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Geodesic


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Forum of Mathematics, Sigma
Tome 10 (2022)
Précédent Suivant


Topological models for stable motivic invariants of regular number rings
Tom Bachmann ; Paul Arne Østvær

p-Adic estimates of abelian Artin L-functions on curves
Joe Kramer-Miller

Circle packings, kissing reflection groups and critically fixed anti-rational maps
Russell Lodge ; Yusheng Luo ; Sabyasachi Mukherjee

Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk
Joscha Henheik ; Stefan Teufel

Gromov–Witten theory with maximal contacts
Navid Nabijou ; Dhruv Ranganathan

Lipschitz graphs and currents in Heisenberg groups
Davide Vittone

Lee–Yang zeros and the complexity of the ferromagnetic Ising model on bounded-degree graphs
Pjotr Buys ; Andreas Galanis ; Viresh Patel ; Guus Regts

Ginzburg algebras of triangulated surfaces and perverse schobers
Merlin Christ

Stringy invariants and toric Artin stacks
Matthew Satriano ; Jeremy Usatine

Categorical traces and a relative Lefschetz–Verdier formula
Qing Lu ; Weizhe Zheng

Kirchhoff’s theorem for Prym varieties
Yoav Len ; Dmitry Zakharov

On the nonvanishing of generalised Kato classes for elliptic curves of rank 2
Francesc Castella ; Ming-Lun Hsieh

Overgroups of regular unipotent elements in reductive groups
Michael Bate ; Benjamin Martin ; Gerhard Röhrle

Nonamenable simple $C^*$-algebras with tracial approximation
Xuanlong Fu ; Huaxin Lin

Operator-free sparse domination
Andrei K. Lerner ; Emiel Lorist ; Sheldy Ombrosi

A symplectic look at the Fargues–Fontaine curve
Yankı Lekili ; David Treumann

Topology of random 2-dimensional cubical complexes – Erratum
Matthew Kahle ; Elliot Paquette ; Érika Roldán

C$^{\ast }$-simplicity has no local obstruction
Yuhei Suzuki

Unramified logarithmic Hodge–Witt cohomology and $\mathbb {P}^1$-invariance
Wataru Kai ; Shusuke Otabe ; Takao Yamazaki

An operadic approach to substitution in Lie–Butcher series
Ludwig Rahm

Gromov–Witten theory and Noether–Lefschetz theory for holomorphic-symplectic varieties
Georg Oberdieck

Amenability, proximality and higher-order syndeticity
Matthew Kennedy ; Sven Raum ; Guy Salomon

On the structure of spectral and tiling subsets of cyclic groups
Romanos Diogenes Malikiosis

Bounds for spectral projectors on tori
Pierre Germain ; Simon L. Rydin Myerson

Global Strichartz estimates for the Dirac equation on symmetric spaces
Jonathan Ben-Artzi ; Federico Cacciafesta ; Anne-Sophie de Suzzoni ; Junyong Zhang

Polish spaces of Banach spaces
Marek Cúth ; Martin Doležal ; Michal Doucha ; Ondřej Kurka

The zero mass problem for Klein-Gordon equations: quadratic null interactions
Shijie Dong

Chow rings of stacks of prestable curves I
Younghan Bae ; Johannes Schmitt ; Jonathan Skowera

Invariant Ideal Axiom
Michael Hrušák ; Alexander Shibakov

Joint ergodicity of fractional powers of primes
Nikos Frantzikinakis

Point Degree Spectra of Represented Spaces
Takayuki Kihara ; Arno Pauly

The space $\mathbf {L_1(L_p)}$ is primary for 1 p ∞
Richard Lechner ; Pavlos Motakis ; Paul F.X. Müller ; Thomas Schlumprecht

Urod algebras and Translation of W-algebras
Tomoyuki Arakawa ; Thomas Creutzig ; Boris Feigin

The effective model structure and $\infty $-groupoid objects
Nicola Gambino ; Simon Henry ; Christian Sattler ; Karol Szumiło

Cluster categories of formal DG algebras and singularity categories
Norihiro Hanihara

Curves of maximal moduli on K3 surfaces
Xi Chen ; Frank Gounelas

Some cases of Kudla’s modularity conjecture for unitary Shimura varieties
Jiacheng Xia

Shokurov’s conjecture on conic bundles with canonical singularities
Jingjun Han ; Chen Jiang ; Yujie Luo

Parametrised moduli spaces of surfaces as infinite loop spaces
Andrea Bianchi ; Florian Kranhold ; Jens Reinhold

