By means of a penalization argument due to del Pino and Felmer, we prove the existence of multi-spike solutions for a class of quasilinear elliptic equations under natural growth conditions. Compared with the semilinear case some difficulties arise, mainly concerning the properties of the limit equation. The study of concentration of the solutions requires a somewhat involved analysis in which a Pucci–Serrin type identity plays an important role

Giacomini, A., Squassina, M., Multi-peak solutions for a class of degenerate elliptic equations, <<ASYMPTOTIC ANALYSIS>>, 2003; 36 (N/A): 115-147 [http://hdl.handle.net/10807/91317]

Multi-peak solutions for a class of degenerate elliptic equations

Squassina, Marco
Ultimo
2003

Abstract

By means of a penalization argument due to del Pino and Felmer, we prove the existence of multi-spike solutions for a class of quasilinear elliptic equations under natural growth conditions. Compared with the semilinear case some difficulties arise, mainly concerning the properties of the limit equation. The study of concentration of the solutions requires a somewhat involved analysis in which a Pucci–Serrin type identity plays an important role
Inglese
Giacomini, A., Squassina, M., Multi-peak solutions for a class of degenerate elliptic equations, <>, 2003; 36 (N/A): 115-147 [http://hdl.handle.net/10807/91317]
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10807/91317
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