TY - Acta mathematica scientia,Series B A1 - H. SHAHRIARIPOUR, H. MOHEBI T1 - GLOBAL OPTIMIZATION OF THE DIFFERENCE OF TWO INCREASING PLUS-CONVEX-ALONG-RAYS FUNCTIONS Y1 - 2020-12-25 JF - Acta mathematica scientia, Series B JO - Acta mathematica scientia,Series B SP - 1849 EP - 1873 VL - 40 IS - 6 UR - http://121.43.60.238/sxwlxbB N1 - 10.1007/s10473-020-0615-6 ER -