International Conference
of Young Mathematicians
June 1–3, 2023
Institute of Mathematics of NAS of Ukraine (online),
Kyiv, Ukraine
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International Conference
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Algebra, Geometry and Topology
Applied and Computational Mathematics
Differential Equations and Mathematical Physics
Probability and Statistics
Theory of Functions and Functional Analysis
Algebra, Geometry and Topology
Shabnam Abbas (Aligarh Muslim University, Aligarh, India)
On closedness of right(left) normal bands and left(right) quasinormal bands pdfRizwan Alam Alam (Aligarh Muslim University, Aligarh, India)
On closedness of some permutative posemigroup identities pdfYagub Najaf Aliyev (ADA University, Baku, Azerbaijan)
Apollonius problem and caustics of an ellipsoid pdfKateryna Antoshyna (Kyiv Academic University, Kyiv, Ukraine)
Graphs with parity conditions between non-cut vertices pdfNikita Arskyi (Ukrainian Physical and Mathematical Lyceum of Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
On some arithmetic functions for Gaussian integers pdfBelkhiri Radja (Department of Mathematics and Informatics, University of Oum El Bouaghi, Algeria)
$\eta$-(skew) Hermitian reflexive solution to a system of real quaternion matrix equations pdfKatherina von Dichter (Brandenburg University of Technology Cottbus–Senftenberg, Cottbus, Germany)
The Diameter-width-ratio for complete and pseudo-complete sets pdfBohdan-Yarema Dekhtiar (National University of Kyiv-Mohyla Academy, Kyiv, Ukraine)
Line digraphs of polytrees and their weak components pdfYur-Liubomysl Dekhtiar (National University of Kyiv-Mohyla Academy, Kyiv, Ukraine)
Metric, forward convex-preserving, and continuous maps between graphs pdfSaadi Djazia (University Mohamed Boudiaf of M'Sila, M'Sila, Algeria)
Characteristic sets of a picture fuzzy set pdfBohdan Feshchenko (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Stabilizers of Morse-Bott functions on surfaces and their homotopy type pdfVolodymyr Gavrylkiv (Vasyl Stefanyk Precarpathian National University, Ivano-Frankivsk, Ukraine)
On the classification of some classes of doppelsemigroups up to isomorphism pdfFederico Giovanni Infusino (Department of Mathematics and Computer Sciences, University of Calabria, Rende (CS), Italy)
Pre-Torsion Theories on Concrete Categories pdfMyroslava Khymynets (Uzhhorod National University, Uzhhorod, Ukraine)
On extended binary Golay codes by group algebras of the groups C3 × D8 та C2 × A4 pdfDmytro Karvatskyi (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Fractal dimension of the set of subsums for multigeometric series pdfIryna Kuznietsova (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
On deformational properties of Morse functions on non-oriented surfaces pdfBouchra Merdji (University Mustapha Stambouli, Mascara, Algeria)
p-biharmonic maps and warped product manifolds pdfLakehal Rachid (University of Boumerdes, Boumerdes, Algeria)
Almost and weakly neighborhood star-Menger pdfMarharyta Pistruil (Odesa Mechnikov National University, Odesa, Ukraine)
Fundamental theorems of quasi-geodesic mappings of generalized-recurrent spaces pdfAndriana Plakosh (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Cohomologies of regular lattices over the Kleinian 4-group pdfDmytro Popovych (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Lie orthogonal operators on metric Lie algebras pdfOleksandr Pypka (Oles Honchar Dnipro National University, Dnipro, Ukraine)
On some properties of Poisson (2-3)-algebras pdfMaksym Sydorov (Taras Shevchenko National University, Kyiv, Ukraine)
On embedding of a locally nilpotent derivation on $K[x_1,\dots, x_n]$ into $sl_2(K)$ pdfViktoriia Yashchuk (Oles Honchar Dnipro National University, Dnipro, Ukraine)
On the algebra of derivations of the Leibniz algebra $\mathrm{\mathbf{Lei}_{3}}(3, F)$ pdf
Applied and Computational Mathematics
Faïrouz Afroun (University of Tizi-Ouzou, Tizi Ouzou, Algeria; Research Unit LaMOS, University of Bejaia, Béjaia, Algeria)
Nonparametric estimation of the reliability characteristics of a standby system pdfBadaoui Soufiane (Tlemcen University, Tlemcen, Algeria)
Study of a competition model between two species of microorganisms with interaction intraspecific in a chemostat pdfSoumia Bensimessaoud (Abdelhafid Boussouf University Center, Mila, Algeria)