Vector bundles and finite covers
Anand Deopurkar ; Anand Patel

Motohashi’s formula for the fourth moment of individual Dirichlet L-functions and applications
Ikuya Kaneko

Unified signature cumulants and generalized Magnus expansions
Peter K. Friz ; Paul P. Hager ; Nikolas Tapia

Finite localities I
Andrew Chermak

Level correspondence of the K-theoretic I-function in Grassmann duality
Hai Dong ; Yaoxiong Wen

Relative Severi inequality for fibrations of maximal Albanese dimension over curves
Yong Hu ; Tong Zhang

The 8-rank of the narrow class group and the negative Pell equation
Stephanie Chan ; Peter Koymans ; Djordjo Milovic ; Carlo Pagano

The second moment of $\mathrm {GL}(n)\times \mathrm {GL}(n)$ Rankin–Selberg L-functions
Subhajit Jana

Quasi-isolated blocks and the Alperin–McKay conjecture
Lucas Ruhstorfer

Distributions on partitions arising from Hilbert schemes and hook lengths
Kathrin Bringmann ; William Craig ; Joshua Males ; Ken Ono

Maximum likelihood estimation for tensor normal models via castling transforms
Harm Derksen ; Visu Makam ; Michael Walter

Globally rigid graphs are fully reconstructible
Dániel Garamvölgyi ; Steven J. Gortler ; Tibor Jordán

Mirror symmetry and automorphisms
Alessandro Chiodo ; Elana Kalashnikov

Quasi-solvable lattice models for $\operatorname {Sp}_{2n}$ and $\operatorname {SO}_{2n+1}$ Demazure atoms and characters
Valentin Buciumas ; Travis Scrimshaw

Higher homotopy categories, higher derivators, and K-theory
George Raptis

Where are the zeroes of a random p-adic polynomial?
Xavier Caruso

Calabi–Yau properties of Postnikov diagrams
Matthew Pressland

On the Hardy–Littlewood–Chowla conjecture on average
Jared Duker Lichtman ; Joni Teräväinen

Open-closed Gromov-Witten invariants of 3-dimensional Calabi-Yau smooth toric DM stacks
Bohan Fang ; Chiu-Chu Melissa Liu ; Hsian-Hua Tseng

On the $A_{\infty }$ condition for elliptic operators in 1-sided nontangentially accessible domains satisfying the capacity density condition
Mingming Cao ; Óscar Domínguez ; José María Martell ; Pedro Tradacete

A characterization of the groups $PSL_n(q)$ and $PSU_n(q)$ by their $2$-fusion systems, q odd
Julian Kaspczyk

The six-functor formalism for rigid analytic motives
Joseph Ayoub ; Martin Gallauer ; Alberto Vezzani

$\ell $-adic images of Galois for elliptic curves over $\mathbb {Q}$ (and an appendix with John Voight)
Jeremy Rouse ; Andrew V. Sutherland ; David Zureick-Brown

Stability conditions on Calabi-Yau double/triple solids
Naoki Koseki

Deligne-Beilinson cohomology of the universal K3 surface
Zhiyuan Li ; Xun Zhang

Extreme cases for Frostman’s theorem
T. W. Körner

Long-time asymptotics of the modified KdV equation in weighted Sobolev spaces
Gong Chen ; Jiaqi Liu

The Abelian/Nonabelian Correspondence and Gromov–Witten Invariants of Blow-Ups
Tom Coates ; Wendelin Lutz ; Qaasim Shafi

Quaternionic hyperbolic lattices of minimal covolume
Vincent Emery ; Inkang Kim

Partial-dual polynomials and signed intersection graphs
Qi Yan ; Xian’an Jin

Cycles of many lengths in Hamiltonian graphs
Matija Bucić ; Lior Gishboliner ; Benny Sudakov

Restrictions on rational surfaces lying in very general hypersurfaces
Roya Beheshti ; Eric Riedl

On the cohomology of reciprocity sheaves
Federico Binda ; Kay Rülling ; Shuji Saito

Stability conditions for contraction algebras
Jenny August ; Michael Wemyss

Kernels of localities
Valentina Grazian ; Ellen Henke

The Gaussian structure of the singular stochastic Burgers equation
Jonathan C. Mattingly ; Marco Romito ; Langxuan Su

A categorical approach to dynamical quantum groups
Artem Kalmykov ; Pavel Safronov

Analytic torsion for log-Enriques surfaces and Borcherds product
Xianzhe Dai ; Ken-Ichi Yoshikawa

The moduli of sections has a canonical obstruction theory
Rachel Webb

The Torelli theorem for $ALH^*$ gravitational instantons
Tristan Collins ; Adam Jacob ; Yu-Shen Lin

