Characterizing semigroups with commutative superextensions

Taras Banakh, Volodymyr Gavrylkiv

Abstract


We characterize semigroups \(X\) whose semigroups of  filters \(\varphi(X)\), maximal linked systems \(\lambda(X)\), linked upfamilies \(N_2(X)\), and upfamilies \(\upsilon(X)\) are commutative.


Keywords


Commutative semigroup, superextension, semigroup of filters, semigroup of linked upfamilies

Full Text:

PDF

Refbacks

  • There are currently no refbacks.