Some criteria for discreteness of spectrum of half-linear fourth order Sturm–Liouville problem View Full Text


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Article Info

DATE

2017-02-14

AUTHORS

Pavel Drábek, Komil Kuliev, Marco Marletta

ABSTRACT

We prove a necessary and sufficient conditions for discreteness of the set of all eigenvalues of half–linear eigenvalue problem with locally integrable weights. Our conditions appear to be equivalent to the compact embedding of certain weighted Sobolev and Lebesgue spaces.

PAGES

11

References to SciGraph publications

  • 1985-12. n-Widths of Sobolev spaces inLp in CONSTRUCTIVE APPROXIMATION
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/s00030-017-0433-2

    DOI

    http://dx.doi.org/10.1007/s00030-017-0433-2

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