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Positive solutions and eigenvalue intervals for nonlinear systems

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Abstract

This paper deals with the existence of positive solutions for the nonlinear system(q (t)phi (p(t)u(i)(t))) + f (t, u) = 0, 0 (0, infinity) are continuous functions. Moreover, we characterize the eigenvalue intervals for(q(t)phi (p(t)u(i)(t))) + lambda hi (t)g(i) (u) = 0, 0 t 1, i = 1, 2,..., n.The proof is based on a well-known fixed point theorem in cones.
Original languageEnglish (Ireland)
Number of pages11
JournalPROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-MATHEMATICAL SCIENCES
Volume117
Publication statusPublished - 1 Feb 2007

Authors (Note for portal: view the doc link for the full list of authors)

  • Authors
  • Chu, JF,O'Regan, D,Zhang, MR

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