Global combination synchronization in identical fractional-order chaotic systems using active control pdfSara Benatmane (University of science and technology Houari Boumediene, Bab-Ezzouar, Algeria)
An innovative data security method using elliptic curve cryptography pdfMaroua Amel Bouebekeur (Abdelhamid Ibn Badis Mostaganem University, Mostaganem, Algeria)
Effects of mortality of obese people infected by COVID-19 on the dynamic behavior of a model of COVID-19 pdfSomia Boumimez (Polytechnic University of Madrid, Madrid, Spain)
Uniform observability of wave equation by spectral collocation method pdfIkram Bouzoualegh (Badji Mokhtar university, Annaba, Algeria)
A New error estimate of generalized Schwarz algorithm for a class of elliptic variational inequalities pdfSüleyman Cengizci (Antalya Bilim University, Döşemealtı/Antalya, Turkey)
A Computational Study on Natural Convection Phenomena pdfBouchra Chennaf (Abdalhafid Boussouf Mila university centre, Mila, Algeria)
Vaccination and treatment effects on the dynamic behavior of a TB model pdfGuezzen Cherifa (University of Tlemcen, Tlemcen, Algeria)
The role of quarantine for containing the epidemic pdfSouli Choubeila (University Ferhat Abbes, Setif, Algeria)
Interior point method for convex quadratic programming pdfMehamdia abd Elhamid (Mohamed Cherif Messaadia University, Souk Ahras, Algeria)
New modification of nonlinear conjugate gradient method and application to non-parametric estimation pdfNourelhouda Groun (Polytechnic University of Madrid, Madrid, Spain)
Data-Driven Modal Decomposition Technique for Medical image analysis pdfSafa Guerdouh (Mohamed Seddik Ben Yahia University, Jijel , Algeria)
A feasible interior-point algorithm based on a kernel function with a hyperbolic barrier term pdfThomas Jahn (Catholic University of Eichstätt-Ingolstadt (KU), Eichstätt, Germany)
Sampling numbers of smoothness classes via $\ell^1$-minimization pdfSayooj Aby Jose (Alagappa University, Karaikudi, India)
Analyzing the Spread of Chickenpox: Implications for Health Planning pdfRouibah Khaoula (University Center Abdelhafid Boussouf, Mila, Algeria)
Iterative Collocation Method for fractional Volterra integro-differential equations in the sense of Caputo pdfJulia Kalosha (Institute of Applied Mathematics and Mechanics of National Academy of Sciences of Ukraine, Cherkasy (Sloviansk), Ukraine)
Stabilization of Controlled Vibrations of the Model of an Orbital Satellite Antenna pdfSamia Kettab (University of Sétif 1, Sétif, Algeria)
A new wide neighbourhood primal-dual algorithm for quadratic programming pdfOleksandr Lahodzinskyi (Institute of mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Three-dimensional steady-state resonant sloshing in square-base tank pdfMeriem Louafi (Larbi Tebessi University, Tebessa, Algeria)
Average no-regret & average low-regret controls for a thermoelastic system pdfLabid Messaouda (University Center of Mila, Mila, Algeria)
Synchronization between fractional-order chaotic systems and integer order chaotic systems (fractional-order chaotic systems) pdfHassan Messaoudi (University of Souk-Ahras, Souk Ahras, Algeria)
Asymptotic behavior for nonlinear piezoelectric beams with magnetic effects pdfAbderrazak Nabti (University of Tebessa, Tebessa, Algeria)
Global Existence and Blow-up of Solutions of Fractional evolution problem pdfNoureddine Djenina (University of Larbi Ben M’hidi, Oum El Bouaghi, Algeria)
A simple discrete fractional epidemiological model applied in predicting COVID 19 behavior pdfMuhammad Sami Siddiqui (Institute of Business Administration, Karachi, Pakistan)
Euler Elastic Model & Its Treatment pdfNacer Meriem (Mentouri Brothers University of Constantine 1, Constantine, Algeria)
Modified Salp Swarm Algorithm for Global Optimisation with the Use of Chaos pdfRoman Osaulenko (National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine)
The method of equality of remainders to find uncertain coefficients when decomposing a regular fraction into a sum of primes fractions pdfImane Ouakil (University of Mohamed Boudiaf, M'Sila, Algeria)
Analysis of a dynamic viscoelastic frictionless contact problem with adhesion pdfIhor Raynovskyy (Institute of mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Lanchester's equations in model of conflicting sides pdfOleh Samoilenko (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Neuromorphic computing: Is it worth it? pdfMaksym Shamrai (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Object Detection from UAV Perspective using YOLOv8 and VisDrone Dataset pdfVolkan Ala (Mersin University, Mersin, Turkey)
