Inductive construction of stable envelopes
Inductive construction of stable envelopes
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DOI:
10.1007/s11005-021-01472-4
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发表时间:
2021-12-01
影响因子:
1.2
通讯作者:
Okounkov, Andrei
中科院分区:
文献类型:
--
作者:
Okounkov, Andrei
We revisit the construction of stable envelopes in equivariant elliptic cohomology (Aganagic and Okounkov in Elliptic stable envelopes. arXiv:1604.00423) and give a direct inductive proof of their existence and uniqueness in a rather general situation. We also discuss the specialization of this construction to equivariant K-theory.