Existence of positive solutions of Lidstone boundary value problems

Fixed Point Equations and Nonlinear Eigenvalue Problems in Ordered Banach Spaces

Herbert Amann · SIAM Review · 1976 · 1.9K citations

Natural Sciences, Mathematics, Computational Mechanics +16

Multiple Positive Solutions of Some Boundary Value Problems

Lynn Erbe, S.C. Hu, Haiyan Wang · Journal of Mathematical Analysis and Applications · 1994 · 266 citations

Natural Sciences, Mathematics, Differential Equations +11

On the existence of positive solutions of fourth-order ordinary differential equations

Ruyun Ma · Applicable Analysis · 1995 · 196 citations

Natural Sciences, Mathematics, Applied Mathematics +7

Positive solutions of fourth-order two point boundary value problems

Bangyin Liu · Applied Mathematics and Computation · 2003 · 124 citations

Natural Sciences, Mathematics, Differential Equations +12

Global solution branches for positive mappings

E. N. Dancer · Archive for Rational Mechanics and Analysis · 1973 · 118 citations

Natural Sciences, Mathematics, Optimization +11