应用数学
應用數學
응용수학
MATHEMATICA APPLICATA
2008年
1期
8-11
,共4页
线偶的运动密度%弦幂积分%双弦幂积不等式
線偶的運動密度%絃冪積分%雙絃冪積不等式
선우적운동밀도%현멱적분%쌍현멱적불등식
The kinematic density of pairs of lines%Chord-power integrals%Double chord-power integrals inequalities
本文给出在Rd上凸体的双弦幂积分概念,并得到双弦幂积分不等式、双弦幂积分与弦幂积分的关系和球体的双弦幂积分值.
本文給齣在Rd上凸體的雙絃冪積分概唸,併得到雙絃冪積分不等式、雙絃冪積分與絃冪積分的關繫和毬體的雙絃冪積分值.
본문급출재Rd상철체적쌍현멱적분개념,병득도쌍현멱적분불등식、쌍현멱적분여현멱적분적관계화구체적쌍현멱적분치.
In this paper,we give a definition of the double chord-power integrals of a convex body in Rd,and we obtain some double chord-power integrals inequalities and the relation between double chord-power integrals and chord-power integrals.We also calculate double chord-power integrals on ball.
