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arXiv math.AG Algebraic Geometry

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Robert Harris: The opposite of admissibility for local systems on line arrangements arxiv.org/abs/2609.38103 arxiv.org/pdf/2609.38103 arxiv.org/html/2609.38103

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

James Beyer: Deep Points of Cluster Algebras II: Punctured Marked Surfaces arxiv.org/abs/2609.38068 arxiv.org/pdf/2609.38068 arxiv.org/html/2609.38068

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Long Liu: Mordell--Lang plus Geometric Bogomolov arxiv.org/abs/2609.38001 arxiv.org/pdf/2609.38001 arxiv.org/html/2609.38001

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Charles De Clercq, Fabio Tanania: Isotropic localizations of mixed initial motives arxiv.org/abs/2609.37862 arxiv.org/pdf/2609.37862 arxiv.org/html/2609.37862

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Wei Chen: Exceptional Loci and Hyperbolicity of Complements of Plane Curves with $\bar{c}_1^2 - \bar{c}_2 > 0$ arxiv.org/abs/2609.37777 arxiv.org/pdf/2609.37777 arxiv.org/html/2609.37777

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Felipe De Le\'on, Eduardo Esteves, Eduardo Vital: On the Hilbert polynomial of the linked projective space arxiv.org/abs/2609.37634 arxiv.org/pdf/2609.37634 arxiv.org/html/2609.37634

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Brian Lehmann, Sho Tanimoto: Fano orbifolds admit free Campana curves arxiv.org/abs/2609.37513 arxiv.org/pdf/2609.37513 arxiv.org/html/2609.37513

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Adrian Clingher, Andreas Malmendier, Brandon Williams: Some applications of the moduli space of $U\oplus D_8(-1)$-polarized K3 surfaces arxiv.org/abs/2609.37420 arxiv.org/pdf/2609.37420 arxiv.org/html/2609.37420

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Jungkai Alfred Chen, Yongnam Lee: Weighted projective spaces admitting $\mathbb Q$-Gorenstein smoothings to Fano threefolds with Picard number one arxiv.org/abs/2609.37268 arxiv.org/pdf/2609.37268 arxiv.org/html/2609.37268

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Jungkai Alfred Chen, Yongnam Lee: Weighted projective spaces admitting $\mathbb Q$-Gorenstein smoothings to $\mathbb P^3$ arxiv.org/abs/2609.37242 arxiv.org/pdf/2609.37242 arxiv.org/html/2609.37242

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Matteo Costantini, Daniel Greb, Carolina Tamborini: Arakelov inequalities and characterization of totally geodesic ball quotients in $\mathcal{A}_g$ arxiv.org/abs/2609.37023 arxiv.org/pdf/2609.37023 arxiv.org/html/2609.37023

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Matthew Huynh: Degenerations of shifted symplectic moduli stacks of sheaves arxiv.org/abs/2609.36922 arxiv.org/pdf/2609.36922 arxiv.org/html/2609.36922

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Yuan Lu: Rationally connectedness and O'Grady's generalized Franchetta conjecture for K3 surfaces arxiv.org/abs/2609.36909 arxiv.org/pdf/2609.36909 arxiv.org/html/2609.36909

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Tadeusz Krasi\'nski, Aleksandra Zakrzewska: Jump of the Milnor Number in Linear Deformations with Fixed Order arxiv.org/abs/2609.36819 arxiv.org/pdf/2609.36819 arxiv.org/html/2609.36819

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Keiho Matsumoto: Voevodsky motives and motives with modulus with finite coefficients in characteristic zero arxiv.org/abs/2609.36714 arxiv.org/pdf/2609.36714 arxiv.org/html/2609.36714

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Deniz Genlik, Felix Janda: From $3$-spin to Negative $r$-spin: Limits of Cohomological Field Theories and Tautological Relations arxiv.org/abs/2609.36509 arxiv.org/pdf/2609.36509 arxiv.org/html/2609.36509