Analytical solutions of a nonlinear stochastic-fractional equation pdfFares Yazid (Amar Telidji University, Laghouat, Algeria)
Timoshenko system of second sound with time-varyingdelay: well posedness and stability pdfZinaida Zhuravlova (Odesa I.I. Mechnikov National University, Odesa, Ukraine)
The exact solution of an axisymmetric problem for a semi-infinite poroelastic cylinder pdfRaouf Ziadi (University Ferhat Abbas, Setif, Algeria)
A Derivative-Free algorithm for continuous global optimization pdf
Differential Equations and Mathematical Physics
Dahmani Abdelkader (University of Mostaganem, Mostaganem, Algeria)
Growth of solutions of complex linear differential-difference equations with finite logarithmic order meromorphic coefficients pdfNadjiba Abdi (LMPA Laboratory, Department of Mathematics, Jijel University, JIjel, Algeria)
A minimization problem of an integral functional in Hilbert space pdfImane Abibssi (University of Djillali Liabes, Sidi Bel Abbès, Algeria)
Mild Solution of Nonlocal Neutral perturbed pseudo integrodifferential evolution equations with state dependent delay pdfGhanem Aicha (Ferhat Abbas University, Setif, Algeria)
The Brachistochrone parametric curves the solution in the non-singular case $k>0$ pdfMehazzem Allal (University Abdelhafid Boussouf Center of Mila, Mila, Algeria)
Homoclinic solutions and solitons in the discrete nonlinear Helmholtz-Schrodinger equation pdfNour Elhouda Allaoui (University of Science and Technology Houari Boumediene, Bab Ezzouar, Algeria)
Weak solutions for the $p_i(x)$-Laplacian equations with variable exponents and degenerate coercivity and $L^{m}$ data pdfBatahri Asma Amira (University Abou Bakr Belkaid, Chetouane, Algeria)
Existence and asymptotic behavior for a nonlinear elliptic problem involving the fractional p-Laplacian pdfAnna Anop (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
On elliptic equations in Lp-Sobolev spaces of generalized smoothness pdfOlena Atlasiuk (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
On solvability of generic boundary-value problems pdfMeriem Barkat (Université Mohamed El Bachir El Ibrahimi, El-Anasser, Algeria)
Averaging methods for piecewise differential systems formed by a linear focus or center and a cubic weak focus or center pdfBilal Basti (Ziane Achour University of Djelfa, Djelfa, Algeria)
Thermodynamical Problem of High-Frequency Ultra Sound Waves Equation with Fractional Operators pdfMeryem Belattar (Ferhat Abbas University-Sétif 1, Sétif, Algeria)
Limit cycles of an integrable class of quintic differential systems with a degenerate singular point pdfMessaouda Ben Attia (University of Kasdi Merbah Ouargla, Ouargla, Algeria)
A type of the evolution free boundary problems in a bounded domain of $R^{3}$: study the uniqueness of the solution pdfImane Benabdallah (University Mohamed El Bachir El Ibrahimi of Bordj Bou Arréridj, Bordj Bou Arréridj, Algeria)
The Extended of 16th Hilbert Probleblem For The Discontinuous Piecewise Differential Systems Formed by Quartic Hamiltonien Centers and linear Center Separated by a Straight line pdfMohammed Nadjib Benamar (Abdelhamid Ibn Badis University Mostaganem, Mostaganem, Algeria)
On the positive fractional 2D continuous-time Lyapunov systems pdfAhlem Benzahi (Abdelhafid Boussouf University Center of Mila, Mila, Algeria)
Existence of solution of Caputo Fabrizio fractional differential equations with not instantaneous impulses using Darbo’s fixed point theorem pdfMariia Bilozerowa (Odesa I. I. Mechnykov National University, Odesa, Ukraine)
Olga Chepok (South Ukrainian National Pedagogical University named after K. D. Ushinsky, Odesa, Ukraine)
Asymptotic Representations of Rapidly Varying Solutions of Essentially Nonlinear Second Order Differential Equations with Regularly and Rapidly Varying Nonlinariaties pdfOmar Choucha (Université Kasdi Merbah Ouargla, Ouargla, Algeria)
Ulam-Hyers-Rassias stability of boundary value discrete fractional hybrid equation pdfIvanna Bondar (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Resonance case for weakly perturbed linear boundary value problems for systems of integro-differential equations with a degenerate kernel pdfAbderrahim Bouach (University of Mohammed Seddik Ben Yahia, Jijel, Algeria)
Multi-valued differential equation with applications pdfSiham Boukarabila (University of Tlemcen, Tlemcen, Algeria)
