Spectral flow and intersection number

DOI10.1215/KJM/1250519347zbMath0784.46052OpenAlexW1915626314MaRDI QIDQ1261747

Nobukazu Otsuki, Kenro Furutani

Publication date: 22 March 1994

Published in: Journal of Mathematics of Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/kjm/1250519347

zbMATH Keywords

\(K\)-theoryselfadjoint operatorindex theorysingular cyclesBott periodicityelliptic differential operatorbounded Fredholm operatorscomplex \(K\)-groupnon-local elliptic boundary conditionsspectral flow formula

Mathematics Subject Classification ID

(K)-theory and operator algebras (including cyclic theory) (46L80) Methods of algebraic topology in functional analysis (cohomology, sheaf and bundle theory, etc.) (46M20) (Semi-) Fredholm operators; index theories (47A53)

Related Items (2)

Fredholm-Lagrangian-Grassmannian and the Maslov index ⋮ Spectral flow and bifurcation of critical points of strongly indefinite functionals. II: Bifurcation of periodic orbits of Hamiltonian systems

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