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Some elliptic semilinear indefinite problems on RN

Published online by Cambridge University Press:  12 July 2007

Jacques Giacomoni
Affiliation:
CEREMATH/bat C, Manufacture des Tabacs, Allée de Brienne 21, 31000 Toulouse, France (giacomo@ceremath.univ-tlse1.fr)
Marcello Lucia
Affiliation:
Department of Mathematics, Hill Center, Rutgers University, 110 Frelinghuysen Road, Piscataway, NJ 08854, USA (mlucia@math.rutgers.edu)
Mythily Ramaswamy
Affiliation:
TIFR Center, IISc. Campus, Bangalore 560 012, India(mythily@math.tifrbng.res.in)

Abstract

This paper deals with the existence and the behaviour of global connected branches of positive solutions of the problem The function f is allowed to change sign and has an asymptotically linear or a superlinear behaviour.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 2004

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