International Conference
of Young Mathematicians
June 3–5, 2026
Institute of Mathematics of NAS of Ukraine (online),
Kyiv, Ukraine
|
|
International Conference
|
|
Mathematics
Applied Mathematics
Kateryna Antoshyna (Institute of Mathematics of NAS of Ukraine, Kyiv School of Economics, Kyiv, Ukraine)
Edge-maximal graphs with even distances between non-cut vertices pdfOlena Atlasiuk (University of Helsinki, Helsinki, Finland, Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
On weak solutions for a singular beam equation pdfAndrii Bobrov (Kyiv Academic University, Kyiv, Ukraine)
Kantorovich-Rubinstein distance on Gaussian spaces pdfAndrii Bodnarchuk (Ivan Franko National University of Lviv, Lviv, Ukraine)
On the stability of the maximum term of functional series in a system of functions pdfYevhenii Chapovskyi (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Point symmetries of Kadomtsev-Petviashvili equation pdfOlga Chepok (South Ukrainian National Pedagogical University named after K.D.Ushinsky, Odesa, Ukraine)
Rapidly varying solutions of second order differential equations with the product of regularly and rapidly varying nonlinearities of an unknown function and its first-order derivative pdfIryna Chepurukhina (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
On interpolation of some spaces associated with abstract and elliptic operators pdfMykhailo Chuiko (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Conditions for the solvability of the Sylvester matrix equation pdfViktor Chuiko (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Linear normally solvable boundary value problem with degenerate impulse action pdfIhor Chulakov (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Skorokhod reflection problem on a graph pdfBohdan Feshchenko (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Stabilizers of Morse-Bott functions on surfaces and their homotopy type pdfAnna Goncharuk (V.N.Karazin Kharkiv National University and B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Kharkiv , Ukraine)
Implicit linear difference equations with generalized periodic inhomogeneity over commutative rings pdfVladyslav Haponenko (The National University of Kyiv-Mohyla Academy, Kyiv, Ukraine)
All-path convexity: invariants on graphs and hypergraphs pdfMykola Heneralov (V. N. Karazin Kharkiv National University, Kharkiv, Ukraine)
Criterion for the existence of a unique solution to the initial problem for an implicit linear first-order difference equation over a finite commutative ring with unity pdfDaniel Horbunov (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Local linear regression for contaminated regression mixture pdfOleksii Horchakov (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Influence of delay factors on the dynamics of the ``spherical pendulum-electric motor'' system pdfAnastasiia Hrabovets (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Multistability and energy optimization in a gradient Kuramoto-type model pdfVitalii Hrytsuliak (Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine)
On lower and upper estimates of zeros for the second derivative of the Lindelof function pdfVasyl' Davydovych (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Conditional symmetries and exact solutions of a reaction-diffusion system pdfIryna Denega (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Evolutionary-type inequalities for the products of the inner radii of multiply connected domains pdfMarkiyan Dobushovskyy (Carpathian branch of Subbotin Institute of Geophysics, NAS of Ukraine, Lviv, Ukraine)
Equivalence of three topologies in spaces of Laplace-Stieltjes integrals pdfDmytro Dorogovtsev (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
On distinguishing Ising-type distributions pdfDaniil Doroshenko (Oles Honchar Dnipro National University, Dnipro, Ukraine)
Extremal problems for positive (negative) parts of functions and the inequalities of various metrics pdfSviatoslav Dubei (Ivan Franko National University of Lviv, Lviv, Ukraine)
On the absence of an exceptional set in the main relation of Wiman-Valiron theory pdfMykhailo Kadubovskyi (Donbas State Pedagogical University, Sloviansk (Cherkasy), Ukraine)
A two-step iteration scheme with increased convergence rate for solving nonlinear matrix levels pdfIevgen Karnaukh (Oles Honchar Dnipro National University, Dnipro, Ukraine)
On canonical factorization for a Poisson process on a finite Markov chain pdfDmytro Karvatskyi (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
An aperiodic tiling based on interior properties of self-similar sets pdfBogdan Klishchuk (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
On the behavior of the diameter of the image of a ball at infinity pdfDmytro Knopov (National University of ``Kyiv-Mohyla Academy'', Kyiv, Ukraine)
Canonical Joint Energy-Based Model on CIFAR-10: failure modes and practical indistinguishability of predictor-corrector and SGLD samplers pdfValeriya Kotelnikova (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
On tail behavior of infinite sums of independent indicators pdfMykhailo Koreshkov (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Local hull visualisation for a one-dimensional quasicrystal pdfSerhii Koval (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Conservation laws of multi-layer quasi-geostrophic problem pdfOleg Kovalenko (Oles Honchar Dnipro National University, Dnipro, Ukraine)