Elliptic Problem With Nonlinear Singularity pdfZineb Bouslah (Badji Mokhtar University, Annaba, Algeria, Algeria)
On the stability of finite difference schemes for nonlinear diffusion equations pdfBouternikh Salih (University of Mohamed Seddik Ben Yahia, Jijel, Algeria)
On some properties of meromorphic solutions of q-difference equations in ultrametric fields pdfBoudefla Chahrazed (University of Djillali Liabes Sidi Bel Abbès, Sidi Bel Abbès, Algeria)
Nonlocally controllability of mild solutions for neutral evolution problems with finite state-dependent delay pdfMeriem Chabekh (Ferhat Abbas Sétif 1 University, Sétif, Algeria)
Numerical stability result for damped Shear beam model pdfBarrouk Nabila (Mohamed Cherif Messaadia University, Souk Ahras, Algeria)
Invariant regions and Asymptotic behavior for reaction-diffusion systems with a tridiagonal symmetric Toeplitz matrix of diffusion coefficients pdfAnastasia Chernyshenko (South Ukrainian National Pedagogical University, Odesa, Ukraine)
On three spectra problem and Ambarzumian’s theorem pdfIryna Chepurukhina (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
On elliptic boundary-value problems in function spaces of low regularity pdfDaria Diachenko (Donbass State Pedagogical University, Слов'янськ, Ukraine)
Use of Adomyan`s decomposition method in the theory of nonlinear autonomous boundary value problem pdfLamia Djebara (Laboratory (LAMIS), Abbes Laghrour University Khenchela, Khenchela, Algeria)
Global asymptotic stability of an epidemic reaction-diffusion model pdfChabane Farid (University of Ghardaia, Ghardaia, Algeria)
Some analysis on generic p-Laplacian boundary value problems of weighted fractional impulsive differential equations pdfAbdelaziz Hellal (Mohamed Boudiaf M'sila University, M'Sila, Algeria)
On anisotropic degenerate parabolic problem with variable exponents pdfSara Hamaizia (Universidad Politecnica de Madrid, Madrid, Spain)
Chaos in fractional Duffing equation pdfChinoune Hanane (Université Kasdi Merbah Ouargla, Ouargla, Algeria)
Numerical solutions of nonlinear fractional differntial equation using a modified ADM pdfAziza Bachmar (University of Sétif 1, Sétif Algeria)
Variational analysis of an electro-viscoplastic contact problem pdfLila Ihaddadene (University of Science and Technology Houari Boumediene, Bab Ezzouar, Algeria)
Well-posedness of solution to a coupled system wave/Wentzell with nonlinear dampings and delays pdfIbtissem Daira (Souk Ahras University, Souk Ahras, Algeria)
On Stability and Stabilization of Perturbed Time Scale Systems with Gronwall Inequalities pdfIgor Gapyak (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Evolution of correlations in a system of hard spheres pdfHichem Kasri (University of sciences and technology Houari Boumadiene, Bab Ezzouar, Algeria)
Decay of solutions of a coupled system in a star-shaped domain with linear boundary and internal feedbacks pdfVlada Kuzmina (Donbass State Pedagogical University, Слов'янськ, Ukraine)
Solvability conditions of a problem inverted to Fredholm's integro-differential equation pdfBaymout Louiza (Mohamed El Bachir El Ibrahimi University, El-Anasser, Algeria)
The Birth of Limit Cycles in a Family of Planar Piecewise Differential Systems having two concentric circles as switching manifold pdfEl-Hadi Kamel (University of Science and Technology Houari Boumediene, Bab Ezzouar, Algeria)
Existence of solutions for a plate equation with a source term and non-local boundary condition pdfHelal Mohamed (Mustapha Stambouli University of Mascara, Mascara, Algeria)
Fractional differential perturbed equations with infinite state-dependent delay in Fréchet spaces pdfJuraev Davron (University of Economy and Pedagogy, Karshi, Uzbekistan)
Solution of conditionally well-posed problems for matrix factorization of the Helmholtz equation pdfKhalouta Ali (Ferhat Abbas Sétif University, Sétif, Algeria)
A reliable analytical technique for solving nonlinear Caputo time-fractional gas dynamics equations pdfHichem Khelifi (University of Algiers 1, Algiers, Algeria)
Existence and regularity of solutions of nonlinear anisotropic elliptic problem with Hardy potential pdfSerhii Koval (Memorial University of Newfoundland, Saint John, Canada and Kyiv Academic University, Kyiv, Ukraine)
Pseudo-discrete symmetries pdfKuduk Grzegorz (University of Rzeszów, Rzeszów, Poland)
Integral problem for system of partial differential equations of second order pdfBaya Laadjal (University Mohamed Khider of Biskra, Biskra, Algeria)
