26

Questions

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What is the definition of “the $L_\infty$ part of a $G_\infty$ morphism”?

deformation-theory formality homotopy-theory quantization operads

jul 8 at 12:45 DamienC 3,606●15●23

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The proof of the splitting principle in equivariant K-theory via flag manifolds

kt.k-theory-homology index-theory flag-varieties rt.representation-theory reference-request

jul 29 at 2:09 MTS 5,376●1●10●27

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Kasparov’s Dirac element and the index map

kt.k-theory-homology index-theory rt.representation-theory noncommutative-geometry

oct 25 at 13:59 Alain Valette 6,469●14●26

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Equivariant K-theory of $S^1$-action on $S^2$

at.algebraic-topology kt.k-theory-homology equivariant reference-request

nov 4 at 14:33 Allen Knutson 12.9k●1●23●64

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The relation between the heat kernel on the principal bundle and the heat kernel on the base manifold

index-theory heat-equation principal-bundles dg.differential-geometry integral-kernel

jun 5 at 7:00 Zhaoting Wei 1,365●1●10

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Find an action of $\mathbb{Z}/2$ on $\mathbb{C}P^1$ which is compatible with the fraction linear transform of $SL(2,\mathbb{R})$

group-actions lie-groups dg.differential-geometry

jul 26 at 18:30 Misha 13k●1●26●48