Fixed points theorems in Hausdorff $M$-distance spaces pdfSergiy Kozerenko (Kyiv School of Economics, Kyiv, Ukraine)
Graph-admissible Lie algebras pdfYurii Kozlovskyi (Ivan Franko National University of Lviv, Lviv, Ukraine)
A sinc-quadrature method for Neumann problem for Laplace equation in a planar domain using single-layer potential pdfKyrylo Kuchynskyi (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Functional inequalities for stochastic differential equations with interaction pdfYuliya Kudrych (Vasyl'Stus Donetsk National University, Vinnytsia, Ukraine)
Potential analysis of double phase heterogeneous models pdfGrzegorz Kuduk (University of Rzeszow, Rzeszow, Poland)
Problem with integral condition for homogeneous system of partial differential equations of third order in Sobolev space pdfKateryna Kustarova (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Approximation of stochastic differential equations with interaction based on the Monte Carlo method pdfVolodymyr Kuzko (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Invertibility of quantum channels induced by a family of projections pdfMaksym Kyselov (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Numerical differentiation of bivariate functions by Chebyshev polynomial expansions pdfBartosz Lanucha (Maria Curie-Sklodowska University, Lublin, Poland)
On de Branges-Rovnyak spaces and their decompositions pdfDominika Laszuk (Maria Curie-Sklodowska University, Lublin, Poland)
On the mathematical foundations and geometric interpretation of principal component analysis pdfDenys Lohvynov (National Technical University of Ukraine ``Igor Sikorsky Kyiv Polytechnic Institute'', Kyiv, Ukraine)
On the existence of regular $K_3$-regular graphs pdfOleksandra Lokaziuk (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Group classification of nonlinear evolutionary equations $u_t=H(u_{xx})$ and $u_t+uu_x=H(u_{xx})$ pdfMykola Lysynskyi (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Differentiable structures on line with $n+1$ origins pdfBoris Manikin (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Regularity of solutions to some equations driven by general stochastic measures pdfJean de Dieu Maniraguha (College of Science and Technology, University of Rwanda, Faculty of Mathematics, University of Vienna, Rwanda)
Point symmetry pseudogroups of linear Schrödinger equations with complex time-independent potentials pdfArkadii Marchenko (Ivan Franko National University of Lviv, Lviv, Ukraine)
Genetic programming for the boundary reconstruction in case of the heat equation pdfBohdan Mazhar (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Homotopy structure of orbits of smooth functions lifted to an orientable double cover pdfMykola Moroz (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
The fractal quasi-equivalence principle for the classical and modified Engel expansions pdfYuliia Myslo (Uzhhorod National University, Uzhhorod , Ukraine)
Expansion of the functions $\mathrm{tg}\,z$, $\mathrm{ctg}\,z$, $\mathrm{th}\, z$, $\mathrm{cth}\,z$ into a continued fraction using solutions to the Thiele-Hermite problem pdfHennadii Navrotskyi (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Higher-order moments of the winding number of the Gaussian random field along a smooth curve pdfOlena Nikorak (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
The class of continuous functions of unbounded variation defined in terms of continued fraction representations of real numbers pdfTetiana Osipchuk (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
On topological properties of weakly two-convex sets in three-dimensional Euclidean space pdfIllia Ovtsynov (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Structure of gradient flows with a double saddle on the sphere with holes pdfOksana Palianytsia (Ivan Franko National University of Lviv, Lviv, Ukraine)
A combined Rothe-RBFm Method for solving parabolic integro-differential equations with a weakly singular kernel pdfOlga Pelekhata (National Technical University of Ukraine "Igor Sikorsky Kyiv Politechnic Institute", Kyiv, Ukraine)
On the Kiguradze theorem for linear boundary-value problems pdfAndrii Poberezhets (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Joint asymptotic normality of drift estimators for the CKLS Model pdfOleksandr Poberezhets (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Tempered fractional Ornstein-Uhlenbeck processes pdfRoman Pukhtaievych (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Riemann boundary value problem in two-dimensional commutative Banach algebra pdfAndriana Plakosh (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Representations of Munn algebras and related semigroups pdfAndrii Plaksin (Ivan Franko National University of Lviv, Lviv, Ukraine)
Rings 2-euclidean range 1 pdfOleksandr Pypka (Oles Honchar Dnipro National University, Dnipro, Ukraine)
On the structure of some one-generated Leibniz rings pdfSofiia Ratushniak (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
A Cantor-type function defined in terms of the $A_s$-continued fraction representation of numbers pdfOleksandr Romanenko (Donbas State Pedagogical University, Sloviansk (Cherkasy), Ukraine)
Using splines in a non-isothermal chemical reaction model pdfMykyta Sadok (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Poisson limit theorems for peelings in generalized convex hulls pdfAndrii Sahan (Ivan Franko National University of Lviv, Lviv, Ukraine)
