Left and right centers in quasi-Poisson geometry of moduli spaces
نویسندگان
چکیده
منابع مشابه
Birational morphisms and Poisson moduli spaces
We study birational morphisms between smooth projective surfaces that respect a given Poisson structure, with particular attention to induced birational maps between the (Poisson) moduli spaces of sheaves on those surfaces. In particular, to any birational morphism, we associate a corresponding “minimal lift” operation on sheaves of homological dimension ≤ 1, and study its properties. In partic...
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2015
ISSN: 0001-8708
DOI: 10.1016/j.aim.2015.01.023