A polar representation and the Morse index theorem

DOI10.1023/A:1007654910421zbMath0964.37041MaRDI QIDQ1573609

Jorge Rezende

Publication date: 30 January 2001

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

eigenvalueslinear Hamiltonian systemMorse index

Mathematics Subject Classification ID

Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Linear ordinary differential equations and systems (34A30) Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Index theory for dynamical systems, Morse-Conley indices (37B30)

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