What makes a differential equation, linear or non-linear?
51817
Linear vs nonlinear differential equation
121547
Differential equation for Harmonic Motion
69334
How to find degree of a differential equation.
22086
Can someone give me an example of how to work out an exact linear second order differential equation?
143768
How to explain the different forms of the Hamilton-Jacobi equation?
65515
How to treat differentials and infinitesimals?
67227
What is the meaning of the term "linear"
7474
What am I doing when I separate the variables of a differential equation?
81358
System of linear differential equation
101852
Differential equations that are also functional
111710
intutive difference between linear map/transformation vs linear function
126235
Why does DSolve return two solutions for my ODE?
102902
Why does the interval where the differential equation makes sense not include $x = 0$?
57431
How are second order nonlinear ordinary differential equations solved?
107873
What is the difference between linear and affine function
12726
Differentiating both sides of a non-differential equation
158893
Separable Differential Equation