scholarly journals Philos-Type Oscillation Criteria for Second Order Half-Linear Dynamic Equations on Time Scales

2007 ◽  
Vol 37 (4) ◽  
pp. 1085-1104 ◽  
Author(s):  
Ravi P. Agarwal ◽  
Donal O'Regan ◽  
S.H. Saker
2013 ◽  
Vol 2013 ◽  
pp. 1-12 ◽  
Author(s):  
Yang-Cong Qiu ◽  
Qi-Ru Wang

Using functions from some function classes and a generalized Riccati technique, we establish Kamenev-type oscillation criteria for second-order nonlinear dynamic equations on time scales of the form(p(t)ψ(x(t))k∘xΔ(t))Δ+f(t,x(σ(t)))=0. Two examples are included to show the significance of the results.


2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Yang-Cong Qiu ◽  
Qi-Ru Wang

Using functions in some function classes and a generalized Riccati technique, we establish Kamenev-type oscillation criteria for second-order dynamic equations with damping on time scales of the form(r(t)(xΔ(t))γ)Δ+p(t)(xΔ(t)γ)+f(t,x(g(t)))=0. Two examples are included to show the significance of the results.


2018 ◽  
Vol 12 (1) ◽  
pp. 25-39 ◽  
Author(s):  
Shekhar Singh Negi ◽  
Syed Abbas ◽  
Muslim Malik ◽  
Yong-Hui Xia

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