A star-homomorphism 
between two star-algebras is an algebra homomorphism
satisfying 
for each 
.
Star-Homomorphism
See also
C*-Algebra Character, Cocycle Conjugacy, Dimension-Drop AlgebraThis entry contributed by Mohammad Sal Moslehian
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References
Bonsall, F. F. and Duncan, J. Complete Normed Algebras. New York: Springer-Verlag, 1973.Referenced on Wolfram|Alpha
Star-HomomorphismCite this as:
Weisstein, Eric W., with contributions by Mohammad Sal Moslehian. "Star-Homomorphism." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/Star-Homomorphism.html