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- Order (Group)
- Ordering
- Ordering Axioms
- Order (Modulo)
- Order (Ordinary Differential Equation)
- Order (Permutation)
- Order (Polynomial)
- Order Statistic
- Order (Vertex)
- Ordinal Number
- Ordinary Differential Equation
- Ordinary Differential Equation--First-Order
- Ordinary Differential Equation--First-Order Exact
- Ordinary Differential Equation Second-Order
- Ordinary Differential Equation--System with Constant Coefficients
- Ordinary Double Point
- Ordinary Line
- Ordinary Point
- Ordinate
- Ore Number
- Ore's Conjecture
- Ore's Theorem
- Orientable Surface
- Orientation (Plane Curve)
- Orientation-Preserving