Numerical invariants of homotopies into spheres

DOI10.2140/PJM.1984.110.417zbMath0556.55005OpenAlexW2026190722MaRDI QIDQ760936

Jerrold Siegel, Frank Williams

Publication date: 1984

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1984.110.417

zbMATH Keywords

Riemannian manifoldspherescomplex projective spacesHopf invariant onewidth of a homotopy

Mathematics Subject Classification ID

Homotopy extension properties, cofibrations in algebraic topology (55P05) Homotopy theory (55P99) Hopf invariants (55Q25)

Related Items (3)

Variational Invariants of Riemannian Manifolds ⋮ Uniform Bounds for Isoperimetric Problems ⋮ Uniform bounds for equivariant homotopies

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