Sobhy A. El-Sheikh

Publication Activity (10 Years)

Years Active: 1995-2020
Publications (10 Years): 7

Top Topics

Database Querying

Approximation Spaces

Top Venues

J. Intell. Fuzzy Syst.

Adv. Fuzzy Syst.

Adv. Decis. Sci.

Publications

Ali Kandil, Sobhy A. El-Sheikh, Mona Hosny, Mahmoud Raafat
Mappings and Connectedness on Hesitant Fuzzy Soft Multispaces. Adv. Fuzzy Syst. 2020 (2020)
Ali Kandil, Sobhy A. El-Sheikh, Mona Hosny, Mahmoud Raafat
Hesitant fuzzy soft multisets and their applications in decision-making problems. Soft Comput. 24 (6) (2020)
Ali Kandil, Sobhy A. El-Sheikh, Mona Hosny, Mahmoud Raafat
Bi-ideal approximation spaces and their applications. Soft Comput. 24 (17) (2020)
Ali Kandil, Osama A. E. Tantawy, Sobhy A. El-Sheikh, Shawqi A. Hazza
Some types of pairwise soft sets and the associated soft topologies. J. Intell. Fuzzy Syst. 32 (1) (2017)
Sobhy A. El-Sheikh, Mona Hosny, Mahmoud Raafat
Comment on "Rough Multisets and Information Multisystems". Adv. Decis. Sci. 2017 (2017)
Amr Zakaria, Sunil Jacob John, Sobhy A. El-Sheikh
Generalized rough multiset via multiset ideals. J. Intell. Fuzzy Syst. 30 (3) (2016)
Osama A. E. Tantawy, Sobhy A. El-Sheikh, Rasha Naser Majeed
A note on "separation axioms in fuzzy bitopological spaces". J. Intell. Fuzzy Syst. 28 (5) (2015)
A. M. Kozae, Sobhy A. El-Sheikh, R. Mareay
Covering-based rough fuzzy sets and binary relation. J. Intell. Fuzzy Syst. 26 (2) (2014)
Sobhy A. El-Sheikh
A new approach to fuzzy bitopological spaces. Inf. Sci. 137 (1-4) (2001)
Sobhy A. El-Sheikh
Compactness in fuzzy (fuzzy supra) topological spaces. Fuzzy Sets Syst. 116 (3) (2000)
Ali Kandil, A. A. Nouh, Sobhy A. El-Sheikh
Strong and ultra separation axioms of fuzzy bitopological spaces. Fuzzy Sets Syst. 105 (3) (1999)
Ali Kandil, A. A. Nouh, Sobhy A. El-Sheikh
On fuzzy bitopological spaces. Fuzzy Sets Syst. 74 (3) (1995)