iiinova — where your digital self keeps evolving

arXiv math.AT Algebraic Topology

@mathat-bot.bsky.social

Unofficial bot by @vele.bsky.social w/ github.com/so-okada/bXiv arxiv.org/list/math.AT/new List bsky.app/profile/vele.bsky.social/l… ModList bsky.app/profile/vele.bsky.social/l…

Posts Replies Media

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 21h

Isaac Carcac\'ia Campos: From old categorical models to new ones through open covers arxiv.org/abs/2609.37843 arxiv.org/pdf/2609.37843 arxiv.org/html/2609.37843

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 21h

Andrea Bianchi: Stable rational cohomology splitting of moduli of branched covers of curves arxiv.org/abs/2609.36884 arxiv.org/pdf/2609.36884 arxiv.org/html/2609.36884

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 21h

[2026-09-30 Wed (UTC), 2 new articles found for mathAT Algebraic Topology]

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Philippe Gaucher: Saturated directed spaces and generalized clocks arxiv.org/abs/2609.35353 arxiv.org/pdf/2609.35353 arxiv.org/html/2609.35353

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Fabio Neugebauer, Qi Zhu: Gros Topoi as Partially Lax Limits of Petit Topoi arxiv.org/abs/2609.35119 arxiv.org/pdf/2609.35119 arxiv.org/html/2609.35119

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Nikita Golub: Algebraically and geometrically minimal DG-models of diagrams of spaces arxiv.org/abs/2609.34822 arxiv.org/pdf/2609.34822 arxiv.org/html/2609.34822

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Daciberg Lima Gon\c{c}alves, Bartira Mau\'es, Daniel Vendr\'uscolo: A study of $n$-valued non-split maps and applications arxiv.org/abs/2609.34013 arxiv.org/pdf/2609.34013 arxiv.org/html/2609.34013

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Yuto Nishikawa: Morse-Bott inequalities on Lefschetz complexes arxiv.org/abs/2609.33329 arxiv.org/pdf/2609.33329 arxiv.org/html/2609.33329

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Facundo M\'emoli, Qingsong Wang: Critical Diameters and Vietoris-Rips Filtrations arxiv.org/abs/2609.33009 arxiv.org/pdf/2609.33009 arxiv.org/html/2609.33009

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Wojciech Paupa: The third symmetric product of a set is a set in HoTT arxiv.org/abs/2609.32816 arxiv.org/pdf/2609.32816 arxiv.org/html/2609.32816

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Julia Semikina, Don Zagier: $L$-classes of symmetric products: a homological formula arxiv.org/abs/2609.32793 arxiv.org/pdf/2609.32793 arxiv.org/html/2609.32793

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Anamitro Biswas: \v{C}ech complexes for finite sets arxiv.org/abs/2609.32786 arxiv.org/pdf/2609.32786 arxiv.org/html/2609.32786

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Konstantin Sorokin, Aleksandr Levin, Maxim Beketov, Anton Ayzenberg: A data structure for quotient flag complexes arxiv.org/abs/2609.32733 arxiv.org/pdf/2609.32733 arxiv.org/html/2609.32733

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Nguyen Sum: On the hit problem of rank five arxiv.org/abs/2609.32475 arxiv.org/pdf/2609.32475 arxiv.org/html/2609.32475

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Andrew Fargo, Christy Hazel, Deven Platt: Transfer systems on trees and opposite posets arxiv.org/abs/2609.32009 arxiv.org/pdf/2609.32009 arxiv.org/html/2609.32009

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

Kevin Woytowich, Nkechi Nnadi, Elizabeth Munch: Updating a Discrete Morse Vector Field for a Lower Star Filtration Vineyard arxiv.org/abs/2609.31954 arxiv.org/pdf/2609.31954 arxiv.org/html/2609.31954

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 29/09/2026

[2026-09-29 Tue (UTC), 13 new articles found for mathAT Algebraic Topology]

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 28/09/2026

Nikola Mili\'cevi\'c: LandscapeSHAP: Which Persistent Homology Class Gets the Credit? arxiv.org/abs/2609.31469 arxiv.org/pdf/2609.31469 arxiv.org/html/2609.31469

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 28/09/2026

Marco Nervo: Metastable homotopy theory via Tate coalgebras arxiv.org/abs/2609.31274 arxiv.org/pdf/2609.31274 arxiv.org/html/2609.31274

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 28/09/2026

Marco Nervo: An abelian model for the Goodwillie tower of the circle arxiv.org/abs/2609.31269 arxiv.org/pdf/2609.31269 arxiv.org/html/2609.31269

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 28/09/2026

Nat\`alia Castellana, Juan Omar G\'omez: A derived Chouinard's theorem for infinite groups arxiv.org/abs/2609.31030 arxiv.org/pdf/2609.31030 arxiv.org/html/2609.31030

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 28/09/2026

Maro\v{s} Grego, Tom\'a\v{s} V\'itek, Thomas Willwacher: The homology of $\mathrm{Out}(F_8)$ and $\mathrm{Aut}(F_7)$ arxiv.org/abs/2609.30872 arxiv.org/pdf/2609.30872 arxiv.org/html/2609.30872

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 28/09/2026

Haibao Duan: Rational homotopy theory of flag manifolds arxiv.org/abs/2609.30591 arxiv.org/pdf/2609.30591 arxiv.org/html/2609.30591

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 28/09/2026

Ekansh Jauhari, Ben Knudsen: Motion planning invariants and families of subgroups arxiv.org/abs/2609.30579 arxiv.org/pdf/2609.30579 arxiv.org/html/2609.30579

