TY - JOUR JF - IJMSI JO - IJMSI VL - 15 IS - 1 PY - 2020 Y1 - 2020/4/01 TI - New Integral Inequalities Through the phi-Preinvexity TT - N2 - Abstract. In this note, we give some estimates of the generalized quadrature formula of Gauss-Jacobi type for phi-preinvex functions. SP - 79 EP - 83 AU - Meftah, B. AD - Laboratoire des Télécommunications, Faculté des Sciences et de la Technologie, University of 8 May 1945 Guelma, P.O. Box 401, 24000 Guelma, Algeria. KW - Integral inequality KW - $varphi $-preinvex function KW - H ̈older inequality KW - power mean inequality UR - http://ijmsi.ir/article-1-1057-en.html DO - 10.29252/ijmsi.15.1.79 ER -