Hierarchical Characteristics of Fuzziness and Fuzziness Theory
Shiquan Chen · Mohu xitong yu shuxue · 1999
On thebasisof[1],thehierarchicalcharacteristicsoffuzzinessand fuzzy level w hich the fuzzy phenom enon belong to, are analyzed. The m athem atics problem s of each leveloffuzzinessare discussed, the conceptoffuzziness science(fuzziness theory) and its trends ofresearch and developm entare introduced.