arXiv Analytics

Sign in

arXiv:math/0007011 [math.CA]AbstractReferencesReviewsResources

Necessary and sufficient conditions for differentiability of a function of several variables

R. P. Venkataraman

Published 2000-07-03, updated 2000-07-17Version 2

The necessary and sufficient conditions for differentiability of a function of several real variables stated and proved and its ramifications discussed.

Comments: 5 pages; PSfile generated using MSword; corrected typos
Categories: math.CA, math.CV
Related articles: Most relevant | Search more
arXiv:0903.3071 [math.CA] (Published 2009-03-18)
Necessary and sufficient conditions for a function involving divided differences of the di- and tri-gamma functions to be completely monotonic
arXiv:1012.3545 [math.CA] (Published 2010-12-16)
Differentiability of functions in the Zygmund class
arXiv:2209.07839 [math.CA] (Published 2022-09-16)
Christoffel-Darboux kernels in several real variables

Links

Toolbox