ЗМІСТ

Ashok Sujay K., Jatkar Dileep P., Raman Madhusudhan
Aspects of Hecke Symmetry: Anomalies, Curves, and Chazy Equations

Bruce Andrew James, Ibarguengoytia Eduardo, Poncin Norbert
The Schwarz-Voronov Embedding of ℤⁿ₂-Manifolds

Derkachov Sergey É., Manashov Alexander N.
On Complex Gamma-Function Integrals

Bryant Robert L., Clelland Jeanne N.
Flat Metrics with a Prescribed Derived Coframing

Takeuchi Yuya
A Constraint on Chern Classes of Strictly Pseudoconvex CR Manifolds

Klimeš Martin
Analytic Classification of Families of Linear Differential Systems Unfolding a Resonant Irregular Singularity

Rupel Dylan, Stella Salvatore
Some Consequences of Categorification

Brzeziński Tomasz, Gaunt James, Schenkel Alexander
On the Relationship between Classical and Deformed Hopf Fibrations

Vassiliev Victor A.
New Examples of Irreducible Local Diffusion of Hyperbolic PDE's

Colmenarejo Laura, Dunkl Charles F.
Singular Nonsymmetric Macdonald Polynomials and Quasistaircases

Klein Sebastian, Kilian Martin
On Closed Finite Gap Curves in Spaceforms I

Morris Dave Witte
Quasi-Isometric Bounded Generation by Q-Rank-One Subgroups

Zhou Yan
Cluster Structures and Subfans in Scattering Diagrams

Etingof Pavel, Stryker Douglas
Short Star-Products for Filtered Quantizations, I

Marchesiello Antonella, Šnobl Libor
Classical Superintegrable Systems in a Magnetic Field that Separate in Cartesian Coordinates

Kaveh Kiumars, Khovanskii Askold G.
Intersections of Hypersurfaces and Ring of Conditions of a Spherical Homogeneous Space

Murray Justin, Rutherford Dan
Legendrian DGA Representations and the Colored Kauffman Polynomial

Huang Hau-Wen, Bockting-Conrad Sarah
Finite-Dimensional Irreducible Modules of the Racah Algebra at Characteristic Zero

Khovanov Mikhail, Qi You
A Faithful Braid Group Action on the Stable Category of Tricomplexes

Schwarz Albert
Geometric Approach to Quantum Theory

Honda Shouhei
Collapsed Ricci Limit Spaces as Non-Collapsed RCD Spaces

Blagojević Pavle V.M., Harrison Michael, Tabachnikov Serge, Ziegler Günter M.
Counting Periodic Trajectories of Finsler Billiards

Fialowski Alice, Fuchs Ekaterina, Fuchs Elena, Khesin Boris, Kirillov Alexandre, Malikov Fedor, Ovsienko Valentin, Sossinsky Alexei, Tabachnikov Serge
On the 80th Birthday of Dmitry Borisovich Fuchs

Gindikin Simon
Horospherical Cauchy Transform on Some Pseudo-Hyperbolic Spaces

Ishibashi Tsukasa
Presentations of Cluster Modular Groups and Generation by Cluster Dehn Twists

Battistella Luca, Carocci Francesca, Manolache Cristina
Virtual Classes for the Working Mathematician

Helliwell Dylan
Bach Flow on Homogeneous Products

Mizuno Yuma
Exponents Associated with Y-Systems and their Relationship with q-Series

Huang Pengfei
Non-Abelian Hodge Theory and Related Topics

Hu Xue, Shi Yuguang
NNSC-Cobordism of Bartnik Data in High Dimensions

Givental Alexander
Permutation-Equivariant Quantum K-Theory X. Quantum Hirzebruch-Riemann-Roch in Genus 0

Iritani Hiroshi
Global Mirrors and Discrepant Transformations for Toric Deligne-Mumford Stacks

Zhang Weiping
Nonnegative Scalar Curvature and Area Decreasing Maps

Evnin Oleg
Breathing Modes, Quartic Nonlinearities and Effective Resonant Systems

Tarasov Vitaly, Uvarov Filipp
Duality for Knizhnik-Zamolodchikov and Dynamical Operators

Miyao Tadahiro
Note on the Retarded van der Waals Potential within the Dipole Approximation

Post Sarah, Terwilliger Paul
An Infinite-Dimensional □q-Module Obtained from the q-Shuffle Algebra for Affine sl₂

Manin Yuri I., Marcolli Matilde
Quantum Statistical Mechanics of the Absolute Galois Group

Burciu Sebastian
Representations and Conjugacy Classes of Semisimple Quasitriangular Hopf Algebras

Cotti Giordano, Dubrovin Boris, Guzzetti Davide
Local Moduli of Semisimple Frobenius Coalescent Structures

Biswas Indranil, Schaposnik Laura P., Yang Mengxue
Generalized B-Opers

Frenkel Edward
Is There an Analytic Theory of Automorphic Functions for Complex Algebraic Curves?

