Expand description
Shared finite-difference discretization primitives.
DimensionKind, Transport, and the boundary-condition types are shared
by the time-dependent super::pde::PdeProblem path and the stationary
elliptic solver. They live here so both solution strategies use the same
spatial stencils without reimplementing them.
Structs§
- Boundary
Conditions - Per-dimension lower and upper boundary conditions.
- Jump
Kernel - Per-dimension jump kernel for arbitrary-amplitude jump processes.
- Jump
Transition - A single jump transition in a jump-kernel dimension.
- Transport
- Per-dimension transport coefficients for a finite-difference operator.
Enums§
- Boundary
Condition - A boundary condition for one side of one coordinate axis.
- Dimension
Kind - Declarative discretization kind for one state coordinate.
Functions§
- sample_
jump_ kernel - Samples a single jump from a set of competing Poisson transitions.