共 50 条
- [21] ON MAPPINGS IN UNIFORM SPACES OVER A TOPOLOGICAL SEMIFIELD PROCEEDINGS OF THE JAPAN ACADEMY, 1966, 42 (01): : 33 - &
- [23] OPEN AND ALMOST OPEN MAPPINGS OF TOPOLOGICAL SPACES DOKLADY AKADEMII NAUK SSSR, 1962, 147 (05): : 999 - &
- [25] MAPPINGS OF TOPOLOGICAL SPACES INTO LATTICES + INTO BROUWERIAN ALGEBRAS BULLETIN DE L ACADEMIE POLONAISE DES SCIENCES-SERIE DES SCIENCES MATHEMATIQUES ASTRONOMIQUES ET PHYSIQUES, 1964, 12 (01): : 9 - &
- [27] Cardinal invariants and semigroups of homeomorphic mappings of topological spaces PROCEEDINGS OF THE INSTITUTE OF MATHEMATICS AND MECHANICS, 2012, 37 (45): : 117 - 120
- [30] Characterizations of new open and closed mappings in topological spaces ITALIAN JOURNAL OF PURE AND APPLIED MATHEMATICS, 2020, (44): : 764 - 774