How to handle triangle in PDE to do separation of variables?
86767
Using separation of variables to solve the wave equation
98616
How to draw a triangle programmatically
36574
Does separation of variables in PDEs give a general solution?
105997
Geometric interpretation of $\frac {\partial^2} {\partial x \partial y} f(x,y)$
158303
Vector form using NDSolve
40184
Notation in partial differentiation
52701
Manipulating Partial Derivatives of Inverse Function
133948
Shrinking or splitting some equations in a group of equations
95107
How to get a perpendicular segment inside of a triangle
99139
Pulling constants out of integrations
112783
Is it mathematically valid to separate variables in a differential equation?
113038
Implicit Differentiation Help
158007
To inscribe a circle in a given triangle
106212
Multiple derivative notation
151240
Short way for upper triangularization
8256
How can I select part of a mesh and make it seperate?
105693
How do I solve this PDE?