Results 121 to 130 of about 209,957 (232)

Equivariant stable stems for prime order groups [PDF]

open access: yesJ. Homotopy Relat. Struct. 2 (2007) 141-162, 2007
For groups of prime order, equivariant stable maps between equivariant representation spheres are investigated using the Borel cohomology Adams spectral sequence. Features of the equivariant stable homotopy category, such as stability and duality, are shown to lift to the category of modules over the associated Steenrod algebra.
arxiv  

𝜆-equivariant bordism of maps [PDF]

open access: yesProceedings of the American Mathematical Society, 1972
It is shown that λ \lambda -equivariant maps may be classified up to bordism where the acting groups are abelian of odd order.
openaire   +1 more source

Axiomatic Description of Lefschetz Type Equivariant Homotopy Invariants [PDF]

open access: yesarXiv, 2013
We describe generators of universal Lefschetz groups consisting of self-maps of equivariant 1-spheres. This allows to formulate a normalization axiom which, together with the usual axioms, determines an equivariant Lefschetz number uniquely. We apply this technique to identify the fixed orbit detecting equivariant Lefschetz number of Chorny with the ...
arxiv  

An equivariant Lefschetz fixed-point formula for correspondences [PDF]

open access: yesDoc. Math. 19 (2014), pp. 141-193, 2013
We compute the trace of an endomorphism in equivariant bivariant K-theory for a compact group G in several ways: geometrically using geometric correspondences, algebraically using localisation, and as a Hattori-Stallings trace. This results in an equivariant version of the classical Lefschetz fixed-point theorem, which applies to arbitrary equivariant ...
arxiv  

On the Equivariant Lazard Ring and Tom Dieck's Equivariant Cobordism Ring [PDF]

open access: yesarXiv, 2013
For a torus G of rank r = 1, we showed that the canonical ring homomorphism L_G \to MU_G, where L_G is the equivariant Lazard ring and MU_G is the equivariant cobordism ring introduced by Tom Dieck, is surjective. We also showed that the completion map MU_G \to \hat{MU}_G = MU(BG) is injective.
arxiv  

Equivariant Cohomology and Representations of the Symmetric Group [PDF]

open access: yesarXiv, 2000
A cohomological study is made of an equivariant map betwen the configuration space of n points in space and the flag manifold of U(n).
arxiv  

Chow groups and equivariant geometry [PDF]

open access: yesarXiv, 2015
Observations on rational Chow groups and cycle class maps in equivariant contexts.
arxiv  

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