A theorem of Jannsen asserts that if a smooth projective variety has injective cycle class maps, it has surjective cycle class maps. The object of this note is to present a version of Jannsen’s theorem for singular quasi-projective varieties.
机构:
Indian Stat Inst, Stat Math Unit, 8th Mile Mysore Rd,RVCE Post, Bangalore 560059, Karnataka, IndiaIndian Stat Inst, Stat Math Unit, 8th Mile Mysore Rd,RVCE Post, Bangalore 560059, Karnataka, India
机构:
Kobe Univ, Grad Sch Human Dev & Environm, Dept Math & Informat, Kobe, Hyogo 6578501, JapanKobe Univ, Grad Sch Human Dev & Environm, Dept Math & Informat, Kobe, Hyogo 6578501, Japan