Hayrullah AYIK,
Emrah KORKMAZ
Ranks of nilpotent subsemigroups of order-preserving and decreasing transformation semigroups
Ranks of nilpotent subsemigroups of order-preserving and decreasing transformation semigroups
Turkish Journal of Mathematics
2021-Cilt: 45 - Sayı: 4
1626-1634
63
92