Cover Image

Central Extensions and Cohomology

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Joshi, Rohit, Spallone, Steven
Format:	Preprint
Published:	2023
Subjects:	Algebraic Topology 55R35, 55R37, 22F99
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Enumerating complex rank $n$ vector bundles on $\mathbb CP^{n+1}$
by: Opie, Morgan P.
Published: (2024)

On the Dolbeault Cohomology of Configuration Spaces
by: Yang, Peng
Published: (2025)

Fibrations of classifying spaces in the simplicial setting
by: Franz, Matthias
Published: (2024)

Rank-preserving additions for topological vector bundles, after a construction of Horrocks
by: Opie, Morgan
Published: (2023)

Counting conjugacy classes of elements of finite order in p-compact groups
by: Cantarero, José, et al.
Published: (2025)

On $H^*(BPU_n; \mathbb{Z})$ and Weyl group invariants
by: Crowley, Diarmuid, et al.
Published: (2021)

On the Birman exact sequence of the subgroups of the mapping class group of genus three
by: Luo, Ma, et al.
Published: (2025)

Cohomology Theories of Partial Groups
by: Pfammatter, Sandro
Published: (2025)

Mackey functors for posets
by: Santiago, Guille Carrión, et al.
Published: (2023)

A four-term exact sequence of fundamental groups of orbit configuration spaces
by: Roushon, S. K.
Published: (2025)

Chern-Schwartz-MacPherson classes in the point of view of Obstruction Theory and Lipschitz framework
by: Brasselet, Jean-Paul, et al.
Published: (2025)

Steenrod problem and some graded Stanley-Reisner rings
by: Takeda, Masahiro
Published: (2022)

Topological complexity sequences of groups
by: Kishimoto, Daisuke, et al.
Published: (2026)

Equivariant geometric bordism, representation, labelled graph
by: Li, Hao, et al.
Published: (2025)

Homology of configuration spaces of surfaces modulo an odd prime
by: Bianchi, Andrea, et al.
Published: (2023)

Almost-quasifibrations and fundamental groups of orbit configuration spaces
by: Roushon, S K
Published: (2021)

The p-triviality of stunted projective spaces
by: Podder, Sudeep, et al.
Published: (2024)

Machine Proofs for Adams Differentials and Extension Problems among CW Spectra
by: Lin, Weinan, et al.
Published: (2024)

The space of commuting elements in an exceptional Lie group and maps between classifying spaces
by: Takeda, Masahiro
Published: (2024)

Equivariant Fibrations
by: Gevorgyan, Pavel S.
Published: (2025)

Tverberg cores and Kalai's cascade conjecture
by: Soberón, Pablo
Published: (2026)

A note on the Thom morphism for the classifying space of certain Lie groups and gauge groups
by: Kaspersen, Eiolf, et al.
Published: (2024)

Cohomology of character stacks via TQFTs
by: Vogel, Jesse
Published: (2024)

Bisections of mass assignments by parallel hyperplanes
by: Sadovek, Nikola, et al.
Published: (2024)

Stable Cohomotopy in Codimensions Two and Three: From Algebraic Characterizations to Bordism-Theoretic Interpretations
by: Li, Pengcheng, et al.
Published: (2026)

A geometric computation of cohomotopy groups in co-degree one
by: Jung, Michael, et al.
Published: (2023)

$H_0(C_c(\mathcal{G}_\bullet,\mathbb{Z}))\neq H_0^{\mathrm{sing}}(B\mathcal{G};\mathbb{Z})$ for the Cantor unit groupoid
by: Melodia, Luciano
Published: (2026)

On the homology description of equivariant unoriented bordism groups
by: Chen, Bo, et al.
Published: (2025)

Homotopy stability of spaces of non-resultant systems of bounded multiplicity with real coefficients
by: Kozlowski, Andrzej, et al.
Published: (2023)

Higher topological complexity of hyperbolic groups
by: Hughes, Sam, et al.
Published: (2021)

Spaces of non-resultant systems of bounded multiplicity with real coefficients
by: Kozlowski, Andrzej, et al.
Published: (2022)

Tate-valued Characteristic Classes
by: Carmeli, Shachar, et al.
Published: (2025)

Two-stage spaces and the torus rank conjecture
by: Hao, Yanlong, et al.
Published: (2022)

Free circle actions on certain simply connected $7-$manifolds
by: Xu, Fupeng
Published: (2024)

Bisections of mass assignments by parallel hyperplanes
by: Sadovek, Nikola, et al.
Published: (2025)

On manifolds homeomorphic to spheres
by: Basu, Somnath, et al.
Published: (2025)

Cohomology of configuration spaces on punctured varieties
by: Huang, Yifeng
Published: (2020)

Low-degree mod 2 cohomology of classifying spaces of $G_2$-gauge groups
by: Phuc, Dang Vo
Published: (2025)

On Simplicial Principal Bundles in Descent Categories
by: Wolfson, Jesse
Published: (2023)

On aspherical configuration Lie groupoids
by: Roushon, S K
Published: (2023)