An ODE with Hyperbolic function as solution
121381
Finding solution of non linear DE $x\ddot{x}-\dot{x}^2=1$
67350
Analytic solution of: ${u}''+\frac{1}{x}{u}'=-\delta e^{u}$
152143
Limits for the solution of the non-linear ODE
44366
ODE $\frac{dy}{dx}=x^{2}+y^{2}, y(0)=0.$
8145
Comparison theorem for ODE
52620
Solve the pde $u_t(x,t)=u_{xx}(x,t)-bu(x,t)+q(t)$ for $u(x,t)$
105693
How do I solve this PDE?
143313
Maximal solution differential equation
116680
Numerical resolution of non-linear coupled ODEs
40805
Solve $u_t=u_{xx}+u_x$
5189
Solving a system of ODEs with the Runge-Kutta method
14656
The differential equation $xu_{x}+yu_{y}=2u$ satisfying the initial condition $y=xg(x),u=f(x)$
119270
Finding equation using hyperbolic transcendental functions.
115090
Alternative definition of hyperbolic cosine without relying on exponential function
152293
Solution of $y''+xy=0$
93590
system of ode with non-constant coefficient matrix
14517
Existence of solutions of the equation with a limit.