ลฝ X . X New oscillation criteria are established for the equation py q qy s 0 that are different from most known ones in the sense that they are based on the informaw . tion only on a sequence of subintervals of t , ฯฑ , rather than on the whole 0 half-line. Our results are more natural according to
Oscillation Criteria for a Special Class of 2n-Order Ordinary Differential Equations
โ Scribed by Frank Fiedler
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 419 KB
- Volume
- 131
- Category
- Article
- ISSN
- 0025-584X
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๐ SIMILAR VOLUMES
The purpose of this paper is to solve the oscillation problem for the nonlinear Euler differential equation t 2 x + g x = 0 and the extended equation x + a t g x = 0. Here g x satisfies the sign condition xg x > 0 if x = 0, but is not assumed to be monotone. We give necessary and sufficient conditio
## Abstract In this paper we deal with boundary value problems equation image where __l__ : __C__^1^([__a, b__], โ^__k__^) โ โ^__k__^ ร โ^__k__^ is continuous, __ฮผ__ โค 0 and __ฯ__ is a Caratheodory map. We define the class __S__ of maps __l__, for which a global bifurcation theorem holds for the