Jing Naihuan, Liu Ming, Molev Alexander
Isomorphism between the R-Matrix and Drinfeld Presentations of Quantum Affine Algebra: Types B and D

Park Sunghyuk
Higher Rank Ẑ and FK

Carbone Lisa, Feingold Alex J., Freyn Walter
A Lightcone Embedding of the Twin Building of a Hyperbolic Kac-Moody Group

Capriotti Santiago
Routh Reduction of Palatini Gravity in Vacuum

Magnano Guido, Skrypnyk Taras
New Separation of Variables for the Classical XXX and XXZ Heisenberg Spin Chains

Mochizuki Takuro
Triply Periodic Monopoles and Difference Modules on Elliptic Curves

Bucher Eric, Machacek John
Reddening Sequences for Banff Quivers and the Class P

D'Andrea Francesco
On the Notion of Noncommutative Submanifold

Ebeling Wolfgang, Gusein-Zade Sabir M.
Dual Invertible Polynomials with Permutation Symmetries and the Orbifold Euler Characteristic

Chanu Claudia Maria, Rastelli Giovanni
On the Extended-Hamiltonian Structure of Certain Superintegrable Systems on Constant-Curvature Riemannian and Pseudo-Riemannian Surfaces

Bernatska Julia, Kopeliovich Yaacov
Addition of Divisors on Hyperelliptic Curves via Interpolation Polynomials

Barkatou Moulay, Cluzeau Thomas, Di Vizio Lucia, Weil Jacques-Arthur
Reduced Forms of Linear Differential Systems and the Intrinsic Galois-Lie Algebra of Katz

Chan Kwokwai, Cho Cheol-Hyun, Lau Siu-Cheong, Leung Naichung Conan, Tseng Hsian-Hua
A Note on Disk Counting in Toric Orbifolds

Merker Joël, Nurowski Paweł
New Explicit Lorentzian Einstein-Weyl Structures in 3-Dimensions

Fiorentino Alessio, Salvati Manni Riccardo
On Frobenius' Theta Formula

Gao Hanpeng, Schiffler Ralf
On the Number of τ-Tilting Modules over Nakayama Algebras

Priddis Nathan, Ward Joseph, Williams Matthew M.
Mirror Symmetry for Nonabelian Landau-Ginzburg Models

Zhang Dan-Da, van der Kamp Peter H., Zhang Da-Jun
Multi-Component Extension of CAC Systems

Ponge Raphaël
Noncommutative Residue and Canonical Trace on Noncommutative Tori. Uniqueness Results

Kapranov Mikhail, Schechtman Vadim
Contingency Tables with Variable Margins (with an Appendix by Pavel Etingof)

Noumi Masatoshi, Ruijsenaars Simon, Yamada Yasuhiko
The Elliptic Painlevé Lax Equation vs. van Diejen's 8-Coupling Elliptic Hamiltonian

Petersen Peter, Wink Matthias
The Bochner Technique and Weighted Curvatures

Grabowska Katarzyna, Grabowski Janusz
Solvable Lie Algebras of Vector Fields and a Lie's Conjecture

Aguiar Marcelo
Dendriform Algebras Relative to a Semigroup

Shen Linhui, Weng Daping
Cyclic Sieving and Cluster Duality of Grassmannian

Sun Yukai, Dai Xianzhe
Gromov Rigidity of Bi-Invariant Metrics on Lie Groups and Homogeneous Spaces

Bartocci Claudio, Bruzzo Ugo, Lanza Valeriano, Rava Claudio L.S.
On the Irreducibility of Some Quiver Varieties

Fedorov Roman, Soibelman Alexander, Soibelman Yan
Motivic Donaldson-Thomas Invariants of Parabolic Higgs Bundles and Parabolic Connections on a Curve

Kanel-Belov Alexei, Malev Sergey, Rowen Louis, Yavich Roman
Evaluations of Noncommutative Polynomials on Algebras: Methods and Problems, and the L'vov-Kaplansky Conjecture

Neretin Yury A.
Barnes-Ismagilov Integrals and Hypergeometric Functions of the Complex Field

Ciccoli Nicola, Sheu Albert Jeu-Liang
Nonstandard Quantum Complex Projective Line

