Topological Entropy
The topological entropy of a Map 
is defined as
where
is a partition of a bounded region 
containing a probability measure which is invariant under , andsup is the Supremum.
References
Ott, E. Chaos in Dynamical Systems. New York: Cambridge University Press, pp. 143-144, 1993.
- Envelope
- Envelope Theorem
- Envyfree
- e-Perfect Number
- Epicycloid
- Epicycloid--1-Cusped
- Epicycloid--2-Cusped
- Epicycloid Evolute
- Epicycloid Involute
- Epicycloid Pedal Curve
- Epicycloid Radial Curve
- Epimenides Paradox
- Epimorphism
- Epispiral
- Epispiral Inverse Curve
- Epitrochoid
- Epitrochoid Evolute
- Epsilon
- Epsilon-Neighborhood
- Epstein Zeta Function
- Equal
- Equal by Definition
- Equal Detour Point
- Equality
- Equally Likely Outcomes Distribution