Transcritical and flip bifurcation in discrete-tire modèle with fractional-order pdfIbrahim Lakehal (Université Mohamed El Bachir El Ibrahimi, El-Anasser, Algeria)
Stabilisation and existence of non linear Euler-Bernoulli beam pdfSami Loucif (Echahid Cheikh Larbi Tebessi University, Tebessa, Algeria)
Global well-posedness and exponential decay of fully dynamic and electrostatic or quasi-static piezoelectric beams subject to a some distributed delay types pdfOleksandra Lokaziuk (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Symmetry analysis of (1+1)-dimensional nonlinear generalized Klein-Gordon equations pdfSofiane Mahmoudi (Abdelhamid Ibn Badis Mostaganem University, Mostaganem, Algeria)
Wiman-Valiron theory of entire functions and linear fractional differential equations pdfSaid Mazouz (University of Mohamed Seddik Ben Yahia, Jijel, Algeria)
Nevanlinna theory in a puntured disc and application to linear differential equations pdfVladyslav Nedostup (Donbass State Pedagogical University, Слов'янськ, Ukraine)
Equilibrium position in the nonisotermal chemical reaction model pdfBeghersa Nor-El-Houda (University of Sciences and Technology Mohamed Boudiaf of Oran, Oran, Algeria)
On the implicit stationary differential equations in Hilbert spaces pdfRabah Haoua (University of Mostaganem, Mostaganem, Algeria)
An abstract second order differential equation with Robin boundary conditions in UMD spaces pdfOuaar Fatima (Mohamed Kheider University of Biskra, Biskra, Algeria)
Approximate solutions of ordinary differential equations via metaheuristic algorithms pdfAounallah Radhouane (Djillali Liabes University, Sidi Bel Abbès, Algeria)
Asymptotic behavior of a viscoelastic wave equation with time-varying delay in fractional internal feedbacks pdfKamlesh Raghuwanshi (Indira Gandhi National Tribal University, Amarkantak, India)
On Controllability of Linear Control Delay Systems pdfWeinmann Timon Ruben (Imperial College London, London, United Kingdom)
A Lieb-Thirring Inequality in Hyperbolic Space pdfSoumia Saidi (LMPA Laboratory, department of Mathematics, University of JIjel, JIjel, Algeria)
On a dynamical system involving Caputo fractional derivative pdfOksana Satur (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Existence of fixed points in models of dynamic conflict systems with attractive interaction pdfRazeen-ud-din Shuja-ud-din (Institute of Business Administration, Karachi, Pakistan)
Dynamic integral inequalities with their applications in terminal value problems on time scales pdfTetiana Skorobohach (National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine)
On Fredholm Boundary-Value Problems In Sobolev-Slobodetskiy Spaces pdfVitalii Soldatov (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
On error estimates for the approximation of solutions to general boundary-value problems pdfGrygoriy Petryna (Taras Shevchenko National University of Kyiv, Kyiv, Україна)
On the asymptotic equivalence of ordinary and functional stochastic differential equations pdfOleksandr Pokutnyi (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Weak chaos in discrete systems pdfOleksandra Vinnichenko (Institute of Mathematics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Point- and contact-symmetry pseudogroups of dispersionless Nizhnik equation and its nonlinear Lax representation pdfKarek Widad (University of 20 August 1955, Skikda, Algeria)
On the stability of a type III thermoelastic Bresse system with distributed delay-time pdfYevgeniia Yevgenieva (Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg, Germany; Institute of Applied Mathematics and Mechanics of National Academy of Sciences of Ukraine, Cherkasy (Sloviansk), Ukraine)
Mariia Savchenko (Technical University of Braunschweig, Braunschweig, Germany; Institute of Applied Mathematics and Mechanics of National Academy of Sciences of Ukraine, Cherkasy (Sloviansk), Ukraine)
Weak Harnack inequality for unbounded minimizers of elliptic functionals with non-standard growth pdfAbdelbadie Younes (University of Abou Bekr Belkaid, Tlemcen, Algeria)
An approach for solving a Hamilton-Jacobi type problem with fractional diffusion pdfTaras Yusypiv (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Input-to-state stability for evolutionary systems without uniqueness pdfNicolas Zadeh (Université Libre de Bruxelles, Brussels, Belgium)
