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2004-2005 A Note on the Harmonic Derivative
Tord Sjödin
Real Anal. Exchange 30(1): 11-22 (2004-2005).

Abstract

We characterize ordinary differentiability in terms on the harmonic derivative and a local Lipschitz type condition and apply the result to $C^{k,1}$-functions.

Citation

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Tord Sjödin. "A Note on the Harmonic Derivative." Real Anal. Exchange 30 (1) 11 - 22, 2004-2005.

Information

Published: 2004-2005
First available in Project Euclid: 27 July 2005

zbMATH: 1090.26007
MathSciNet: MR2126790

Subjects:
Primary: 26B05 , 26B35 , 31B05

Keywords: approximative derivative , harmonic derivative , Lipschitz condition , Taylor polynomial

Rights: Copyright © 2004 Michigan State University Press

Vol.30 • No. 1 • 2004-2005
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