On functions whose all critical points are contained in a ball

DOI10.1023/A:1021774113006zbMath1034.58028OpenAlexW193012028MaRDI QIDQ1812460

P. E. Pushkar'

Publication date: 2002

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1021774113006

zbMATH Keywords

manifoldEuler characteristicgradient-like vector fieldcritical point of a functionindexable Morse function

Mathematics Subject Classification ID

Singularities of differentiable mappings in differential topology (57R45) Critical points of functions and mappings on manifolds (58K05) Morse-Smale systems (37D15)

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