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On Kamke's functions in uniqueness theorems for first order partial differential-functional equations

โœ Scribed by A. Augustynowicz; Z. Kamont


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
753 KB
Volume
14
Category
Article
ISSN
0362-546X

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This paper discusses a class of first-order nonlinear neutral differential equations with variable coefficients and variable deviations. Sharp conditions are established for all solutions of the equations to be oscillatory. Linearized oscillation criteria of the equations are also given. (~) 2000 El