Resumo

GODOY, T.; LAMI DOZO, E.  e  PACZKA, S.. Principal eigenvalues for periodic parabolic Steklov problems with L^∞ weight function. Rev. Unión Mat. Argent. [online]. 2005, vol.46, n.2, pp.73-103. ISSN 0041-6932.

In this paper we give sufficient conditions for the existence of a positive principal eigenvalue for a periodic parabolic Steklov problem with  a measurable and essentially bounded weight function. For this principal eigenvalue its uniqueness, simplicity and monotone dependence on the weight are stated. A related maximum principle with weight is also given.

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