Fuzzy mathematics 17 Fuzzy sets 9 Dissertations, Academic (Ph.D) 8 Thesis (Ph.D)-Mathematics 7 Mathematics 4 Fuzzy logic 3 Digital techniques 2 Fuzzy systems 2 Image processing 2 Soft computing 2 Algebra, Universal 1 Bioinformatics 1 Cluster set theory 1 Computational biology 1 Computer vision in medicine 1 Data mining 1 Diagnosis-Fuzzy sets 1 Differential equations 1 Dissertations, Academic(Ph.D) 1 Econometrics 1 Economics, Mathematical 1 Economics-Mathematical applications 1 Fractional differential equations 1 Frames (Combinatorial analysis) 1 Frames(Vector analysis) 1 Functions 1 Fuzzy mathematics-Economic aspects 1 Fuzzy systems in medicine 1 Fuzzy-sets 1 Heyting algebras 1