On the solutions of the nonlinear eigenvalue problem 𝐿𝑢+𝜆𝑏(𝑥)𝑢=𝑔(𝑥,𝑢)

Ordinary Differential Equations

1945 • 3,282 citations

Nichtlineare Integralgleichungen nebst Anwendungen

1930 • 318 citations

Ordinary Differential Equations

2021 • 75 citations

Positive solutions of nonlinear eigenvalue problems: applications to nonlinear reactor dynamics

1967 • 29 citations

Bounds on 𝜆 for positive solutions of Δ𝜓+𝜆𝑓(𝑟){𝜓+𝐺(𝜓)}=0

1966 • 14 citations