Exact wave solutions of the fourth order non-linear partial differential equation of optical fiber pulses by using different methods

Optik ◽  
2021 ◽  
Vol 230 ◽  
pp. 166313 ◽  
Author(s):  
Islam Samir ◽  
Niveen Badra ◽  
Aly R. Seadawy ◽  
Hamdy M. Ahmed ◽  
Ahmed H. Arnous
Keyword(s):  
Differential Equation ◽  
Partial Differential Equation ◽  
Optical Fiber ◽  
Fourth Order ◽  
Linear Partial Differential Equation ◽  
Partial Differential ◽  
Wave Solutions ◽  
Non Linear

Cauchy's Problem in a Non-Linear Partial Differential Equation of Hyperbolic Type

1935 ◽  
Vol 31 (2) ◽  
pp. 195-202 ◽  
Author(s):  
M. Raziuddin Siddiqi
Keyword(s):  
Differential Equation ◽  
Partial Differential Equation ◽  
Boundary Conditions ◽  
Linear Partial Differential Equation ◽  
Positive Function ◽  
Hyperbolic Type ◽  
Partial Differential ◽  
Non Linear ◽  
Image Position

Let p (x) be an essentially positive function defined in the interval 0 ≤ x ≤ π. We consider the non-linear partial differential equationfor the boundary conditions u (x, t) = 0,for x = 0 and x = π,

Sign in / Sign up

Export Citation Format

Share Document