Fenchel, W. On conjugate convex functions. (English) Zbl 0038.20902 Can. J. Math. 1, 73-77 (1949). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 102 Documents Keywords:Differentiation and integration PDF BibTeX XML Cite \textit{W. Fenchel}, Can. J. Math. 1, 73--77 (1949; Zbl 0038.20902) Full Text: DOI OpenURL