Volume 29 • Number 1 • 2006   • A Bitopological (1,2)∗ Semi-generalised Continuous Maps O. Ravi and M. Lellis Thivagar Abstract. We introduce a new type of generalized sets called (1,2)∗ semi-generalized closed sets and a new class of generalized functions called (1,2)∗ semi-generalized continuous maps. We obtain several characterizations of this class and study its bitopological properties and investigate the relationships with other new functions like (1,2)∗ g-continuous maps and (1,2)∗ gc-irresolute maps. 2000 Mathematics Subject Classification: 54E55. Full text: PDF