Structurally Stable
A Map 
where 
is a Manifold is 
structurally stable if any perturbation isTopologically Conjugate to 
. Here, perturbation means a Function 
such that isclose to and the first 
derivatives of are close to those of .
- Axiom A Diffeomorphism
- Axiom A Flow
- Axiomatic Set Theory
- Axiomatic System
- Axiom of Choice
- Axis
- Ax-Kochen Isomorphism Theorem
- B2-Sequence
- Baby Monster Group
- BAC-CAB Identity
- BAC-CAB Rule
- Bachelier Function
- Bachet Equation
- Bachet's Conjecture
- Backhouse's Constant
- Backtracking
- Backus-Gilbert Method
- Backward Difference
- Bader-Deuflhard Method
- Baguenaudier
- Bailey's Method
- Bailey's Theorem
- Baire Category Theorem
- Baire Space
- Bairstow's Method