共 26 条
[1]
Chu J(2008)Positive periodic solutions and eigenvalue intervals for systems of second order differential equations Mathematische Nachrichten 281 1549-1556
[2]
Chen H(2007)Positive solutions and eigenvalue intervals for nonlinear systems Proceedings of the Indian Academy of Sciences 117 85-95
[3]
O'Regan D(2005)Eigenvalues and discrete boundary value problems for the one-dimensional Journal of Mathematical Analysis and Applications 305 452-465
[4]
Chu J(1989)-Laplacian Archive for Rational Mechanics and Analysis 108 293-307
[5]
O'Regan D(1967)Existence and uniqueness results for semi-linear Dirichlet problems in annuli Journal of Mathematics and Mechanics 16 1361-1376
[6]
Zhang M(1982)Some positone problems suggested by nonlinear heat generation Nonlinear Analysis: Theory, Methods & Applications 6 1155-1162
[7]
Chu J(1994)Existence of solutions to boundary value problems for second order differential equations Journal of Mathematical Analysis and Applications 184 640-648
[8]
Jiang D(1994)Multiple positive solutions of some boundary value problems Proceedings of the American Mathematical Society 120 743-748
[9]
Coffman CV(1987)On the existence of positive solutions of ordinary differential equations SIAM Journal on Mathematical Analysis 18 283-292
[10]
Marcus M(1989)Positive solution of a problem of Emden-Fowler type with a free boundary Nonlinear Analysis: Theory, Methods & Applications 13 1329-1338