Speculating About Mountains
Data(s) |
29/11/2009
29/11/2009
1996
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Resumo |
∗Partially supported by Grant MM 409/94 of the Mininstry of Education, Science and Technology, Bulgaria. ∗∗Partially supported by Grants MM 521/95, MM 442/94 of the Mininstry of Education, Science and Technology, Bulgaria. The definition of the weak slope of continuous functions introduced by Degiovanni and Marzocchi (cf. [8]) and its interrelation with the notion “steepness” of locally Lipschitz functions are discussed. A deformation lemma and a mountain pass theorem for usco mappings are proved. The relation between these results and the respective ones for lower semicontinuous functions (cf. [7]) is considered. |
Identificador |
Serdica Mathematical Journal, Vol. 22, No 3, (1996), 341p-358p 1310-6600 |
Idioma(s) |
en |
Publicador |
Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
Palavras-Chave | #Upper Semicontinuous Multivalued Mappings with Compact Images #Deformation Lemma #Mountain Pass Theorem |
Tipo |
Article |