Two algebraic objects that are commutative, i.e., 
and 
such that 
for some operation 
, are said to commute with each other.
Commute
See also
Commutative, CommutatorExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Commute." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/Commute.html