Derivation and analysis of a Fokker-Planck equation describing a population of spiking resonate-and-fire neurons pdfSouheyla Zelmat (Abdelhamid Ibn Badis Mostaganem University, Mostaganem, Algeria)
Investigation of Commutative Properties of Discontinuous Galerkin and backward Euler Methods in PDE Constrained Optimal Control Problems pdfSalim Zidi (Laboratory of mathematics, informatics and systems (LAMIS), Echahid Cheikh Larbi Tebessi University, Tebessa, Algeria)
Turing's instability in the generalized Degn-Harrison system with superdiffusion pdf
Madani Abdelatif Benchérif (Ferhat Abbas University-Sétif 1, Sétif, Algeria)
On the boundary local time of a reflected diffusion in space pdfDiana Avetisian (aras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Asymptotic properties of parameter estimators in mixed fractional stochastic heat equation pdfImane Bouazza (Dr. Moulay Tahar University of Saida, Saida, Algeria)
On the real-time kernel estimation of some conditional models for functional covariates pdfLadjimi Fetima Boudjedaimi (Mouloud Mammeri University of Tizi Ouzou, Tizi Ouzou, Algeria)
On the asymptotic behavior of one class of two-dimensional Markov сhains pdfOksana Braganets (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
A limit theorem for a nested infinite occupancy scheme in random environment pdfIllia Donhauzer (La Trobe University, Melbourne Victoria, Australia)
Limit theorems for multifractal products of random fields pdfEmanuela Gussetti (Bielefeld University, Bielefeld, Germany)
On ergodicity of invariant measures for the stochastic Landau-Lifschitz-Gilbert equation in 1D pdfKebir Hadjer (Djillali Liabes University, Sidi Bel Abbès, Algeria)
Nonparametric conditional hazard estimation with ergodic data: a recursive kernel approach pdfRamdani Hayat (Kasdi Merbah University of Ouargla, Ouargla, Algeria)
On queueing system with batch arrivals and disasters pdfAnastasiia Hrabovets (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Operators of second quantization for Bernoulli noise pdfBernou Ismahen (University of Abou Bekr Belkaid Tlemcen, Chetouane, Algeria)
Limit theorems for dependent random variables with infinite means pdfIevgen Karnaukh (Oles Honchar Dnipro National University, Dnipro, Ukraine)
A note on asymptotic behavior of the overshoot distribution for a Lévy process pdfVitalii Konarovskyi (Bielefeld University, Bielefeld, Germany; Institute of mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Conservative SPDEs as fluctuating mean field limits of stochastic gradient descent pdfValeriya Kotelnikova (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
A law of the iterated logarithm for sums of independent indicators, with application to Karlin's occupancy scheme pdfKyrylo Kuchynskyi (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Quadratic entropy pdfKateryna Kustarova (National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine)
Description of bonds trading via random point processes pdfBoris Manikin (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Some properties of solutions of the equations with a general stochastic measure pdfKarolina Mutruk (Odesa Applied College of Economics, Law and Hotel and Restaurant Business, Odesa, Ukraine)
Analysis of excessive dispersion in random processes and development of effective methods to avoid it pdfSalhi Naoufel (University of Kairouan, Tunis, Tunisia)
Asymptotics related to generalized self intersection local times of Brownian motion pdfHennadii Navrotskyi (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Asymptotics related to number of upcrossings of a Gausian random process pdfMeraou Mohammed Amine (Djillali Liabes University, Sidi Bel Abbès, Algeria)
Univariate compound models based on random sum of variates with related application pdfOlga Prykhodko (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Asymptotic behavior of the parameter estimators in the Vasicek model based on discrete observations pdfGeorgii Riabov (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Strong flow modifications of stochastic flows pdfMohammed Ridha Kouider (University of Mohamed Khider, Biskra, Algeria)
Modified bisection algorithm in estimating the extreme value index pdfMekki Soundes (Constantine 1 University, Constantine, Algeria)
Statistics and Artificial Intelligence (AI) pdfOlga Syniavska (Uzhhorod National University, Uzhhorod, Ukraine)
Estimation of the parameters of the covariance function of the fractional Brownian field pdfOleksandr Volkov (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
