On the equivalence of integral T k-cohomology Chern numbers and T k-K-theoretic Chern numbers
Wei Wang
Chinese Annals of Mathematics, Series B ›› 2017, Vol. 38 ›› Issue (6) : 1353 -1364.
On the equivalence of integral T k-cohomology Chern numbers and T k-K-theoretic Chern numbers
This paper mainly deals with the question of equivalence between equivariant cohomology Chern numbers and equivariant K-theoretic Chern numbers when the transformation group is a torus. By using the equivariant Riemann-Roch relation of Atiyah-Hirzebruch type, it is proved that the vanishing of equivariant cohomology Chern numbers is equivalent to the vanishing of equivariant K-theoretic Chern numbers.
Equivariant K-theoretic Chern number / Equivariant cohomology Chern number / Equivariant bordism
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