News

Journal Impact Factor List 2014 ( Now Online !!! )
Date: 02nd August, 2014
Real Time Impact Factor
Date: 25th May, 2014
Date: 08th May, 2014
2012 Impact Factor List
Date: 28th April, 2014

Kamenev-type oscillation criteria for higher order nonlinear dynamic equations on time scales

In this paper, we investigate the oscillation of the following higher order dynamic equation $$\{r_n(t)[(r_{n-1}(t)(\cdots(r_1(t)x^\triangle(t))^\triangle\cdots)^\triangle)^\triangle]^\gamma\}^\triangle +F(t,x(\tau(t)))=0$$ on an arbitrary time scale $\bf T$, where $n\geq 2$, $\frac{1}{r_{k}(t)}\ (1\leq k\leq n)$ are positive rd-continuous functions on $\bf T$, and $\gamma$ is the quotient of two odd positive integers, $\tau:\bf T\longrightarrow\bf T$ with $\tau(t)> t$ and $F\in C(\bf T\times \bf R,\bf R)$. We give sufficient conditions under which every solution of this equation is either oscillatory or tends to zero.zero.

Real Time Impact Factor: 2.7

Author Name: Xin Wu, Taixiang Sun, Hongjian Xi, Changhong Chen

URL:

Keywords: 16871847

ISSN: 16871847

EISSN:

Views: 4893

Search

Note: Get EOI for Journal/Conference/ Thesis paper.
(contact: eoi@citefactor.org).

Share With Us

Directory Indexing of International Research Journals