| Autor: |
Huda Al Saud, Hichem Hajaiej |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Electronic Journal of Differential Equations, Vol 2018, Iss 140,, Pp 1-16 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
1072-6691 |
| Popis: |
We prove the existence of minimizers of a class of multi-constrained variational problems in which the non linearity involved is a product function not satisfying compactness, monotonicity, neither symmetry properties. Our result cannot be covered by previous studies that considered only a particular class of integrands. A key step is establishing the strict sub-additivity condition in the vectorial setting. This inequality is also interesting in itself. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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