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Some Results on Subelliptic Equations

Some Results on Subelliptic Equations
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摘要 In this paper, we consider the principal on R^n, and we find a comparison principle for such semi-linear sub-elliptic equation in the whole R^n and infinitely many positive solutions of the problem. eigenvalue problem for Hormander＇s Laplacian principal eigenvalues. We also study a related prove that, under a suitable condition, we have In this paper, we consider the principal on R^n, and we find a comparison principle for such semi-linear sub-elliptic equation in the whole R^n and infinitely many positive solutions of the problem. eigenvalue problem for Hormander＇s Laplacian principal eigenvalues. We also study a related prove that, under a suitable condition, we have
作者 Li MA De Zhong CHEN Yang YANG
机构地区 Department of Mathematical Sciences
出处 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2006年第6期1695-1704,共10页 数学学报（英文版）
基金 This work is supported in part by the Key 973 Project of China
关键词 principal eigenvalue Hormander＇s Laplacian positive solution principal eigenvalue, Hormander＇s Laplacian, positive solution
分类号 O177 [理学—基础数学]
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Acta Mathematica Sinica,English Series
2006年 第6期

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