[1] | M. Shabir, M. Irfan Ali, A. Khan, Rough S-Acts, Lobachevskii Journal of Mathematics. Vol. 29 No. 2 (2008) 98-109. |
[2] | M. Irfan Ali, F. Feng, X. Liu. W.K. Min, M.Shabir, On some new operations in soft set theory, Computers and Mathematics with Applications. 57 (2009), 1547-1553. |
[3] | W. A. Dudek, M. Shabir, M. Irfan Ali, (α, β)-fuzzy ideals of hemirings, Computers and Mathematics with Applications. 58 (2009) 310-321. |
[4] | M. Shabir, M. Irfan Ali, Soft ideals and generalized fuzzy ideals in semigroups, New Mathematics and Natural Computations, Vol 5, No 3 (2009) 599-615. |
[5] | F. Feng, C. Li, B. Davvaz, M. Irfan Ali, Soft sets combined with fuzzy sets and rough sets; a tentative approach, Soft Computing (2010) 14 899-911. |
[6] | M. Irfan Ali , M. Shabir, K.P. Shum, On soft ideals over semigroups, Bull. Southeast Asian Math. Soc. 34 (2010) 595-610. |
[7] | M. Shabir, M. Irfan Ali, Semirings characterized by their p-ideals, Bull. Southeast Asian Math. Soc. 34 (2010) 1095-1112. |
[8] | M. Irfan Ali , M. Shabir, Comments on De Morgan's law in fuzzy soft sets, International Journal of Fuzzy Mathematics Vol. 18, No. 3 (2010) 679-686 |
[9] | A. Khan, T. Mehmood, M. Irfan Ali, Fuzzy interior gamma ideals in ordered gamma semigroups, Journal of Applied Mathematics and Informatics, 28 (2010) 5-6, pp. 1217-1225. |
[10] | M. Irfan Ali , M. Shabir, F. Feng, A note on (∈, ∈∨q)-fuzzy equivalence relations and indistinguishability operators, Hacceteppe Journal of Mathematics and Statistics Volume 40(3)(2011), 383–400 |
[11] | M. Irfan Ali, B. Davvaz, M. Shabir, Generalized fuzzy S-acts and their characterization by soft s-acts, Neural Computing and Application, (to appear) |
[12] | M. Irfan Ali, A note on soft sets, rough sets and fuzzy sets, Applied Soft Computing, 11 (2011) 3329-3332. |
[13] | M. Irfan Ali, M. Shabir, Munzza Naz, Algebraic strucuters of soft sets associated with new operations, Computers and Mathematics with Applications. 61 (2011), 2647-2654. |
[14] | Muhammad Irfan Ali, Soft ideals and soft filters of soft ordered semigroups, Computers and Mathematics with Applications doi:10.1016/j.camwa.2011.08.054 |