The Atiyah-Patodi-Singer index theorem for Dirac operators over C*-algebras
The Atiyah-Patodi-Singer index theorem for Dirac operators over C*-algebras
复制标题
C* 代数上狄拉克算子的 Atiyah-Patodi-Singer 指数定理
DOI:
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
C. Wahl
中科院分区:
文献类型:
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作者:
C. Wahl
We prove an Atiyah-Patodi-Singer index theorem for Dirac operators twisted by C*-vector bundles. We use it to derive a general product formula for eta-forms and to define and study new rho-invariants generalizing Lott's higher rho-form. The higher Atiyah-Patodi-Singer index theorem of Leichtnam-Piazza can be recovered by applying the theorem to Dirac operators twisted by the Mishenko-Fomenko bundle associated to the reduced C*-algebra of the fundamental group.
影响因子:
0.9
作者:
P. Piazza;T. Schick
通讯作者:
P. Piazza;T. Schick
影响因子:
0.6
作者:
Paolo Piazza;Thomas Schick
通讯作者:
Thomas Schick