Multiplicity of positive solutions for (p,q)-Laplace equations with two parameters
Keyword(s):
We study the zero Dirichlet problem for the equation [Formula: see text] in a bounded domain [Formula: see text], with [Formula: see text]. We investigate the relation between two critical curves on the [Formula: see text]-plane corresponding to the threshold of existence of special classes of positive solutions. In particular, in certain neighborhoods of the point [Formula: see text], where [Formula: see text] is the first eigenfunction of the [Formula: see text]-Laplacian, we show the existence of two and, which is rather unexpected, three distinct positive solutions, depending on a relation between the exponents [Formula: see text] and [Formula: see text].
2016 ◽
Vol 8
(1)
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pp. 52-72
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2001 ◽
Vol 22
(12)
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pp. 1476-1480
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2012 ◽
Vol 14
(03)
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pp. 1250021
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2016 ◽
Vol 8
(1)
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pp. 101-129
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2012 ◽
Vol 55
(2)
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pp. 291-309
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