Relation Algebras
This section describes the Relation Algebra format and usage found in qualreas.
- Allen’s Algebra of Proper Time Intervals
- Extended Interval Algebras
- References
- Dependencies
- 1. Linear Interval and Point Algebra
- 2. Right-Branching Interval and Point Algebra
- 3. Left-Branching Interval and Point Algebra
- Pick one of the algebras to use for examples
- Algebra Element Summary
- Equality Relations
- Creating Relation Sets
- Operations on Relation Sets
- Global Properties of an Algebra of Relations
- Time Point Algebras