An asymptotic result for a certain type of delay dynamic equation with biological background

2020 ◽  
Vol 43 (12) ◽  
pp. 7303-7310
Author(s):  
Halis Can Koyuncuoğlu ◽  
Nezihe Turhan ◽  
Murat Adıvar
2007 ◽  
Vol 14 (4) ◽  
pp. 597-606
Author(s):  
Hassan A. Agwo

Abstract In this paper we obtain some new oscillation criteria for the second order nonlinear neutral delay dynamic equation (𝑥(𝑡) – 𝑝(𝑡)𝑥(𝑡 – τ 1))ΔΔ + 𝑞(𝑡)𝑓(𝑥(𝑡 – τ 2)) = 0, on a time scale 𝕋. Moreover, a new sufficient condition for the oscillation sublinear equation (𝑥(𝑡) – 𝑝(𝑡)𝑥(𝑡 – τ 1))″ + 𝑞(𝑡)𝑓(𝑥(𝑡 – τ 2)) = 0, is presented, which improves other conditions and an example is given to illustrate our result.


2016 ◽  
Vol 66 (3) ◽  
Author(s):  
Xin Wu ◽  
Taixiang Sun

AbstractIn this paper, we study the oscillation criteria of the following higher order nonlinear delay dynamic equationon an arbitrary time scalewith


2018 ◽  
Vol 228 ◽  
pp. 01004
Author(s):  
Ying Sui ◽  
Yulong Shi ◽  
Yige Zhao ◽  
Zhenlai Han

We consider the Euler type delay dynamic equation withp-Laplacin like operators $ (x^{{^{\Delta } }} (v)|x^{{^{\Delta } }} (v)|^{{p - 2}} )^{{^{\Delta } }} + a(v)x^{{^{\Delta } }} (v)|^{{p - 2}} + r(v)x(\delta (v))|x(\delta (v))|^{{p - 2}} = 0 $ , where $ v \in [v_{0} ,\infty ) $ By using new inequality technique, we give some new criteria, which complement related contributions results.


2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
Mehmet Ünal ◽  
Youssef N. Raffoul

We use the fixed point theory to investigate the qualitative analysis of a nonlinear delay dynamic equation on an arbitrary time scales. We illustrate our results by applying them to various kind of time scales.


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