Extremal properties of the first eigenvalue of a class of elliptic eigenvalue problems
Henrik Egnell (1987)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
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Displaying similar documents to “Blow-up solutions of some nonlinear elliptic problems.”
Extremal properties of the first eigenvalue of a class of elliptic eigenvalue problems
Extremal pairs of Aharonov
J. Śladkowska (1983)
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Equations satisfied by the extremal star-like functions
J. Zamorski (1958-1959)
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Capacities associated to the Siciak extremal function
S. Kołodziej (1989)
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A refinement of the Helson-Szegö theorem and the determination of the extremal measures
Rodrigo Arocena (1981)
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Extremal subspaces in an areal space
E. T. Davies (1972)
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On Carathéodory's and Krein-Milman's theorems in fully ordered groups
Siegfried Helbig (1988)
Commentationes Mathematicae Universitatis Carolinae
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Uniqueness of very singular self-similar solution of a quasilinear degenerate parabolic equation with absorption.
Jesús Ildefonso Díaz, José Evaristo Saa (1992)
Publicacions Matemàtiques
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We show the uniqueness of the very singular self-similar solution of the equation ut - Δ pum + uq = 0. The result is carried out by studying the stationary associate equation and by introducing a suitable change of unknown. That allows to assume the zero-order perturbation term in the new equation to be monotone increasing. A careful study of the behaviour...
Estimating the extremal index through the tail dependence concept
Marta Ferreira (2015)
Discussiones Mathematicae Probability and Statistics
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The extremal index Θ is an important parameter in extreme value analysis when extending results from independent and identically distributed sequences to stationary ones. A connection between the extremal index and the tail dependence coefficient allows the introduction of new estimators. The proposed ones are easy to compute and we analyze their performance through a simulation study. Comparisons with other existing methods are also presented. Case studies within environment are considered...