concavity

1.With the concavity and integrability of sublinear terms near zero,the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.

本文利用次线项在零点附近和可积，用移动平面法给出了一类次线椭圆方程正解对称.

2.Abstract With the concavity and integrability of sublinear terms near zero,the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.

摘 要 本文利用次线项在零点附近和可积，用移动平面法给出了一类次线椭圆方程正解对称.