Eigenfunction expansions of a quadratic pencil of differential operator with periodic generalized potential
Author(s) -
Manaf Dzh. Manafov,
Abdullah Kablan
Publication year - 2013
Publication title -
electronic journal of qualitative theory of differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 33
ISSN - 1417-3875
DOI - 10.14232/ejqtde.2013.1.76
Subject(s) - eigenfunction , mathematics , pencil (optics) , quadratic equation , differential operator , operator (biology) , mathematical analysis , pure mathematics , eigenvalues and eigenvectors , geometry , physics , quantum mechanics , chemistry , biochemistry , repressor , transcription factor , gene
In this article we obtain the eigenfunction expansions of a quadratic pencil of Sturm Liouville operators with periodic coe cients. The important point to note here is the given potential is a rst order generalized function.
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