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Errata to “oscillation criteria for a nonlinear difference equation”

Book ID
108459885
Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
30 KB
Volume
37
Category
Article
ISSN
0898-1221

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📜 SIMILAR VOLUMES

Oscillation criteria for a second order
Oscillation criteria for a second order damped difference equation
✍ E. Thandapani; B.S. Lalli 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 258 KB

Sufficient conditions for the oscillation of all solutions of a damped difference equation of the form A2yn+pnAyn+qnf(yn+l)=O, n = 0,1,2,..., are obtained. No sign conditions on the sequences {pn} and {qn} are assumed. Examples are inserted in the text to illustrate our results.

Oscillation criteria of certain nonlinea
Oscillation criteria of certain nonlinear partial difference equations
✍ B.G. Zhang; B.M. Liu 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 279 KB

## This paper is concerned with the nonlinear partial difference equation with continuous variables m A(x + a, y) + A(x, y + a) -A(x, y) + E hi(x, y, A(x -ai, y -~-i)) -~ 0, i=l where a, ai, ri are positive numbers, hi(x,y,u) E C(R + × R + x R, R), uhi(x, y, u) > 0 for u ¢ 0, hi is nondecreasing i