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Oscillation criteria for forced second order differential equations with mixed nonlinearities

โœ Scribed by Zhaowen Zheng; Xiao Wang; Hongmei Han

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
438 KB
Volume
22
Category
Article
ISSN
0893-9659

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โœฆ Synopsis

By using Riccati transformation, new oscillation criteria are given for forced second order differential equations with mixed nonlinearities, which improve and generalize results in the literature. An (ฮฑ + 1)-degree functional is involved for oscillation, which is widely used in variational theories. Examples, including a forced Duffing equation, are given.

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