Solvability of nonlinear operator equations in Banach space. (English. Russian original) Zbl 0183.43201
Sov. Math., Dokl. 8, 728-730 (1967); translation from Dokl. Akad. Nauk SSSR 174, 1239-1242 (1967).
MSC:
47J05 | Equations involving nonlinear operators (general) |
65J15 | Numerical solutions to equations with nonlinear operators |