For a finite set V={1,2,...,n} and a family of univariate discrete convex functions and indexed by and , the function defined by is an L-convex function [1,2]. Here we consider a quartic L-convex function: In this web application, you can choose the dimension n from 1 to 10.
This web application minimizes f(x) using ODICON.
[1] K. Murota (2001): "Discrete Convex Analysis---An Introduction (in Japanese)," Kyoritsu Publishing Company, Tokyo. Section 5.2.
[2] K. Murota (2003): "Discrete Convex Analysis," SIAM. Section 7.3.
Nobuyuki Tsuchimura, Satoko Moriguchi