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Gilberto B. Almeida Filho, Saeed Tafazolian, St\'efani C. Vieira: Nonexistence of maximal curves of genus five over $\F_{64}$ arxiv.org/abs/2609.36456 arxiv.org/pdf/2609.36456 arxiv.org/html/2609.36456

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Yuhan Liu: Finiteness of the Chow ring of $\mathcal{M}_{5,10}$ arxiv.org/abs/2609.36425 arxiv.org/pdf/2609.36425 arxiv.org/html/2609.36425

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Xiangsen Qin: Failure of semipositive metric extension in a smooth projective family arxiv.org/abs/2609.36410 arxiv.org/pdf/2609.36410 arxiv.org/html/2609.36410

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Seungsu Lee, Suchitra Pande: The $F$-signature Function on the Big Cone arxiv.org/abs/2609.36321 arxiv.org/pdf/2609.36321 arxiv.org/html/2609.36321

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Lena Ji, Fumiaki Suzuki: Motivic classes of Fano schemes of lines on intersections of two quadrics arxiv.org/abs/2609.36233 arxiv.org/pdf/2609.36233 arxiv.org/html/2609.36233

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Federico Scavia, Fumiaki Suzuki: Vanishing of degree $3$ unramified cohomology over finite fields arxiv.org/abs/2609.36188 arxiv.org/pdf/2609.36188 arxiv.org/html/2609.36188

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Andr\'as C. L\H{o}rincz, Michael Perlman: Calculating Hodge and weight filtrations on localizations arxiv.org/abs/2609.36180 arxiv.org/pdf/2609.36180 arxiv.org/html/2609.36180

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Veronika Kikteva: Rigidity conditions for binomials arxiv.org/abs/2609.36135 arxiv.org/pdf/2609.36135 arxiv.org/html/2609.36135

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Naima Nader: Realizability of Cohomology Classes in Orthogonal Grassmannians arxiv.org/abs/2609.36078 arxiv.org/pdf/2609.36078 arxiv.org/html/2609.36078

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Andrei Constantin, Andre Lukas, Elijah Sheridan: Global Sections and Birational Geometry of Calabi-Yau Type Varieties arxiv.org/abs/2609.36034 arxiv.org/pdf/2609.36034 arxiv.org/html/2609.36034

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

Alberto Landi: Finite generation of relative log canonical algebras of semi-dlt pairs arxiv.org/abs/2609.36018 arxiv.org/pdf/2609.36018 arxiv.org/html/2609.36018

arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 21h

[2026-09-30 Wed (UTC), 27 new articles found for mathAG Algebraic Geometry]

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Robert Wilms: A uniform lower bound for the Zhang-Kawazumi invariant and applications to the Bogomolov conjecture arxiv.org/abs/2609.35736 arxiv.org/pdf/2609.35736 arxiv.org/html/2609.35736

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Alexandre Doroth\'ee, Francisco Javier Gallego: Abelian canonical covers of minimal rational surfaces and $\mathbb F_1$ up to degree $8$ arxiv.org/abs/2609.35724 arxiv.org/pdf/2609.35724 arxiv.org/html/2609.35724

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Alexander Chernov, Klim Rolgin: On orbits of the automorphism group of toroidal spherical varieties arxiv.org/abs/2609.35683 arxiv.org/pdf/2609.35683 arxiv.org/html/2609.35683

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Nguyen Bin, Jheng-Jie Chen, YongJoo Shin: Global log canonical thresholds for Burniat surfaces and some infinite families of surfaces of general type as $\mathbb{Z}_2^n$-covers arxiv.org/abs/2609.35678 arxiv.org/pdf/2609.35678 arxiv.org/html/2609.35678

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Federico Thiella: Integral Bott--Chern cohomology of Generalized Calabi--Eckmann threefolds arxiv.org/abs/2609.35625 arxiv.org/pdf/2609.35625 arxiv.org/html/2609.35625

