Existence results for a clamped beam equation with integral boundary conditions
In this paper we investigate the existence of positive solutions of fourthorder non autonomous differential equations with integral boundary conditions, the nonlinearity is a continuous function that depends on the spatial variable and its the second-order derivative. The approach relies an extensio...
Elmentve itt :
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| Dokumentumtípus: | Folyóirat |
| Megjelent: |
2020
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| Sorozat: | Electronic journal of qualitative theory of differential equations : special edition
4 No. 70 |
| Kulcsszavak: | Differenciálegyenlet |
| doi: | 10.14232/ejqtde.2020.1.70 |
| Online Access: | http://acta.bibl.u-szeged.hu/73760 |
| Tartalmi kivonat: | In this paper we investigate the existence of positive solutions of fourthorder non autonomous differential equations with integral boundary conditions, the nonlinearity is a continuous function that depends on the spatial variable and its the second-order derivative. The approach relies an extension of Krasnoselskii’s fixed point theorem in a cone. Some examples are given to illustrate our results. |
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| Terjedelem/Fizikai jellemzők: | 17 |
| ISSN: | 1417-3875 |