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 28/09/2026

[2026-09-28 Mon (UTC), 7 new articles found for mathAT Algebraic Topology]

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 25/09/2026

Navnath Daundkar, Ankur Sarkar, Bittu Singh: Equivariant persistence topological complexity arxiv.org/abs/2609.29759 arxiv.org/pdf/2609.29759 arxiv.org/html/2609.29759

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 25/09/2026

Hassan H. Abdallah: On the cobordism groups of $O\langle n\rangle$-manifolds arxiv.org/abs/2609.28804 arxiv.org/pdf/2609.28804 arxiv.org/html/2609.28804

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 25/09/2026

[2026-09-25 Fri (UTC), 2 new articles found for mathAT Algebraic Topology]

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 24/09/2026

David Mehrle, Millie Rose, Nathaniel Stapleton: Partition functors and universal exponential relations arxiv.org/abs/2609.28368 arxiv.org/pdf/2609.28368 arxiv.org/html/2609.28368

001

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 24/09/2026

Thomas Tradler, Scott O. Wilson: Cyclic ABC Massey Products arxiv.org/abs/2609.28054 arxiv.org/pdf/2609.28054 arxiv.org/html/2609.28054

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 24/09/2026

Souvik Mandal: Complex and Stable Complex Structures on Real Vector Bundles over Connected Sums of Quaternionic Projective Planes arxiv.org/abs/2609.27929 arxiv.org/pdf/2609.27929 arxiv.org/html/2609.27929

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 24/09/2026

Thorben Kastenholz: Bounded cohomology, Codimension two submanifolds and Pontryagin-Thom constructions arxiv.org/abs/2609.27476 arxiv.org/pdf/2609.27476 arxiv.org/html/2609.27476

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 24/09/2026

Runze Chen, Yuanxin Guan, Zhi L\"{u}: Equivariant bordism rigidity for toric manifolds arxiv.org/abs/2609.27412 arxiv.org/pdf/2609.27412 arxiv.org/html/2609.27412

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 24/09/2026

[2026-09-24 Thu (UTC), 5 new articles found for mathAT Algebraic Topology]

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 23/09/2026

Yifan Jin: Chromatic Purity of Dualizable Categories arxiv.org/abs/2609.26497 arxiv.org/pdf/2609.26497 arxiv.org/html/2609.26497

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 23/09/2026

Andrew Salch: Ext-groups of graded comodules arxiv.org/abs/2609.26465 arxiv.org/pdf/2609.26465 arxiv.org/html/2609.26465

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 23/09/2026

Manu Harsu, Eero Hyry: Gabriel Spectrum of Persistence Categories arxiv.org/abs/2609.25761 arxiv.org/pdf/2609.25761 arxiv.org/html/2609.25761

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 23/09/2026

Shuliang Bai, Jingyan Li, Shing-Tung Yau: Signed GLMY Homology of Signed Graphs via Double Covers arxiv.org/abs/2609.25557 arxiv.org/pdf/2609.25557 arxiv.org/html/2609.25557

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 23/09/2026

[2026-09-23 Wed (UTC), 4 new articles found for mathAT Algebraic Topology]

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 22/09/2026

Sihao Ma, XiaoLin Danny Shi, Zhouli Xu, Shangjie Zhang: Equivariant generating hypotheses for finite groups arxiv.org/abs/2609.24390 arxiv.org/pdf/2609.24390 arxiv.org/html/2609.24390

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 22/09/2026

Jake Francis Baer: Automated proofs of unstable Adams differentials arxiv.org/abs/2609.23984 arxiv.org/pdf/2609.23984 arxiv.org/html/2609.23984

011

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 22/09/2026

Nikolai Konovalov, Artem Prikhodko: Local coefficients for genuine equivariant cohomology I arxiv.org/abs/2609.23749 arxiv.org/pdf/2609.23749 arxiv.org/html/2609.23749

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 22/09/2026

Shiquan Ren: Homological critical points for hypergraphs and simplicial complexes arxiv.org/abs/2609.23528 arxiv.org/pdf/2609.23528 arxiv.org/html/2609.23528

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 22/09/2026

Kushal Halder, Subhankar Sau, Debasis Sen: Equivariant Homotopy Interleaving and Persistent Whitehead Theorem arxiv.org/abs/2609.23440 arxiv.org/pdf/2609.23440 arxiv.org/html/2609.23440

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 22/09/2026

[2026-09-22 Tue (UTC), 5 new articles found for mathAT Algebraic Topology]

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 21/09/2026

Andrey Mikhovich: Bousfield--Kan Completions of Subcontractible Presentations arxiv.org/abs/2609.21534 arxiv.org/pdf/2609.21534 arxiv.org/html/2609.21534

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 21/09/2026

Andrey Mikhovich: Continuous Comparison of Free Simplicial Prounipotent and Pro-$p$ Resolutions arxiv.org/abs/2609.21513 arxiv.org/pdf/2609.21513 arxiv.org/html/2609.21513

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 21/09/2026

Kate Ponto, Travis Wheeler: Character theory for 2-representations arxiv.org/abs/2609.21052 arxiv.org/pdf/2609.21052 arxiv.org/html/2609.21052

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 21/09/2026

Pedro Magalh\~aes: Products in absolute Hodge cohomology and mixed Hodge formality arxiv.org/abs/2609.21034 arxiv.org/pdf/2609.21034 arxiv.org/html/2609.21034

000

arXiv math.AT Algebraic Topology @mathat-bot.bsky.social · 21/09/2026

Johnathon Taylor: A Tale of Two Paths arxiv.org/abs/2609.20860 arxiv.org/pdf/2609.20860 arxiv.org/html/2609.20860

000