On cohomology rings of non-commutative Hilbert schemes and CoHa-modules
نویسندگان
چکیده
منابع مشابه
Cohomology of non-commutative Hilbert schemes
Non-commutative Hilbert schemes, introduced by M. V. Nori, parametrize left ideals of finite codimension in free algebras. More generally, parameter spaces of finite codimensional submodules of free modules over free algebras are considered. Cell decompositions of these varieties are constructed, whose cells are parametrized by certain types of forests. Properties of the corresponding generatin...
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ژورنال
عنوان ژورنال: Mathematical Research Letters
سال: 2016
ISSN: 1073-2780,1945-001X
DOI: 10.4310/mrl.2016.v23.n3.a12