Sarkissian Gor A., Spiridonov Vyacheslav P.
The Endless Beta Integrals

Huang Hau-Wen
The Racah Algebra as a Subalgebra of the Bannai-Ito Algebra

Bergeron Nantel, Ceballos Cesar, Küstner Josef
Elliptic and q-Analogs of the Fibonomial Numbers

Bershtein Mikhail, Gonin Roman
Twisted Representations of Algebra of q-Difference Operators, Twisted q-W Algebras and Conformal Blocks

Pan Jiayin
The Fundamental Groups of Open Manifolds with Nonnegative Ricci Curvature

Fromm Samuel
Admissible Boundary Values for the Gerdjikov-Ivanov Equation with Asymptotically Time-Periodic Boundary Data

Tsujie Shuhei
Modular Construction of Free Hyperplane Arrangements

Milanov Todor, Zha Chenghan
Integral Structure for Simple Singularities

Kaad Jens
On the Unbounded Picture of KK-Theory

Bauer Michel, Zuber Jean-Bernard
On Products of Delta Distributions and Resultants

Hoshino Ayumu, Shiraishi Jun'ichi
Branching Rules for Koornwinder Polynomials with One Column Diagrams and Matrix Inversions

Barbier Sigiswald, Claerebout Sam, De Bie Hendrik
A Fock Model and the Segal-Bargmann Transform for the Minimal Representation of the Orthosymplectic Lie Superalgebra 𝔬𝔰𝔭(m, 2|2n)

Delecroix Vincent, Goujard Élise, Zograf Peter, Zorich Anton
Uniform Lower Bound for Intersection Numbers of 𝜓-Classes

Odzijewicz Anatol
Perturbed (2n − 1)-Dimensional Kepler Problem and the Nilpotent Adjoint Orbits of U(n, n)

Rosengren Hjalmar, Schlosser Michael J.
Multidimensional Matrix Inversions and Elliptic Hypergeometric Series on Root Systems

Bouarroudj Sofiane, Grozman Pavel, Lebedev Alexei, Leites Dimitry, Shchepochkina Irina
Simple Vectorial Lie Algebras in Characteristic 2 and their Superizations

Ndiaye Aïssatou Mossèle
About Bounds for Eigenvalues of the Laplacian with Density

Finster Felix
The Causal Action in Minkowski Space and Surface Layer Integrals

Bai Liqian, Chen Xueqing, Ding Ming, Xu Fan
On the Generalized Cluster Algebras of Geometric Type

Olver Peter J., Qu Changzheng, Yang Yun
Feature Matching and Heat Flow in Centro-Affine Geometry

Avan Jean, Frappat Luc, Ragoucy Eric
On Abelianity Lines in Elliptic W-Algebras

Min-Oo Maung
Covariant vs Contravariant Methods in Differential Geometry

Franzen Hans
Torus-Equivariant Chow Rings of Quiver Moduli

Iwanari Isamu
Differential Calculus of Hochschild Pairs for Infinity-Categories

Matassa Marco
Twisted Hochschild Homology of Quantum Flag Manifolds and Kähler Forms

Li Chao
Dihedral Rigidity of Parabolic Polyhedrons in Hyperbolic Spaces

Gharakhloo Roozbeh, Its Alexander
A Riemann-Hilbert Approach to Asymptotic Analysis of Toeplitz+Hankel Determinants

Hietala Linnea
A Combinatorial Description of Certain Polynomials Related to the XYZ Spin Chain

Ashok Sujay K., Jatkar Dileep P., Raman Madhusudhan
Triangle Groups: Automorphic Forms and Nonlinear Differential Equations

Rembado Gabriele
Symmetries of the Simply-Laced Quantum Connections and Quantisation of Quiver Varieties

Naber Aaron
Conjectures and Open Questions on the Structure and Regularity of Spaces with Lower Ricci Curvature Bounds

Langmann Edwin, Noumi Masatoshi, Shiraishi Junichi
Basic Properties of Non-Stationary Ruijsenaars Functions

Wormleighton Ben
Walls for G-Hilb via Reids Recipe

Ren Michael, Xu Xiaomeng
Quasi-Invariants in Characteristic p and Twisted Quasi-Invariants

Amaba Takafumi, Friedrich Roland
Controlled Loewner-Kufarev Equation Embedded into the Universal Grassmannian

Filaci Manuele, Martinetti Pierre
Real Part of Twisted-by-Grading Spectral Triples

