A finite-dimensional reduction method for slightly supercritical elliptic problems
2004 ◽
Vol 2004
(8)
◽
pp. 683-689
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Keyword(s):
We describe a finite-dimensional reduction method to find solutions for a class of slightly supercritical elliptic problems. A suitable truncation argument allows us to work in the usual Sobolev space even in the presence of supercritical nonlinearities: we modify the supercritical term in such a way to have subcritical approximating problems; for these problems, the finite-dimensional reduction can be obtained applying the methods already developed in the subcritical case; finally, we show that, if the truncation is realized at a sufficiently large level, then the solutions of the approximating problems, given by these methods, also solve the supercritical problems when the parameter is small enough.
2004 ◽
Vol 122
(3)
◽
pp. 457-484
◽
2015 ◽
Vol 204
(5)
◽
pp. 543-714
◽
2001 ◽
pp. 293-303
2005 ◽
Vol 54
(2)
◽
pp. 383-416
◽
2019 ◽
Vol 73
◽
pp. 425-436
◽
2004 ◽
Vol 140
(1)
◽
pp. 939-957
◽
2000 ◽
Vol 24
(12)
◽
pp. 2687-2703
◽