Omega results for cubic field counts via lower-order terms in the one-level density
Peter J. Cho ; Daniel Fiorilli ; Yoonbok Lee ; Anders Södergren

The isomorphism problem for tensor algebras of multivariable dynamical systems
Elias G. Katsoulis ; Christopher Ramsey

Line bundles on rigid spaces in the v-topology
Ben Heuer

Products of derangements in simple permutation groups
Michael Larsen ; Aner Shalev ; Pham Huu Tiep

Betti maps, Pell equations in polynomials and almost-Belyi maps
Fabrizio Barroero ; Laura Capuano ; Umberto Zannier

Iitaka fibrations for dlt pairs polarized by a nef and log big divisor
Kenta Hashizume

An improvement on Schmidt’s bound on the number of number fields of bounded discriminant and small degree
Manjul Bhargava ; Arul Shankar ; Xiaoheng Wang

Computation of lattice isomorphisms and the integral matrix similarity problem
Werner Bley ; Tommy Hofmann ; Henri Johnston

Euler continuants in noncommutative quasi-Poisson geometry
Maxime Fairon ; David Fernández

Positivity of direct images with a Poincaré type twist
Philipp Naumann

Bogoliubov theory in the Gross-Pitaevskii limit: a simplified approach
Christian Hainzl ; Benjamin Schlein ; Arnaud Triay

Homological properties of 0-Hecke modules for dual immaculate quasisymmetric functions
Seung-Il Choi ; Young-Hun Kim ; Sun-Young Nam ; Young-Tak Oh

Uniqueness of enhancements for derived and geometric categories
Alberto Canonaco ; Amnon Neeman ; Paolo Stellari

The topological complexity of pure graph braid groups is stably maximal
Ben Knudsen

Cohomology of algebraic varieties over non-archimedean fields
Pablo Cubides Kovacsics ; Mário J. Edmundo ; Jinhe Ye

Ramsey properties of algebraic graphs and hypergraphs
Benny Sudakov ; István Tomon

Rank-uniform local law for Wigner matrices
Giorgio Cipolloni ; László Erdős ; Dominik Schröder

Smooth hypersurfaces in abelian varieties over arithmetic rings
Ariyan Javanpeykar ; Siddharth Mathur

Elements of prime order in Tate–Shafarevich groups of abelian varieties over ${\mathbb Q}$
Ari Shnidman ; Ariel Weiss

Absolute Poincaré duality in étale cohomology
Adeel A. Khan

Non-abelian Mellin transformations and applications
Yongqiang Liu ; Laurenţiu Maxim ; Botong Wang

Families of similar simplices inscribed in most smoothly embedded spheres
Jason Cantarella ; Elizabeth Denne ; John McCleary

The fundamental inequality for cocompact Fuchsian groups
Petr Kosenko ; Giulio Tiozzo

Functional norms, condition numbers and numerical algorithms in algebraic geometry
Felipe Cucker ; Alperen A. Ergür ; Josué Tonelli-Cueto

Dirac-type results for tilings and coverings in ordered graphs
Andrea Freschi ; Andrew Treglown

Set superpartitions and superspace duality modules
Brendon Rhoades ; Andrew Timothy Wilson

Stability condition on Calabi–Yau threefold of complete intersection of quadratic and quartic hypersurfaces
Shengxuan Liu

Khintchine-type recurrence for 3-point configurations
Ethan Ackelsberg ; Vitaly Bergelson ; Or Shalom

Riemann–Roch for stacky matrix factorizations
Dongwook Choa ; Bumsig Kim ; Bhamidi Sreedhar

On the maximum dual volume of a canonical Fano polytope
Gabriele Balletti ; Alexander M. Kasprzyk ; Benjamin Nill

Iwasawa–Greenberg main conjecture for nonordinary modular forms and Eisenstein congruences on GU(3,1)
Francesc Castella ; Zheng Liu ; Xin Wan

Unwinding Toric Degenerations and Mirror Symmetry for Grassmannians
Tom Coates ; Charles Doran ; Elana Kalashnikov

A generalized Sylvester–Gallai-type theorem for quadratic polynomials
Shir Peleg ; Amir Shpilka

New parameters and Lebesgue-type estimates in greedy approximation
Fernando Albiac ; José L. Ansorena ; Pablo M. Berná

The complete separation of the two finer asymptotic $\boldsymbol {\ell _{p}}$ structures for $ \boldsymbol {1\le p}$$ \boldsymbol {\infty }$
Spiros A. Argyros ; Alexandros Georgiou ; Antonis Manoussakis ; Pavlos Motakis
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