共 50 条
- [31] ONE PARAMETER SEMIGROUPS OF SETS . PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1970, 17 (01): : 244 - &
- [32] LOCALLY TESTABLE EVENTS AND SEMIGROUPS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (04): : 657 - &
- [33] CHARACTERIZATION OF SOME CLIFFORD SEMIGROUPS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1972, 19 (05): : A605 - &
- [34] THEOREM ON TORSION COMMUTATIVE SEMIGROUPS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1974, 21 (01): : A92 - A92
- [35] LOCALLY BANACH SEMIGROUPS WITH IDENTITY - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (04): : 669 - &
- [36] A THEOREM ON REPRESENTATIONS OF COMPACT SEMIGROUPS . PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1969, 16 (04): : 693 - &
- [37] SEMIGROUPS ON DISK WITH THREAD BOUNDARIES - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1971, 18 (05): : 796 - &
- [38] MEDIAL DELTA-SEMIGROUPS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1970, 17 (03): : 557 - &
- [39] SPANNING LP CLASSES OF SEMIGROUPS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1974, 21 (02): : A303 - A303
- [40] ENDOMORPHISM SEMIGROUPS OF FREE ALGEBRAS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1970, 17 (03): : 562 - &