Unitary toric manifolds, multi-fans and equivariant index
نویسندگان
چکیده
منابع مشابه
Elliptic Genera, Torus Manifolds and Multi-fans
The rigidity theorem of Witten-Bott-Taubes-Hirzebruch [W, BT, H] tells us that, if the circle group acts on a closed almost complex (or more generally unitary) manifold whose first Chern class is divisible by a positive integer N greater than 1, then its equivariant elliptic genus of level N is rigid. Applying this to a non-singular compact toric variety we see that its elliptic genus of level ...
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ژورنال
عنوان ژورنال: Tohoku Mathematical Journal
سال: 1999
ISSN: 0040-8735
DOI: 10.2748/tmj/1178224815