A note on the differentiability of conjugate functions

DOI10.1007/s00013-009-0050-3zbMath1184.26007OpenAlexW2094548873MaRDI QIDQ1042426

Thomas Strömberg

Publication date: 14 December 2009

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00013-009-0050-3

zbMATH Keywords

Legendre-Fenchel transformessential strict convexityessential differentiability

Mathematics Subject Classification ID

Nonsmooth analysis (49J52) Convexity of real functions of several variables, generalizations (26B25)

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