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Algebraic Geometry

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Total of 63 entries : 1-50 51-63
Showing up to 50 entries per page: fewer | more | all

Fri, 22 Nov 2024 (showing 8 of 8 entries )

[1] arXiv:2411.14379 [pdf, other]
Title: Rationality of singular cubic threefolds over $\mathbb R$
Ivan Cheltsov, Yuri Tschinkel, Zhijia Zhang
Comments: 27 pages
Subjects: Algebraic Geometry (math.AG)
[2] arXiv:2411.14232 [pdf, html, other]
Title: Counting 3-uple Veronese surfaces
Anand Deopurkar, Anand Patel
Subjects: Algebraic Geometry (math.AG)
[3] arXiv:2411.13911 [pdf, html, other]
Title: Analytic torsion for irreducible holomorphic symplectic fourfolds with involution, II: the singularity of the invariant (with an Appendix by Ken-Ichi Yoshikawa)
Dai Imaike
Comments: 57 pages. arXiv admin note: text overlap with arXiv:1007.2835 by other authors
Subjects: Algebraic Geometry (math.AG)
[4] arXiv:2411.13662 [pdf, other]
Title: Logarithmic geometry beyond fs
Piotr Achinger, Katharina Hübner, Marcin Lara, Jakob Stix
Comments: 69 pages, 2 figures, comments welcome!
Subjects: Algebraic Geometry (math.AG)
[5] arXiv:2411.14362 (cross-list from math.DG) [pdf, html, other]
Title: On the geometry of K\"ahler--Frobenius manifolds and their classification
Noemie. C. Combe
Subjects: Differential Geometry (math.DG); Algebraic Geometry (math.AG)
[6] arXiv:2411.14093 (cross-list from math.OC) [pdf, html, other]
Title: Desingularization of bounded-rank tensor sets
Bin Gao, Renfeng Peng, Ya-xiang Yuan
Comments: 41 pages, 10 figures, 1 table
Subjects: Optimization and Control (math.OC); Algebraic Geometry (math.AG); Numerical Analysis (math.NA)
[7] arXiv:2411.14080 (cross-list from math.ST) [pdf, html, other]
Title: Tensors in algebraic statistics
Marta Casanellas, Luis Sierra, Piotr Zwiernik
Comments: Overview paper
Subjects: Statistics Theory (math.ST); Algebraic Geometry (math.AG); History and Overview (math.HO)
[8] arXiv:2411.13967 (cross-list from math.AC) [pdf, other]
Title: A description of and an upper bound on the set of bad primes in the study of the Casas-Alvero Conjecture
Daniel Schaub (LAREMA), Mark Spivakovsky (IMT, LaSol)
Comments: arXiv admin note: text overlap with arXiv:2307.05997
Subjects: Commutative Algebra (math.AC); Algebraic Geometry (math.AG)

Thu, 21 Nov 2024 (showing 12 of 12 entries )

