Supersolutions, monotone iterations, and stability

Topological Vector Spaces.

M. S. Ramanujan, Helmut Schaefer · American Mathematical Monthly · 1967 · 4K citations

Natural Sciences, Mathematics, Geometry +7

Positive Solutions of Operator Equations.

A. R. Brodsky, M. A. Krasnosel’skii, Richard E. Flaherty et al. · American Mathematical Monthly · 1967 · 2.1K citations

Natural Sciences, Mathematics, Differential Equations +11

<i>Methods of Mathematical Physics</i>

Richard Courant, David Hilbert, T. Teichmann · Physics Today · 1962 · 1.4K citations

Natural Sciences, Mathematics, Physics +10

Bifurcation, perturbation of simple eigenvalues, itand linearized stability

Michael G. Crandall, Paul H. Rabinowitz · Archive for Rational Mechanics and Analysis · 1973 · 818 citations

Natural Sciences, Mathematics, Physics +12

POSITIVE SOLUTIONS OF OPERATOR EQUATIONS

F. F. Bonsall · Journal of the London Mathematical Society · 1966 · 771 citations

Natural Sciences, Mathematics, Differential Equations +6