On some recent variational principles
In this paper we survey some recent variational principies, which have proved to be very useful in the applications to the theory of differential equations, both ordinary and partial. We start with a basic principle due to Ekeland [4}, which provides new proofs to the well known minimax theorems of...
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| Formato: | Artículo (Article) |
| Idioma: | Español (Spanish) |
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Pontificia Universidad Católica del Perú
1989
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| Acceso en línea: | http://revistas.pucp.edu.pe/index.php/promathematica/article/view/6062 |