Convex functions of order n on undirected networks


  • Daniela Marian Cluj-Napoca, Romania


In this paper we introduce the convex (nonconcave, polynomial, nonconvex, respective concave) functions of order \(n\) on undirected networks. We study some properties of them. Finally we frame these functions in allure theory introduced by E. Popoviciu (1983). We adopt the definition of network as metric space introduced by P. M. Dearing and R. L. Francis (1974).


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How to Cite

Marian, D. (2000). Convex functions of order n on undirected networks. Rev. Anal. Numér. Théor. Approx., 29(2), 151–160. Retrieved from