Generalized Cesàro vector-valued sequence space and matrix transformations. - Mohammad Mursaleen; Vakeel A. Khan (Inf. Sci., 2005)

On fuzzy valued lacunary ideal convergent sequence spaces defined by a compact operator. - Vakeel A. Khan; Abdullah A. H. Makharesh; Kamal M. A. S. Alshlool; Sameera A. A. Abdullah; Hira Fatima (J. Intell. Fuzzy Syst., 2018)

Some fuzzy anti λ-ideal convergent double sequence spaces. - Vakeel A. Khan; Hira Fatima; Ayaz Ahmad; Mohd Imran Idrisi (J. Intell. Fuzzy Syst., 2020)

Continuous and bounded linear operators in neutrosophic normed spaces. - Vakeel A. Khan; Ayhan Esi; Mobeen Ahmad; Mohammad Daud Khan (J. Intell. Fuzzy Syst., 2021)

Ideal convergent sequence spaces of fuzzy star-shaped numbers. - Vakeel A. Khan; Umme Tuba; SK. Ashadul Rahaman; Ayaz Ahmad (J. Intell. Fuzzy Syst., 2021)

Invariant convergent and invariant ideal convergent sequence in intuitionistic fuzzy normed space. - Vakeel A. Khan; Izhar Ali Khan; Ayhan Esi; Masood Alam (J. Intell. Fuzzy Syst., 2022)

On statistical graph and pointwise convergence of sequences of set-valued functions defined on intuitionistic fuzzy normed spaces. - Vakeel A. Khan; SK. Ashadul Rahaman; Bipan Hazarika (Soft Comput., 2023)

Rough lacunary statistical convergence in neutrosophic normed spaces. - Vakeel A. Khan; SK. Ashadul Rahaman; Bipan Hazarika; Masood Alam (J. Intell. Fuzzy Syst., 2023)

Ideal convergence in modified IFNS and $ mathcal{L} $-fuzzy normed space. - Vakeel A. Khan; Mikail Et; Izhar Ali Khan (Math. Found. Comput., 2025)