Differential subordination and argumental property
✍ Scribed by Mamoru Nunokawa; Shigeyoshi Owa; Junichi Nishiwaki; Kazuo Kuroki; Toshio Hayami
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 199 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0898-1221
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract For a large class of pseudo‐differential operators with a negative definite symbol __q__(__x__, ξ) in the sense of Hoh and for a large family of __x__‐dependent Bernstein functions __f__(__x__, ·) we prove that the pseudo‐differential operator with symbol −__f__(__x__, __q__(__x__, ξ))
The aim of this paper is to deduce oscillatory and asymptotic behaviour of delay differential equation L,u(t) -P ( t ) u ( W ) = 0 from the oscillation of a set of the first order delay differential equations with larger deviating argument of the form ## ~' ( t ) + q i ( t ) Y ( w ( ~)