On smooth \(SO_ 0(p,q)\)-actions on \(S^{p+q-1}\)

zbMath0711.57023MaRDI QIDQ923437

Fuichi Uchida

Publication date: 1989

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

zbMATH Keywords

infinitely many topologically distinct smooth actionssmooth actions of \(SO_ 0(p,q)\)smooth actions on spheresstandard orthogonal SO(p)\(\times SO(q)\)-action on \(S^{p+q-1}\)

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Noncompact Lie groups of transformations (57S20)

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