We introduce and study two operations on functions that may be useful on one hand for computing the distance to an epigraph and, on the other hand, for dealing with constraints in mathematical programming. Both of them involve the concept of monotone norms. A special attention is payed to convex functions.

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M. Volle

Department of Mathematics, University of Avignon, 33, rue Louis Pasteur, F-84000 Avignon, France.

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M. Volle. “The Use of Monotone Norms in Epigraphical Analysis.” Journal of Convex Analysis 1 (1994), No. 2, 203–224. https://doi.org/10.68381/jca01015