Definition:Trivial


 * Set Theory
 * Trivial Partition
 * Trivial Quotient
 * Trivial Relation


 * Abstract Algebra
 * Trivial Absolute Value
 * Trivial Character
 * Trivial Factorization
 * Trivial Ring: a ring with only one element.
 * Trivial Group: a group with only one element.


 * Topology
 * Trivial Filter: a filter which includes $\varnothing$.
 * Trivial Topology: an indiscrete topology.
 * Trivial Topological Space: a topological space with only one element.


 * Miscellaneous
 * Trivial Zeroes of the Riemann Zeta Function