Some notes on soft topological spaces

Fuzzy sets

L. A. Zadeh · Information and Control · 1965 · 66.1K citations

Intuitionistic fuzzy sets

Krassimir Atanassov · Fuzzy Sets and Systems · 1986 · 16.2K citations · Full text

Rough sets

Zdzis aw Pawlak · International Journal of Parallel Programming · 1982 · 12.1K citations

Computing, Computer Science, Mathematics +10

Soft set theory—First results

D.A. Molodtsov · Computers & Mathematics with Applications · 1999 · 4.6K citations

Natural Sciences, Mathematics, Physics +2

Fuzzy topological spaces

C. L. Chang · Journal of Mathematical Analysis and Applications · 1968 · 2.3K citations