[9] arXiv:2411.13481 [pdf, html, other]
Title: Residual Intersections and Schubert Varieties
Sara Angela Filippini, Xianglong Ni, Jacinta Torres, Jerzy Weyman
Comments: 16 pages, comments welcome
Subjects: Algebraic Geometry (math.AG); Commutative Algebra (math.AC); Representation Theory (math.RT)
[10] arXiv:2411.13450 [pdf, html, other]
Title: Cohomology on the incidence correspondence and related questions
Annet Kyomuhangi, Emanuela Marangone, Claudiu Raicu, Ethan Reed
Subjects: Algebraic Geometry (math.AG); Commutative Algebra (math.AC); Representation Theory (math.RT)
[11] arXiv:2411.13392 [pdf, html, other]
Title: Classification of real hyperplane singularities by real log canonical thresholds
Dimitra Kosta, Daniel Windisch
Subjects: Algebraic Geometry (math.AG); Commutative Algebra (math.AC); Statistics Theory (math.ST)
[12] arXiv:2411.13300 [pdf, html, other]
Title: On Projective Delineability
Lucas Michel, Jasper Nalbach, Pierre Mathonet, Naïm Zénaïdi, Christopher W. Brown, Erika Ábrahám, James H. Davenport, Matthew England
Comments: Accepted for publication in the Proceedings of the 26th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC 2024)
Subjects: Algebraic Geometry (math.AG); Symbolic Computation (cs.SC)
[13] arXiv:2411.13085 [pdf, html, other]
Title: Penrose transformation on flag domains
Kefeng Liu, Yang Shen
Subjects: Algebraic Geometry (math.AG)
[14] arXiv:2411.13038 [pdf, html, other]
Title: Generalized Fibonacci numbers and automorphisms of K3 surfaces with Picard number 2
Kwangwoo Lee
Subjects: Algebraic Geometry (math.AG)
[15] arXiv:2411.12931 [pdf, html, other]
Title: The Picard group of the Baily-Borel compactification of the moduli space of polarized K3 surfaces
Chenxin Huang, Zhiyuan Li, Manuel K.-H. Müller, Zelin Ye
Comments: 29 pages, any comments are welcome!
Subjects: Algebraic Geometry (math.AG); Number Theory (math.NT)
[16] arXiv:2411.13526 (cross-list from math.NT) [pdf, other]
Title: The density and distribution of CM elliptic curves over $\mathbb{Q}$
Adrian Barquero-Sanchez, Jimmy Calvo-Monge
Comments: 22 pages, 6 tables, 1 figure
Subjects: Number Theory (math.NT); Algebraic Geometry (math.AG)
[17] arXiv:2411.13375 (cross-list from cs.IT) [pdf, html, other]
Title: The weight hierarchy of decreasing norm-trace codes
Eduardo Camps-Moreno, Hiram H. López, Gretchen L. Matthews, Rodrigo San-José
Subjects: Information Theory (cs.IT); Commutative Algebra (math.AC); Algebraic Geometry (math.AG)
[18] arXiv:2411.12861 (cross-list from math.CV) [pdf, html, other]
Title: Indices and residues: from Poincar\'e-Hopf to Baum-Bott, and Marco Brunella
Maurício Corrêa, José Seade
Comments: 42 pages;In memory of Marco Brunella
Subjects: Complex Variables (math.CV); Algebraic Geometry (math.AG); Differential Geometry (math.DG)
[19] arXiv:2411.12819 (cross-list from math.CO) [pdf, html, other]
Title: Regular subdivisions, bounds on initial ideals, and categorical limits
George Balla, Daniel Corey, Igor Makhlin, Victoria Schleis
Comments: This is an extended abstract of a forthcoming paper
Subjects: Combinatorics (math.CO); Algebraic Geometry (math.AG)
[20] arXiv:2411.11846 (cross-list from hep-th) [pdf, other]
Title: High-precision black hole scattering with Calabi-Yau manifolds
Mathias Driesse, Gustav Uhre Jakobsen, Albrecht Klemm, Gustav Mogull, Christoph Nega, Jan Plefka, Benjamin Sauer, Johann Usovitsch
Comments: 26 pages, 7 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); Algebraic Geometry (math.AG)

Wed, 20 Nov 2024 (showing 14 of 14 entries )

