Elliptic operators in subspaces and the eta invariant

DOI10.1023/A:1021684908461zbMath1021.58017arXivmath/9907047MaRDI QIDQ1868424

A. Yu. Savin, B. Yu. Sternin, Bert-Wolfgang Schulze

Publication date: 27 April 2003

Published in: \(K\)-Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/9907047

zbMATH Keywords

eta-invariantspectral boundary conditionsAtiyah-Patodi-Singer theoryindex of elliptic operators in subspacesmod \(k\) index

Mathematics Subject Classification ID

Index theory and related fixed-point theorems on manifolds (58J20) Exotic index theories on manifolds (58J22) Eta-invariants, Chern-Simons invariants (58J28) Index theory (19K56)

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