{"version":"1.0","type":"link","title":"Semigroup with involution - Newikis","description":"In mathematics, particularly in abstract algebra, a semigroup with involution, or a *-semigroup, is a semigroup equipped with an involutive anti-automorphism, which—roughly speaking—brings it closer to a group because this involution, considered as unary operator, exhibits certain fundamental…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}