What is meant by a stiff/rigid ODE?
114898
What's the intuition behind "stiff systems"?
48756
Why are derivatives in interaction terms treated differently from derivatives in the kinetic term?
82490
Trapping region for Nonlinear ODE system?
93590
system of ode with non-constant coefficient matrix
117613
Interchange of partial derivative and limit
153727
Constant term in Lagrangian
38538
Euler's equations of rigid body motion from least action principle
147937
Second-order non-linear ODE
20131
Integration inside and outside of NDSolve
153580
Solutions of autonomous ODEs are monotonic
158893
Separable Differential Equation
8145
Comparison theorem for ODE
84385
Implicit differentiation
65463
Explanation: Simple Harmonic Motion
64727
Total time derivatives and partial coordinate derivatives in classical mechanics
55188
Second order ODE - why the extra X for the solution?
113431
Why does reduction of order work for linear ODEs?