The Generalization of Rodabaugh's α-Closure
Meng Guang · Mohu xitong yu shuxue · 2003
Rodabaugh has presented the concept of α closure for crisp sets in L fuzzy topological spaces and element α of fuzzy lattice L. In the paper, Rodabaugh's α closure has been generalized to so call HFα closure, it is defined for L fuzzy sets in L fuzzy topological spaces. Based this, HFα closed sets are defined. The basic properties of HFα closure and HFα closed sets are discussed.