# Topology

> What is preserved under change?

Record: `reason:math-type-topology`
Kind: math-type
Canonical: https://banes-lab.com/ontology/reasoning#reason-math-type-topology

## domain

- Topology / Symmetry

## contracts

- [Portability and Deployment Environment](https://banes-lab.com/records/algo/portability-and-deployment-environment.md)
- [Domain Boundary](https://banes-lab.com/records/algo/domain-boundary.md)
- [Portability Environment](https://banes-lab.com/records/algo/portability-environment.md)
- [Placement Isolation](https://banes-lab.com/records/algo/placement-isolation.md)
- [Fractal Scale Duplication](https://banes-lab.com/records/algo/fractal-scale-duplication.md)

## referenced-by

- [Ont Space](https://banes-lab.com/records/reason/node-ont-space.md)
- [Ont Scale](https://banes-lab.com/records/reason/node-ont-scale.md)
- [Ana Spatial](https://banes-lab.com/records/reason/node-ana-spatial.md)
- [Ana Fractal](https://banes-lab.com/records/reason/node-ana-fractal.md)
- [Rea Reflection](https://banes-lab.com/records/reason/node-rea-reflection.md)
- [Rep Geometric](https://banes-lab.com/records/reason/node-rep-geometric.md)
- [Rep Topological](https://banes-lab.com/records/reason/node-rep-topological.md)
- [For Space](https://banes-lab.com/records/reason/node-for-space.md)
- [For Invariance](https://banes-lab.com/records/reason/node-for-invariance.md)
- [For Abstraction](https://banes-lab.com/records/reason/node-for-abstraction.md)
- [Invariant](https://banes-lab.com/records/reason/substrate-node-invariant.md)
- [Invariant](https://banes-lab.com/records/reason/substrate-node-invariant.md)
- [Spatial](https://banes-lab.com/records/reason/lens-spatial.md)
- [Invariant](https://banes-lab.com/records/reason/lens-invariant.md)