具P-Laplacian算子的二阶微分系统奇异边值问题正解的存在性
구P-Laplacian산자적이계미분계통기이변치문제정해적존재성
Existence Theory for Single and Multiple Positive Solutions to Singular Boundary Value Problems for Second-order Differential Systems P-Laplacian
저자의 최근 논문