Author: Petrich, Mario

Petrich, Mario: Characterizing pure, cryptic and Clifford inverse semigroups. (English). Czechoslovak Mathematical Journal, vol. 64 (2014), issue 4, pp. 1099-1112
Petrich, Mario: Normal cryptogroups with an associate subgroup. (English). Czechoslovak Mathematical Journal, vol. 63 (2013), issue 2, pp. 289-305
Petrich, Mario: On sandwich sets and congruences on regular semigroups. (English). Czechoslovak Mathematical Journal, vol. 56 (2006), issue 1, pp. 27-46
Petrich, Mario; Silva, Pedro V.: A canonical directly infinite ring. (English). Czechoslovak Mathematical Journal, vol. 51 (2001), issue 3, pp. 545-560
Petrich, Mario: Certain partial orders on semigroups. (English). Czechoslovak Mathematical Journal, vol. 51 (2001), issue 2, pp. 415-432
Petrich, Mario: On ideals of a semilattice. (English). Czechoslovak Mathematical Journal, vol. 22 (1972), issue 3, pp. 361-367
Petrich, Mario: Semigroups certain of whose subsemigroups have identities. (English). Czechoslovak Mathematical Journal, vol. 16 (1966), issue 2, pp. 186-198
Petrich, Mario: On the structure of a class of commutative semigroups. (English). Czechoslovak Mathematical Journal, vol. 14 (1964), issue 1, pp. 147-153
Petrich, Mario: Prime ideals of the cartesian product of two semigroups. (English). Czechoslovak Mathematical Journal, vol. 12 (1962), issue 1, pp. 150-152

Partner of