Zero Divisor
A Nonzero element 
of a Ring for which 
, where 
is some other Nonzero element and thevector multiplication 
is assumed to be Bilinear. A Ring with no zero divisors is known as anIntegral Domain. Let 
denote an 
-algebra, so that is a Vector Space over 
and
Now define
where
. is said to be 
-Associative if there exists an -dimensional Subspace 
of suchthat 
for all 
and 
. is said to be Tame if
is a finite union of Subspaces of .References
Finch, S. ``Zero Structures in Real Algebras.'' http://www.mathsoft.com/asolve/zerodiv/zerodiv.html.
- Discriminant (Second Derivative Test)
- Disdyakis Dodecahedron
- Disdyakis Triacontahedron
- Disjoint
- Disjunction
- Disjunctive Game
- Disk
- Disk Covering Problem
- Disk Lattice Points
- Dispersion Numbers
- Dispersion Relation
- Dispersion (Sequence)
- Dispersion (Statistics)
- Disphenocingulum
- Disphenoid
- Dissection
- Dissection Puzzles
- Dissipative System
- Distance
- Distinct Prime Factors
- Distribution
- Distribution Function
- Distribution (Functional)
- Distribution Parameter
- Distribution (Statistical)