The equivariant Chern character and index of G-invariant Operators
نویسندگان
چکیده
منابع مشابه
An Index Theorem for Gauge-invariant Families: the Case of Solvable Groups
We define the gauge-equivariant index of a family of elliptic operators invariant with respect to the free action of a family G → B of Lie groups (these families are called “gauge-invariant families” in what follows). If the fibers of G → B are simply-connected and solvable, we compute the Chern character of the gauge-equivariant index, the result being given by an AtiyahSinger type formula tha...
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