[21] arXiv:2411.12691 [pdf, html, other]
Title: Modularity of formal Fourier--Jacobi series from a cohomological point of view
Marco Flores
Comments: 35 pages
Subjects: Algebraic Geometry (math.AG); Number Theory (math.NT)
[22] arXiv:2411.12652 [pdf, other]
Title: The motivic structures $\mathsf{LS}_{12}$ and $\mathsf{S}_{16}$ in the cohomology of moduli spaces of curves
Samir Canning, Hannah Larson, Sam Payne, Thomas Willwacher
Comments: 28 pages
Subjects: Algebraic Geometry (math.AG)
[23] arXiv:2411.12546 [pdf, html, other]
Title: On Hilbert scheme of complete intersection on the biprojective
Aislan Leal Fontes, Maxwell Paixão
Comments: 19 pages
Subjects: Algebraic Geometry (math.AG)
[24] arXiv:2411.12500 [pdf, html, other]
Title: Weyl group of type $E_6$ and K3 surfaces
Cédric Bonnafé
Comments: 46 pages, Magma codes included
Subjects: Algebraic Geometry (math.AG); Representation Theory (math.RT)
[25] arXiv:2411.12446 [pdf, html, other]
Title: Fiber products under toric flops and flips
Tsung-Chen Chen, Hui-Wen Lin, Sz-Sheng Wang
Subjects: Algebraic Geometry (math.AG)
[26] arXiv:2411.12382 [pdf, html, other]
Title: Higher Gaussian maps for special classes of curves
Dario Faro, Paola Frediani, Antonio Lacopo
Subjects: Algebraic Geometry (math.AG)
[27] arXiv:2411.12373 [pdf, html, other]
Title: Classification of threefold canonical thresholds
Jheng-Jie Chen, Jiun-Cheng Chen, Hung-Yi Wu
Comments: 26 pages, comments are welcome
Subjects: Algebraic Geometry (math.AG)
[28] arXiv:2411.12337 [pdf, other]
Title: Nevanlinna Second Main Theorem and tautological inequality for parabolic manifolds
Clara Derand (IECL, CRAN)
Subjects: Algebraic Geometry (math.AG); Complex Variables (math.CV)
[29] arXiv:2411.12163 [pdf, html, other]
Title: Duality for $p$-adic geometric pro-\'etale cohomology I: a Fargues-Fontaine avatar
Pierre Colmez, Sally Gilles, Wiesława Nizioł
Comments: First draft. Comments welcome !
Subjects: Algebraic Geometry (math.AG); Number Theory (math.NT)
[30] arXiv:2411.11881 [pdf, html, other]
Title: Infinitely many new sequences of surfaces of general type with maximal Picard number converging to the Severi line
Nguyen Bin, Vicente Lorenzo
Comments: 12 pages, comments are welcome. arXiv admin note: text overlap with arXiv:2306.15241
Subjects: Algebraic Geometry (math.AG)
[31] arXiv:2411.12661 (cross-list from math.NT) [pdf, html, other]
Title: Classicality of derived Emerton--Gee stack II: generalised reductive groups
Yu Min
Subjects: Number Theory (math.NT); Algebraic Geometry (math.AG)
[32] arXiv:2411.12249 (cross-list from math.NT) [pdf, html, other]
Title: Hodge cycles and quadratic relations between holomorphic periods on CM abelian varieties
Ziyang Gao, Emmanuel Ullmo
Comments: 31 pages. Comments are welcome
Subjects: Number Theory (math.NT); Algebraic Geometry (math.AG)
[33] arXiv:2411.12202 (cross-list from math.GT) [pdf, html, other]
Title: The monodromy diffeomorphism of weighted singularities and Seiberg--Witten theory
Hokuto Konno, Jianfeng Lin, Anubhav Mukherjee, Juan Muñoz-Echániz
Comments: Comments welcome!
Subjects: Geometric Topology (math.GT); Algebraic Geometry (math.AG); Symplectic Geometry (math.SG)
[34] arXiv:2411.12129 (cross-list from math.NT) [pdf, html, other]
Title: Lagrange's theorem for a family of finite flat group schemes over local Artin rings
Emiliano Torti
Subjects: Number Theory (math.NT); Algebraic Geometry (math.AG)

Tue, 19 Nov 2024 (showing 16 of 16 entries )

