O. Mustafa

most citedA Fite type result for sequential fractional differential equations

4 citations · 5 across the 4 of their papers we have counts for

collaborators

4 papers

math.DS2009★ 4 cited

A Fite type result for sequential fractional differential equations

Octavian G. Mustafa, Thabet Abdeljawad, Dumitru Baleanu +2

Given the solution $f$ of the sequential fractional differential equation $_{a} D_{t}^{α} (_{a} D_{t}^{α} f) + P (t) f = 0$ , $t \in [b, c]$ , where $- \infty < a < b < c < + \infty$ , $α \in (1/2, 1)$ and $P:[a…

math.AP2009★ 1 cited

On the positive solutions to some quasilinear elliptic partial differential equations

Octavian G. Mustafa, Yong Zhou

We establish that the elliptic equation $Δ u + f (x, u) + g (∣ x ∣) x \cdot \nabla u = 0$ , where $x \in R^{n}$ , $n \geq 3$ , and $∣ x ∣ > R > 0$ , has a positive solution which decays to 0 as $|…

math.CA2009

On a local theory of asymptotic integration for nonlinear ordinary differential equations

Octavian G. Mustafa, Ravi P. Agarwal

By revisiting an asymptotic integration theory of nonlinear ordinary differential equations due to J.K. Hale and N. Onuchic [Contributions Differential Equations 2 (1963), 61--75],…

math.CA2008

On the oscillatory integration of some ordinary differential equations

Octavian G. Mustafa

Conditions are given for a class of nonlinear ordinary differential equations x''(t)+a(t)w(x)=0, t>=1, which includes the linear equation to possess solutions x(t) with prescribed…