Finding the general solution to PDE $x u_x + y u_y = 0$
6937
General solution to the PDE $xU_x+yU_y=0$
79212
Find the general solution of $y'= a^{x + y}$ where y is the function
37584
How many "constants of integration" will a PDE have?
102662
Nonlinear differential equation: numerical solution
101213
General distributional solution of the Airy Equation
12102
particular solution to $y^{(4)} -2y'' +y = xe^x $ using undetermined coefficients
131197
solution of a ODE with a function of $\dot{x}$
123724
Solve $(y')^2 - xy' + y = 0$
72604
The differential equation $y''-q(x)y=0.$
73555
Plotting solutions to NDSolve
35066
Nature and number of solutions to $xy=x+y$
40805
Solve $u_t=u_{xx}+u_x$
25730
Solve $u_x + u_y + u = e^{x+2y}$
12869
Solving SDE: $dX(t) = udt + \sigma X(t)dB(t)$
29250
obtain a three-term asymptotic solution
49073
how to obtain solution for $u_t+u=u_{xx}$
103230
Find the general solution of $4u_{xx}+5u_{xy}+u_{yy}+u_x+u_y=2$