Guardado en:
| Autor principal: | |
|---|---|
| Formato: | Preprint |
| Publicado: |
2026
|
| Materias: | |
| Acceso en línea: | https://arxiv.org/abs/2604.17294 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
Tabla de Contenidos:
- We introduce and study a new class of nonlinear monotone operators acting in normal cones of real Banach spaces and possessing the property of strong concavity. We establish new constructive principles for the existence of nonzero fixed points for this class of operators. Further, we prove that the corresponding iterative process converges to the fixed point at geometric rate. We also establish the uniqueness of the fixed point in a sufficiently wide conical segment. These results are applied to Hammerstein-type and Urysohn-type nonlinear integral operators acting in non-reflexive Banach spaces, as well as to the Cauchy problem for a nonlinear heat equation.