One power series distribution with parameterization by mean pdfAlexander Weiss (Leipzig University, Leipzig, Germany)
Intermittency Phenomena of Mass Distributions of Stochastic Flows with Interaction pdfViktor Yuskovych (National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine)
Asymptotic behaviour of solutions of multidimensional stochastic differential equations pdfKhemissi Zahia (University of Mohamed Khider, Biskra, Algeria)
Weighted Least Square Estimation: Monte Carlo Simulation and Application pdfFarida Hamrani (Mouloud Mammeri University of Tizi Ouzou, Algeria)
Simulating Performance: A Comparative Study Between two Regression Estimators for Left Truncated Data pdfAhlam Guiatni (University of Jijel, Algeria)
Economic Trend Resistant Fractional Factorial Designs of Resolution IV Based on Hadamard Matrices pdfTaras Lysetskyi (Ivan Franko National University of Lviv, Lviv, Ukraine)
Transient phenomena for total progeny in Galton-Watson processes with immigration pdfOleh Makarchuk (Volodymyr Vynnychenko Central Ukrainian State University, Ukraine)
On the structure of the distribution of one random series pdfRostyslav Kryvoshiya (Kropyvnytskyi Construction Vocational College, Kropyvnytskyi, Ukraine)
About one system of signs, distributed according to a absolutely continuous distribution pdfMykyta Yakovliev (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Asymptotically normal estimation of parameters of mixed fractional Brownian motion with trend pdfDmytro Skakun (Mykhailo Drahomanov State University of Ukraine, Kyiv, Ukraine)
About one absolutely continuous function that does not satisfy the Lipshitz condition, given in terms of the $Q^{*}_{s}$-representation of real numbers pdfZahia Ahmedi Ezzourgui (University Of Science And Technology Houari Boumediene, Algeria)
Queueing system with working vacation and strong and weak disasters with repair and application in network on chip pdfDmytro Koitiuk (State higher educational institution "Uzhhorod National University", Uzhhorod, Ukraine)
The Cauchy problem for the hyperbolic equation of mathematical physics with a random right side pdfFatima Khanchouche (The University Ferhat Abbas of Setif, Algeria)
The best and the worst Nash equilibrium and the anarchy price pdfMykola Moroz (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Perron-Series Representation of Real Numbers ($\overline{P}$-Representation) and Frequency of Digits in the $\overline{P}$-Representation pdfRedjam Ibtissem (Abdelhafid Boussouf University Center in Mila, Algeria)
Comparative study of some methods of regularization in the linear model pdf
Theory of Functions and Functional Analysis
Manna Atanu (Indian Institute of Carpet Technology, Bhadohi, India)
On improved discrete Hardy's inequality pdfVita Baksa (Lviv Polytechnic National University, Lviv, Ukraine)
Boundedness of the L-index in a direction of the sum of slice holomorphic functions in the unit ball pdfRachid Belgacem (Hassiba Benbouali University of Chlef, Chlef, Algeria)
Jafari transform of MABC fractional integral operator pdfSakina Maamar Benzamia (Hassiba Benbouali University of Chlef, Chlef, Algeria)
Norm inequalities for positive semidefinite matrices pdfLaouadi Besma (Larbi Ben Mhidi University of Oum El Bouaghi, Oum El Bouaghi, Algeria)
The CLR Property allows the use of C-Class and Inverse C-Class Functions to establish a Common Fixed Point Theorem in Intuitionistic Menger Space pdfMaatougui Belaala (University Mohamed Boudiaf of M'sila, M'sila, Algeria)
On strictly Lipschitz (p,r,s)-summing operators pdfZeghad Bochra (Ferhat Abbas University-Sétif 1, Sétif, Algeria)
The Bergman Popov’s subgradient extragradient algorithm for strongly pseudomonotone equilibrium problems pdfMiloudi Boudaoud (University of Mostaganem, Mostaganem, Algeria)
Entire functions that share zero with their shifts and difference operators pdfMohamed Amine Boubatra (Teacher Education College of Setif, Messaoud Zeghar, Setif, Algeria)
Boas type theorems for the one-dimensional (k;a)-generalized Fourier transform pdfBoussaid Omar (Chlef University, Chlef, Algeria)
On Symmetric polyconvexity of compact sets pdfGlenn Byrenheid (Friedrich-Schiller-Universität Jena, Jena, Germany)
Rate optimal sparse approximation of break of scale embeddings pdfDahmane Achour (University of M'sila, M'sila, Algeria)
The space of vector-valued strongly Lorentz sequencesIryna Denega (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Generalized M.O. Lavrentiev’s inequality pdfBeyaz Başak Eskişehirli (İstanbul University, İstanbul, Turkey)
