Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)

Special Issue on Primitive Forms and Related Topics in honor of Kyoji Saito for his 77th birthday

The Guest Editors for this special issue are

Alexey Bondal (Steklov Mathematical Institute Russian Academy of Sciences, Russia / Kavli IPMU, The University of Tokyo, Japan / MIPT, Dolgoprudny, Russia)
Mikhail Kapranov (Kavli IPMU, The University of Tokyo, Japan)
Toshitake Kohno (The University of Tokyo, Japan)
Atsushi Takahashi (Osaka University, Japan)
Masahiko Yoshinaga (Hokkaido University, Japan)

This special issue of SIGMA is dedicated to Kyoji Saito on the occasion of his 77th birthday.

The issue contains 11 papers with the total of 396 pages.

We wish to thank also all the authors who have published papers in the issue, and to give our special thanks to all the referees for providing constructive reports.

The Guest Editors        

Papers in this Issue:

Rank 2 Bundles with Meromorphic Connections with Poles of Poincaré Rank 1
Claus Hertling
SIGMA 17 (2021), 082, 73 pages   [ abs   pdf ]
Good Wild Harmonic Bundles and Good Filtered Higgs Bundles
Takuro Mochizuki
SIGMA 17 (2021), 068, 66 pages   [ abs   pdf ]
Equivariant Tilting Modules, Pfaffian Varieties and Noncommutative Matrix Factorizations
Yuki Hirano
SIGMA 17 (2021), 055, 43 pages   [ abs   pdf ]
On the Abuaf-Ueda Flop via Non-Commutative Crepant Resolutions
Wahei Hara
SIGMA 17 (2021), 044, 22 pages   [ abs   pdf ]
The Primitive Derivation and Discrete Integrals
Daisuke Suyama and Masahiko Yoshinaga
SIGMA 17 (2021), 038,   9 pages   [ abs   pdf ]
Stringy Kähler Moduli for the Pfaffian-Grassmannian Correspondence
Will Donovan
SIGMA 17 (2021), 028, 22 pages   [ abs   pdf ]
Computing Regular Meromorphic Differential Forms via Saito's Logarithmic Residues
Shinichi Tajima and Katsusuke Nabeshima
SIGMA 17 (2021), 019, 21 pages   [ abs   pdf ]
Flat Structure on the Space of Isomonodromic Deformations
Mitsuo Kato, Toshiyuki Mano and Jiro Sekiguchi
SIGMA 16 (2020), 110, 36 pages   [ abs   pdf ]
Differential Calculus of Hochschild Pairs for Infinity-Categories
Isamu Iwanari
SIGMA 16 (2020), 097, 57 pages   [ abs   pdf ]
Integral Structure for Simple Singularities
Todor Milanov and Chenghan Zha
SIGMA 16 (2020), 081, 28 pages   [ abs   pdf ]
Modular Construction of Free Hyperplane Arrangements
Shuhei Tsujie
SIGMA 16 (2020), 080, 19 pages   [ abs   pdf ]

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