Topological Completion
The topological completion 
of a Field 
with respect to the Absolute Value 
is the smallest Field containing for which all Cauchy Sequences or rationalsconverge.
References
Burger, E. B. and Struppeck, T. ``Does 
Really Converge? Infinite Series and 
-adic Analysis.'' Amer. Math. Monthly 103, 565-577, 1996.
- Monohedral Tiling
- Monoid
- Monomial
- Monomino
- Monomorph
- Monomorphism
- Monotone
- Monotone Decreasing
- Monotone Increasing
- Monotonic Function
- Monotonic Sequence
- Monotonic Voting
- Monster Group
- Monte Carlo Integration
- Monte Carlo Method
- Montel's Theorem
- Monty Hall Dilemma
- Monty Hall Problem
- Moore Graph
- Moore-Penrose Generalized Matrix Inverse
- Mordell Conjecture
- Mordell Integral
- Mordell-Weil Theorem
- Morera's Theorem
- Morgado Identity