[35] arXiv:2411.11816 [pdf, html, other]
Title: Noncommutative Gelfand Duality: the algebraic case
Federico Bambozzi, Matteo Capoferri, Simone Murro
Subjects: Algebraic Geometry (math.AG); Mathematical Physics (math-ph); Category Theory (math.CT); Quantum Algebra (math.QA)
[36] arXiv:2411.11800 [pdf, html, other]
Title: Artin shapes
Nikita Karpenko, Guangzhao Zhu
Comments: 7 pages
Subjects: Algebraic Geometry (math.AG)
[37] arXiv:2411.11715 [pdf, html, other]
Title: Cohomological vanishing on blown-up projective spaces
Marco Flores
Comments: 17 pages
Subjects: Algebraic Geometry (math.AG)
[38] arXiv:2411.11431 [pdf, html, other]
Title: The Geometry of Severi Varieties
Ilya Tyomkin
Comments: This is an appendix to the second edition of the book Introduction to Singularities and Deformations by Greuel, Lossen, and Shustin
Subjects: Algebraic Geometry (math.AG)
[39] arXiv:2411.11417 [pdf, html, other]
Title: The Kernel of the Gysin Homomorphism for Positive characteristic
Claudia Schoemann, Skylar Werner
Comments: 39 pages. arXiv admin note: text overlap with arXiv:1405.6430 by other authors
Subjects: Algebraic Geometry (math.AG)
[40] arXiv:2411.11379 [pdf, html, other]
Title: Postulation of lines in P3 revisited
Marcin Dumnicki, Mikolaj Le Van, Grzegorz Malara, Tomasz Szemberg, Justyna Szpond, Halszka Tutaj-Gasinska
Comments: 17 pages, 1 figure
Subjects: Algebraic Geometry (math.AG)
[41] arXiv:2411.11337 [pdf, html, other]
Title: Computations of Stable Multiplicities in the Cohomology of Configuration Space
Emil Geisler
Comments: 16 pages, 0 figures
Subjects: Algebraic Geometry (math.AG); Geometric Topology (math.GT)
[42] arXiv:2411.11215 [pdf, html, other]
Title: Hypergeometric $\ell$-adic sheaves for reductive groups
Lei Fu, Xuanyou Li
Subjects: Algebraic Geometry (math.AG)
[43] arXiv:2411.10853 [pdf, html, other]
Title: The topology of the generic polar curve and the Zariski invariant for branches of genus one
Evelia R. García Barroso, Marcelo E. Hernandes, M. Fernando Hernández Iglesias
Subjects: Algebraic Geometry (math.AG)
[44] arXiv:2411.10776 [pdf, html, other]
Title: Wronski Pairs of Honeycomb Curves
Laura Casabella, Michael Joswig, Rafael Mohr
Comments: 16 pages
Subjects: Algebraic Geometry (math.AG); Commutative Algebra (math.AC); Combinatorics (math.CO)
[45] arXiv:2411.10763 [pdf, html, other]
Title: Canonical blow-ups of Grassmannians I: How canonical is a Kausz compactification?
Hanlong Fang, Xian Wu
Subjects: Algebraic Geometry (math.AG)
[46] arXiv:2411.10578 [pdf, html, other]
Title: A tropical framework for using Porteous formula
Andrew R. Tawfeek
Comments: 22 pages
Subjects: Algebraic Geometry (math.AG); Combinatorics (math.CO)
[47] arXiv:2411.11208 (cross-list from math.CO) [pdf, html, other]
Title: Generic pipe dreams, lower-upper varieties, and Schwartz-MacPherson classes
Allen Knutson, Paul Zinn-Justin
Subjects: Combinatorics (math.CO); Algebraic Geometry (math.AG)
[48] arXiv:2411.11201 (cross-list from math.NT) [pdf, html, other]
Title: An Infinite Family of Artin-Schreier Curves with Minimal a-number
Iris Y. Shi
Subjects: Number Theory (math.NT); Algebraic Geometry (math.AG)
[49] arXiv:2411.11140 (cross-list from math.NT) [pdf, html, other]
Title: Galois Action on Homology of the Heisenberg Curve
Aristides Kontogeorgis, Dimitrios Noulas
Subjects: Number Theory (math.NT); Algebraic Geometry (math.AG)
[50] arXiv:2411.10933 (cross-list from math.CO) [pdf, other]
Title: Zero-one dual characters of flagged Weyl modules
Peter L. Guo, Zhuowei Lin, Simon C.Y. Peng
Comments: 23 pages
Subjects: Combinatorics (math.CO); Algebraic Geometry (math.AG); Representation Theory (math.RT)
Total of 63 entries : 1-50 51-63
Showing up to 50 entries per page: fewer | more | all