Elliptic Boundary Value Problems with Indefinite Weights, Variational Formulations of the Principal Eigenvalue, and Applications

Fethi Belgacem

Anno: 1997
Rilegatura: Hardback
Pagine: 256 p.
Testo in English
Dimensioni: 279 x 216 mm
Peso: 444 gr.
  • EAN: 9780582315976
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Descrizione
Elliptic Boundary Value Problems With Indefinite Weights presents a unified approach to the methodologies dealing with eigenvalue problems involving indefinite weights. The principal eigenvalue for such problems is characterized for various boundary conditions. Such characterizations are used, in particular, to formulate criteria for the persistence and extinctions of populations, and applications of the formulations obtained can be quite extensive.