Differential K-theory;
Index theory;
Differential characters;
COHOMOLOGY;
CHARACTERS;
INVARIANTS;
D O I:
10.1007/s10455-012-9325-1
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We define the Simons-Sullivan differential analytic index by translating the Freed-Lott differential analytic index via explicit ring isomorphisms between Freed-Lott differential K-theory and Simons-Sullivan differential K-theory. We prove the differential Grothendieck-Riemann-Roch theorem in Simons-Sullivan differential K-theory using a theorem of Bismut.
机构:
Nanjing Audit Univ, Sch Stat & Data Sci, Nanjing 210029, Jiangsu, Peoples R ChinaNanjing Audit Univ, Sch Stat & Data Sci, Nanjing 210029, Jiangsu, Peoples R China