Rings of duo-stable range 1 pdfOksana Satur (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Minimum loss strategy in the conflict game: the uniform defense pdfMariia Savchenko (Institute of Applied Mathematics and Mechanics of the National Academy of Sciences of Ukraine, Lviv, Ukraine)
Hölder continuity of solutions to doubly nonlinear parabolic equations in the mixed singular and degenerate range pdfRoman Skurikhin (V. N. Karazin Kharkiv National University, Kharkiv, Ukraine)
Convolution equations for the Euler copolynomial pdfVitalii Soldatov (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
On d-characteristics of the high-order boundary-value problems in spaces of differentiable functions pdfAndrii Soloviov (Odesa I. I. Mechnikov National University, Odesa, Ukraine)
On embeddings of affinor-semisymmetric spaces into flat spaces pdfMykola Staryi (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Newtonian-type systems invariant with respect to $\mathfrak{sl}(2, \mathbb{C})$ and their limit cases pdfSerhii Stas (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Morse and codimension 1 functions on the projective plane pdfMariia Stefanchuk (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
On power and logarithmic estimates of distance distortion pdfChengbo Sun (Jilin University, Changchun, China)
Density convergence of spatial average of solution to a one dimensional stochastic wave equation pdfYelyzaveta Sviatovets (Mykhailo Dragomanov Ukrainian State University, Kyiv, Ukraine)
Forward and inverse Crum transformation of the Laguerre operators pdfVadym Tkachenko (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Extension of birth-and-death semi-Markov processes beyond the moment of explosion pdfOleh Tyshchenko (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)
Polynomial vector fields tangent to a K-plane as a maximal Lie subalgebra pdfAlisa Tsukanova (National Technical University of Ukraine ``Igor Sikorsky Kyiv Polytechnic Institute'', Kyiv, Ukraine)
N-Soliton Solutions to the Korteweg-de Vries Equation pdfMykhailo Varvariuk (Vasyl Stefanyk Carpathian National University, Ivano-Frankivsk, Ukraine)
Some realisation of the Banach space of all continuous linear functionals on $\ell_1$ approximated by weakly symmetric continuous linear functionals pdfOleksandra Vinnichenko (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Symmetry properties of asymmetric Nyzhnyk models pdfOleksandr Volkov (University of California, Berkeley, USA)
On the relationship between resolvents and fractional powers of generators of operator semigroups pdfOleksandr Voloshyn (Institute of Mathematics of NAS of Ukraine, Kyiv, Ukraine)
Classification of symmetry properties of a class of systems of diffusion equations pdfKatherina von Dichter (Brandenburg University of Technology, Cottbus–Senftenberg, Germany)
Mixed volume inequalities for Zonoids pdfQingsong Wang (Jilin University, Changchun, China)
Small deviations for integrators in terms of Ito-Wiener expansions pdfYurii Yanchynskyi (Ivan Franko National University of Lviv, Lviv, Ukraine)
MFS-based numerical scheme with Laguerre time semi-discretization for 2D wave processes in channels pdfVolodymyr Zakharenko (Odesa I.I. Mechnikov National University, Odesa, Ukraine)
Asymptotic properties of solutions to high order differential equations with nonlinearities close to regularly varying pdf
Suleyman Cengizci (Antalya Bilim University, Antalya, Turkey)
Enhancing shock resolution in the Sod shock tube problem via the PASSC framework pdfDaria Diachenko (Institute of Applied Mathematics and Mechanics of NAS of Ukraine, Sloviansk (Cherkasy), Ukraine)
Application of the Adomian decomposition method for solving a nonlinear boundary value problem in the case of parametric resonance pdfIvan Hryshchenko (Taras Shevchenko University of Kyiv, Kyiv, Ukraine)
Optimization of short-term electricity consumption forecasting using cluster decomposition of daily profiles pdfDmytro Kushnir (Institute of Hydromechanics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine)
Numerical simulation of airfoil flow based on the Navier-Stokes equations pdfVlada Kuzmina (Institute of Applied Mathematics and Mechanics of NAS of Ukraine, Sloviansk (Cherkasy), Ukraine)
Regularization of an integro-differential boundary value problem unsolved with respect to the derivative pdfVitaliy Miroshnychenko (Taras Shevchenko University of Kyiv, Kyiv, Ukraine)
Differentiable upper bound function framework for surrogate mixing probabilities construction in a model of mixture of varying concentrations pdfIlmi Seit-Dzhelil (National Technical University of Ukraine ``Igor Sikorsky Kyiv Polytechnic Institute'', Kyiv, Ukraine)
Impact of the delay on the limit sets of the non-ideal system ``tank with liquid-electric motor'' pdfDenys Shpylka (Kyiv Adacemic University, Kyiv, Ukraine)
A variational view of visually correctable Gaussian world models pdfIvanna Soviak (Lviv State University of Life Safety, Lviv, Ukraine)
Identification of dynamic regime transition models between Erlang and exponential distributions pdfZinaida Zhuravlova (Odesa I.I. Mechnikov National University, Odesa, Ukraine)
The axisymmetrical poroelasticity problem for a solid cylinder with a thin interface pdf
Note: Authors bear full responsibility for the content, the accuracy of the presented results, and adherence to academic integrity in the submitted abstracts.