Twisted motivic Chern class and stable envelopes
نویسندگان
چکیده
We present a definition of twisted motivic Chern classes for singular pairs (X,Δ) consisting space X and Q-Cartier divisor containing the singularities X. The is mixture construction previously defined by Brasselet-Schürmann-Yokura with multiplier ideals. are limits elliptic Borisov-Libgober. show that suitable choice Δ satisfy axioms stable envelopes in K-theory. Our an extension results proven first author fundamental slope.
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2022
ISSN: ['1857-8365', '1857-8438']
DOI: https://doi.org/10.1016/j.aim.2022.108374