skupers

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Lambda-operations on stable homotopy groups of spheres

nov 8 at 18:49 John Klein 7,216●19●28

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What is the Cayley projective plane?

at.algebraic-topology projective-space

feb 20 11 at 15:10 Abhinav Kumar 1,434●8●11

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Applications of string topology structure

at.algebraic-topology string-topology gn.general-topology

mar 5 12 at 23:55 Somnath Basu 1,692●1●9●18

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615

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When is a TQFT the dimensional reduction of a higher dimensional TQFT?

tqft extended-tqft at.algebraic-topology

oct 14 10 at 20:02 Greg Kuperberg 36.3k●2●116●179

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520

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Twistings for other cohomology theories

cohomology at.algebraic-topology cobordism

jun 9 10 at 16:12 Chris Schommer-Pries 10.2k●1●18●57

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Is there a Morse theory proof of the Bruhat decomposition?

at.algebraic-topology lie-groups morse-theory

apr 18 12 at 4:57 Liviu Nicolaescu 11.4k●1●20●33

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943

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What is the Hopf algebra structures in the homology of the based loop spaces of $E_7$ and $E_8$?

reference-request lie-groups homology loop-spaces hopf-algebras

apr 19 11 at 8:22 MathOverflow♦ 1●2●3

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905

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Is there a map of spectra implementing the Thom isomorphism?

at.algebraic-topology homotopy-theory stable-homotopy cohomology homology

nov 23 10 at 15:27 Robert Bruner 857●3●11

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654

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What is known about K-theory and K-homology groups of (free) loop spaces?

kt.k-theory-homology at.algebraic-topology cohomology

apr 30 10 at 9:45 Lennart Meier 3,092●14●32

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537

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Are there graph models for other moduli spaces?

at.algebraic-topology graph-theory moduli-spaces string-topology

dec 19 10 at 11:08 Jeffrey Giansiracusa 4,056●11●30

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lists of computed cohomologies?

Periodicity theorems in (generalized) cohomology theories

Pull-push in Godin’s HCFT for string topology

Why does (Ribbon) Graph (co)Homology Compute (co)Homology of MCG?

singular cohomology of SO(4)

Ways to prove the fundamental theorem of algebra

Can string topology be a open-closed TCFT with the full set of branes?

Representations of Pin vs. Representations of Clifford

Are injective Omega-spectra the S-local objects of symmetric spectra for some class S?

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Questions

Lambda-operations on stable homotopy groups of spheres

What is the Cayley projective plane?

Applications of string topology structure

When is a TQFT the dimensional reduction of a higher dimensional TQFT?

Twistings for other cohomology theories

Is there a Morse theory proof of the Bruhat decomposition?

What is the Hopf algebra structures in the homology of the based loop spaces of $E_7$ and $E_8$?

Is there a map of spectra implementing the Thom isomorphism?

What is known about K-theory and K-homology groups of (free) loop spaces?

Are there graph models for other moduli spaces?

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