Kato Mitsuo, Mano Toshiyuki, Sekiguchi Jiro
Flat Structure on the Space of Isomonodromic Deformations

Rains Eric M.
Elliptic Double Affine Hecke Algebras

Nazarov Maxim
Yangian of the General Linear Lie Superalgebra

Ito Masahiko
q-Difference Systems for the Jackson Integral of Symmetric Selberg Type

Guo Yifan
The Measure Preserving Isometry Groups of Metric Measure Spaces

Chernyakov Yuri B., Sharygin Georgy I., Sorin Alexander S., Talalaev Dmitry V.
The Full Symmetric Toda Flow and Intersections of Bruhat Cells

Fukuda Masayuki, Ohkubo Yusuke, Shiraishi Jun'ichi
Non-Stationary Ruijsenaars Functions for κ = t^-1/N and Intertwining Operators of Ding-Iohara-Miki Algebra

Barbosa Victor S., Menegatto Valdir A.
A Gneiting-Like Method for Constructing Positive Definite Functions on Metric Spaces

Shibukawa Genki
New Pieri Type Formulas for Jack Polynomials and their Applications to Interpolation Jack Polynomials

Gasiorek Sean
Counting Collisions in an N-Billiard System Using Angles Between Collision Subspaces

Liashyk Andrii, Pakuliak Stanislav Z.
Gauss Coordinates vs Currents for the Yangian Doubles of the Classical Types

Klaasse Ralph L.
Obstructions for Symplectic Lie Algebroids

Qin Fan
An Analog of Leclerc's Conjecture for Bases of Quantum Cluster Algebras

Huang Shaosai, Rong Xiaochun, Wang Bing
Collapsing Geometry with Ricci Curvature Bounded Below and Ricci Flow Smoothing

Comeau Vincent, Fortin Jean-François, Skiba Witold
Further Results on a Function Relevant for Conformal Blocks

Loray Frank, Ramírez Valente
A Map Between Moduli Spaces of Connections

McOrist Jock, Sisca Roberto
Small Gauge Transformations and Universal Geometry in Heterotic Theories

Zeidler Rudolf
Width, Largeness and Index Theory

Burkhardt-Guim Paula
Defining Pointwise Lower Scalar Curvature Bounds for C⁰ Metrics with Regularization by Ricci Flow

Schick Thomas, Zenobi Vito Felice
Positive Scalar Curvature due to the Cokernel of the Classifying Map

Hopkins Sam
Cyclic Sieving for Plane Partitions and Symmetry

Burtscher Annegret, Ketterer Christian, McCann Robert J., Woolgar Eric
Inscribed Radius Bounds for Lower Ricci Bounded Metric Measure Spaces with Mean Convex Boundary

Lu Kang
Perfect Integrability and Gaudin Models

Kuan Jeffrey
Determinantal Expressions in Multi-Species TASEP

Chae John
Knot Complement, ADO Invariants and their Deformations for Torus Knots

Berntson Bjorn K., Kalnins Ernest G., Miller Willard Jr.
Toward Classification of 2nd Order Superintegrable Systems in 3-Dimensional Conformally Flat Spaces with Functionally Linearly Dependent Symmetry Operators

Richard Thomas
On the 2-Systole of Stretched Enough Positive Scalar Curvature Metrics on 𝕊² × 𝕊²

Jiang Jun, Mishra Satyendra Kumar, Sheng Yunhe
Hom-Lie Algebras and Hom-Lie Groups, Integration and Differentiation

Banaian Esther, Kelley Elizabeth
Snake Graphs from Triangulated Orbifolds

Lee Eunghyun
Exact Formulas of the Transition Probabilities of the Multi-Species Asymmetric Simple Exclusion Process

Zhedanov Alexei
An Explicit Example of Polynomials Orthogonal on the Unit Circle with a Dense Point Spectrum Generated by a Geometric Distribution

Grantcharov Nikolay, Serganova Vera
Extension Quiver for Lie Superalgebra 𝖖(3)

Lee Chul-hee, Rains Eric M., Warnaar S. Ole
An Elliptic Hypergeometric Function Approach to Branching Rules

Bochniak Arkadiusz, Sitarz Andrzej, Zalecki Paweł
Riemannian Geometry of a Discretized Circle and Torus

Vekslerchik V.E.
Solitons of Some Nonlinear Sigma-Like Models

Jing Naihuan, Liu Ming, Molev Alexander
Representations of Quantum Affine Algebras in their R-Matrix Realization

De Nittis Giuseppe, Sandoval Maximiliano
The Noncommutative Geometry of the Landau Hamiltonian: Metric Aspects