Parabolic Partial Differential Equation
A Partial Differential Equation of second-order, i.e., one of the form
 | (1) |
 | (2) |
. The Heat Conduction Equation and other diffusion equations 
are examples. Initial-boundary conditions are used to give | (3) |
 | (4) |
 | (5) |
.See also Elliptic Partial Differential Equation, Hyperbolic Partial Differential Equation,Partial Differential Equation- Primitive Root
- Primitive Root of Unity
- Primitive Semiperfect Number
- Primitive Sequence
- Primorial
- Prince Rupert's Cube
- Principal
- Principal Curvatures
- Principal Curve
- Principal Direction
- Principal Ideal
- Principal Normal Vector
- Principal Quintic Form
- Principal Radius of Curvature
- Principal Value
- Principal Vector
- Principal Vertex
- Principle
- Pringsheim's Theorem
- Printer's Errors
- Prior Distribution
- Prism
- Prismatic Ring
- Prismatoid
- Prismoid