拟凸性 meaning in Chinese

quasi convexity
quasiconvexity

Criteria were derived for functions to be quasiconvex under lower semicontinuity or upper semicontinuity conditions by mukherjee and yeddy ( ref . l ) . in the first part of this paper , we generalized almost all of the results there
Mukherjee和yeddy在文献[ 1 ]中，分别在函数的下半连续性和上半连续性的条件下，对于函数的各种拟凸性给出了一些判别方法。