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Necessary and Sufficient Condition for Uniqueness of the Characteristic Cauchy Problem for Differential Operators with Constant Coefficients

โœ Scribed by Todor V. Gramchev


Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
295 KB
Volume
127
Category
Article
ISSN
0025-584X

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Necessary and Sufficient Conditions for
โœ A.H. Nasr ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 150 KB

For a special class of the external force g t and nonnegative potential a t , we give necessary and sufficient conditions for the oscillation of all solutions of a nonlinear second order forced differential equation with delayed argument of ลฝ .