非正非线性算子方程正解的存在性及其应用

孙经先, 徐西安

Positive Solutions of Non-Positone Nonlinear Operator Equations and Its Applications

Jing Xian SUN, Xi An XU

数学学报 . 2012, (1): 55 -64 . DOI: 10.12386/A2012sxxb0005