Asymptotics of decreasing solutions of coupled p-Laplacian systems in the framework of regular variation

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Authors	ŘEHÁK Pavel MATUCCI Serena
Year of publication	2014
Type	Article in Periodical
Magazine / Source	Annali di Matematica Pura ed Applicata
MU Faculty or unit	Faculty of Education
Citation
Doi	http://dx.doi.org/10.1007/s10231-012-0303-9
Field	General mathematics
Keywords	Decreasing solution; Quasilinear system; Emden-Fowler system; Lane-Emden system; Regular variation
Description	Under the assumption that the coefficients are regularly varying functions, existence and asymptotic form of strongly decreasing solutions is here studied for a system of two coupled nonlinear second order equations of Emden-Fowler type, satisfying a subhomogeneity condition. Several examples of application of the main result and a comparison with existing literature complete the paper.
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