Counterexample to the Morse-Sard Theorem in the Case of Infinite-Dimensional Manifolds

DOI10.2307/2035591zbMath0187.20501OpenAlexW4242268805WikidataQ124877589 ScholiaQ124877589MaRDI QIDQ5578790

Ivan Kupka

Publication date: 1965

Full work available at URL: https://doi.org/10.2307/2035591

zbMATH Keywords

topology

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Cites Work

• A function not constant on a connected set of critical points
• The behavior of a function on its critical set
• The measure of the critical values of differentiable maps