Frequent oscillation in a nonlinear partial difference equation
Jun Yang ; Yu Zhang ; Sui Cheng
Open Mathematics, Tome 5 (2007), p. 607-618 / Harvested from The Polish Digital Mathematics Library
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This paper is concerned with a class of nonlinear delay partial difference equations with variable coefficients, which may change sign. By making use of frequency measures, some new oscillatory criteria are established. This is the first time oscillation of these partial difference equations is discussed by employing frequency measures.

Publié le : 2007-01-01
EUDML-ID : urn:eudml:doc:269536 
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     author = {Jun Yang and Yu Zhang and Sui Cheng},
     title = {Frequent oscillation in a nonlinear partial difference equation},
     journal = {Open Mathematics},
     volume = {5},
     year = {2007},
     pages = {607-618},
     zbl = {1132.39010},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_s11533-007-0017-1}
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Jun Yang; Yu Zhang; Sui Cheng. Frequent oscillation in a nonlinear partial difference equation. Open Mathematics, Tome 5 (2007) pp. 607-618. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_s11533-007-0017-1/

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