Speciality: 01.01.04 (Geometry and topology)
Birth date: 31.12.1961
Website: https://faculty.psau.edu.sa/filedownloud/doc-14-pdf-b8fa40e04foe2f49fb33a6b73d06b54c-original.pdf
Keywords: Fuzzy filters, Fuzzy filter monad, Generalized fuzzy topology and fuzzy bi-topology, Initial and final fuzzy structures, Fuzzy topological groups, Fuzzy categories, Fuzzy separation axioms.

Subject:

General Topology and Bi-Topology, Fuzzy Topology and Fuzzy Bi-Topology, Fuzzy Filters, Fuzzy Category and Fuzzy Set Theory.

Main publications:

1. W. Gahler, A. S. Abd-Allah and A. Kandil, “On extended fuzzy topologies”, Fuzzy Sets and Systems, 109 (2000), 149 - 172
2. A. Kandil, A. S. Abd-Allah and A. A. Nouh, “Operations and its applications on L-fuzzy bitopological spaces: Part I”, Fuzzy Sets and Systems, 106 (1999), 255 - 274
3. A. S. Abd-Allah, “General notions related to fuzzy filters”, The Journal of Fuzzy Mathematics, 10:2 (2002), 321 - 358
4. A. S. Abd-Allah, “Separation Axioms in Characterized Fuzzy Spaces.”, The Journal of Fuzzy Mathematics, 15:2 (2007), 291 - 329
5. A. S. Abd-Allah, A. Al-Khedhairi, “Characterized Fuzzy R2.5 and Characterized Fuzzy T3.5 Spaces.”, Journal of Advances in Mathematics, 13:1 (2017), 7048 - 7074

Publications in Math-Net.Ru

Personal pages:

• 

Organisations:

• Prince Sattam bin Abdulaziz University