A disjoint hypercyclicity criterion with applications to Toeplitz operators pdfAthmane Ferradi (University of M'sila, M’Sila, Algeria)
Sequences in Banach spaces pdfIvan Feshchenko (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
On the closedness of the sum of subspaces of the space $B(H,Y)$ consisting of operators whose kernels contain given subspaces of $H$ pdfBogdan Klishchuk (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
On the order of growth of one class of mappings pdfMilica Kolundžija (University of Niš, Niš, Serbia)
(p,q)-pseudospectrum and (p,q)-condition spectrum pdfNoura Laksaci (University of Adrar, Adrar, Algeria)
Fixed point theorem for non self operators on Strictly Star Shaped Sets of Generalized Banach Spaces and applications pdfOleksandra Levina (Mykhailo Dragomanov Ukrainian State University, Kyiv, Ukraine)
Darboux transformation of the generalized Jacobi matrices and Toda lattice pdfIryna Lysenko (Mykhailo Dragomanov Ukrainian State University, Kyiv, Ukraine)
$A_2$-continued fractions and their applications pdfKhadidja Mebarki (University of Adrar, Adrar, Algeria)
Coupled fixed point results for nonlinear contraction in b-fuzzy metric space endowed with graph with application pdfHadjer Ounis (University of Alicante, Alicante, Spain)
Generalized c-almost periodic functions defined on vertical strips in the complex plane pdfAgnes Orsolya Pall-Szabo (Babes-Bolyai University, Cluj-Napoca, Romania)
On coefficient bounds and Fekete-Szegő inequality for a certain family of holomorphic and bi-univalent functions defined by (M,N)-Lucas Polynomials pdfKshitij Kumar Pandey (Indian Institute of Technology Delhi, New Delhi, India)
A note on Shauder bases of mixed norm spaces with an application to fractal Shauder bases pdfEvgeniy Petrov (Institute of Applied Mathematics and Mechanics of National Academy of Sciences of Ukraine, Cherkasy (Sloviansk), Ukraine)
Mappings contracting perimeters of triangles pdfKateryna Pozharska (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine; Chemnitz University of Technology, Chemnitz, Germany)
Sampling recovery in the uniform norm pdfSofiia Ratushniak (Institute of Mathematics of the National Academy of Science of Ukraine, Kyiv, Ukraine)
$A_2$-continued fractions and their applications pdfRuslan Shanin (Odesa I.I. Mechnikov National University, Odesa, Ukraine)
Oscillations in the discrete case pdfVitalii Shpakivskyi (Institute of Mathematics of the National Academy of Science of Ukraine, Kyiv, Ukraine)
Sigma-monogenic functions in commutative algebras pdfMariia Stefanchuk (Institute of Mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
On the functional asymptotic of solutions of the nonlinear Cauchy-Riemann-Beltrami type equation pdfYelyzaveta Sviatovets (Mykhailo Dragomanov Ukrainian State University, Kyiv, Ukraine)
On the functional asymptotic of solutions of the nonlinear Cauchy-Riemann-Beltrami type equation pdfToufik Tiaiba (University Mohamed Boudiaf of M'sila, M'sila, Algeria)
Some property of factorable Lipschitz quasi weakly and unconditionally $p$-nuclear operators pdfTaras Vasylyshyn (Vasyl Stefanyk Precarpathian National University, Ivano-Frankivsk, Ukraine)
On isomorphisms of algebras of entire symmetric functions on Banach spaces pdfMykyta Vieprik (V. N. Karazin Kharkiv National University, Kharkiv, Ukraine)
Explicit rank-one constructions for irrational rotations pdfLiudmyla Vyhivska (Institute of mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine; Wrocław Uniwersity of Science and Technology, Wrocław, Poland)
The estimates of the inner radii of symmetric non-overlapping domains pdfRachid Yahi (University Mohamed Boudiaf of M'sila, M'sila, Algeria)
The approximation property for spaces of Lipschitz functions pdfOlena Yakunina (Mykhailo Dragomanov Ukrainian State University, Kyiv, Ukraine)
Darboux transformation of the indefinite Sturm-Liouville operators pdfYaroslav Zabolotnyi (Institute of mathematics of National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Estimates of some functionals on the classes of functions without common values pdfZouheyr Zeghad (University of M'sila, M’Sila, Algeria)
Embeddings properties of variable Besov-type spaces pdfSohir Zid (University of Batna 2, Batna, Algeria)
Characterization of invertible operators in $\delta (\mathcal{H}) $ via Duggal transform pdf