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Federico Thiella: Algebraic Dimension and Reduction of LVMB manifolds arxiv.org/abs/2609.35605 arxiv.org/pdf/2609.35605 arxiv.org/html/2609.35605

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Tao Gui, Peter L. Guo, Zhuowei Lin: Equivariant multiplicities and torsion at attractive fixed points arxiv.org/abs/2609.35600 arxiv.org/pdf/2609.35600 arxiv.org/html/2609.35600

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Haitao Zou: Quasi-$F$-split primitive symplectic varieties in positive characteristic arxiv.org/abs/2609.35467 arxiv.org/pdf/2609.35467 arxiv.org/html/2609.35467

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Alo\"is Demory: Maximality and configuration spaces on real algebraic curves arxiv.org/abs/2609.35442 arxiv.org/pdf/2609.35442 arxiv.org/html/2609.35442

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Ashutosh Roy Choudhury, K. V. Shuddhodan: Artin vanishing along the $\ell$-adic tower of an abelian variety arxiv.org/abs/2609.35404 arxiv.org/pdf/2609.35404 arxiv.org/html/2609.35404

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Marcin Oczko: Degeneration of Calabi-Yau threefolds with Galois action induced by modular form of weight 3 arxiv.org/abs/2609.35157 arxiv.org/pdf/2609.35157 arxiv.org/html/2609.35157

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Chunghoon Kim: On deformations of foliated complex analytic structures I: Theorems of existence and completeness arxiv.org/abs/2609.34830 arxiv.org/pdf/2609.34830 arxiv.org/html/2609.34830

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Martin Kreuzer, Le Ngoc Long: On the De Rham Cohomology of Zero-Dimensional Schemes arxiv.org/abs/2609.34819 arxiv.org/pdf/2609.34819 arxiv.org/html/2609.34819

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Marco Timpanella: Large cyclic automorphism groups and cyclic subgroups of index two in characteristic two arxiv.org/abs/2609.34709 arxiv.org/pdf/2609.34709 arxiv.org/html/2609.34709

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Dipankar Maity: Connectivity of the slice filtration arxiv.org/abs/2609.34535 arxiv.org/pdf/2609.34535 arxiv.org/html/2609.34535

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Morten L\"uders: Higher dimensional local class field theory arxiv.org/abs/2609.34437 arxiv.org/pdf/2609.34437 arxiv.org/html/2609.34437

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Hanfeng Chu: Log Calabi-Yau wall crossing for moduli of cubic surfaces arxiv.org/abs/2609.34429 arxiv.org/pdf/2609.34429 arxiv.org/html/2609.34429

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Andreas Bode, Finn Wiersig: Gauss--Manin connections extend to holonomic coadmissible D-cap-modules arxiv.org/abs/2609.34312 arxiv.org/pdf/2609.34312 arxiv.org/html/2609.34312

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Zolt\'an Szab\'o: The monodromy of Xiao's genus-two fibrations in degrees 3, 4 and 5 arxiv.org/abs/2609.34042 arxiv.org/pdf/2609.34042 arxiv.org/html/2609.34042

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Ahmad Kazemifard, Saeed Tafazolian: On the generalized Ree curve arxiv.org/abs/2609.33912 arxiv.org/pdf/2609.33912 arxiv.org/html/2609.33912

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Victor Alekseev, Avik Chakravarty, Daebeom Choi, Shengjing Xu: Qin's quasimodularity conjecture for Hilbert schemes of points arxiv.org/abs/2609.33884 arxiv.org/pdf/2609.33884 arxiv.org/html/2609.33884

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arXiv math.AG Algebraic Geometry @mathag-bot.bsky.social · 29/09/2026

Ali Partofard: Perfectoidness of Proper Shimura Varieties With Limpid Integral Models arxiv.org/abs/2609.33808 arxiv.org/pdf/2609.33808 arxiv.org/html/2609.33808

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