MONOTONICITY AND INEQUALITIES FOR THE GENERALIZED DISTORTION FUNCTION  

作　　者：马晓艳 褚玉明 王飞 

机构地区：[1]School of Science,Zhejiang Sci-Tech University [2]School of Mathematics and Computation Sciences,Hunan City University

出　　处：《Acta Mathematica Scientia》2013年第6期1759-1766,共8页数学物理学报（B辑英文版）

基　　金：supported by the Natural Science Foundation of China(11071069 and 11171307);the Natural Science Foundation of the Department of Education of Zhejiang Province(Y201328799)

摘　　要：The authors prove some monotonicity properties of functions involving the generalized Agard distortion function ηg（a,t）, and obtain some inequalities for ηk（a, t） and relative distortion functions.The authors prove some monotonicity properties of functions involving the generalized Agard distortion function ηg（a,t）, and obtain some inequalities for ηk（a, t） and relative distortion functions.

关 键 词：generalized modular equation generalized η-distortion function monotonic-ity inequality 

分 类 号：O174[理学—数学] TN911.7[理学—基础数学]