On Joris' theorem on differentiability of functions

DOI10.2996/kmj/1138038992zbMath0683.58009OpenAlexW2034118424MaRDI QIDQ1824915

Ichiro Amemiya, Kazuo Masuda

Publication date: 1989

Published in: Kodai Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2996/kmj/1138038992

zbMATH Keywords

polynomialssmooth functions

Mathematics Subject Classification ID

Theory of singularities and catastrophe theory (58K99) Differentiable maps on manifolds (58C25)

Related Items (7)

Euler characters and submanifolds of constant positive curvature ⋮ Nonlinear conditions for ultradifferentiability ⋮ A characteristic property of injective holomorphic germs ⋮ Functions with ultradifferentiable powers ⋮ Arc-smooth functions on closed sets ⋮ On extendability of isometric immersions of spheres ⋮ Quotients of smooth functions

Cites Work

• Nonlinear conditions for differentiability of functions
• Une \(C^\infty\)-application non-immersive qui possède la propriété universelle des immersions
• Differentiability of a Function and of its Compositions with Functions of One Variable.

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