heat conduction equation with variable coefficient

nonlinear equation with variable coefficient

Riccati equation with variable coefficient

second order homogeneous linear differential equation with variable coefficient

3rd order Linear Differential Equation with Variable Coefficients

Burgers equation with variable

convection-diffusion equation with variable coeffi

coupled Burgers equation with variable coefficients

differential equation with variable coefficients

KdV equation with variable coefficients

Linear difference equation with variable coefficients

linear partial differential equation with variable coefficients

singular integral equation with variable coefficients

stochastic differential equation with variable del

variable linear difference equation with variable coefficients

(2+1)-dimensional dispersive long wave system with variable coefficient

Amendatory Proportional Navigation with Variable Coefficient

carbonation model with variable coefficient

coupled KdV equations with variable coefficient