Pointwise directional increasingness and geometric interpretation of directionally monotone functions

Mikel Sesma-Sara, Laura De Miguel, Antonio-Francisco Roldán-López-de-Hierro, Julio Lafuente, Radko Mesiar, Humberto Bustince. Pointwise directional increasingness and geometric interpretation of directionally monotone functions. Inf. Sci., 501:236-247, 2019. [doi]

Abstract

Abstract is missing.