Khan, Najeeb Alam; Razzaq, Oyoon Abdul; Mondal, Sankar Parsad; Rubbab, Qammar Fractional order ecological system for complexities of interacting species with harvesting threshold in imprecise environment. (English) Zbl 1485.34041 Adv. Difference Equ. 2019, Paper No. 405, 34 p. (2019). MSC: 34A08 34A07 92D40 26A33 PDFBibTeX XMLCite \textit{N. A. Khan} et al., Adv. Difference Equ. 2019, Paper No. 405, 34 p. (2019; Zbl 1485.34041) Full Text: DOI
Ara, Asmat; Razzaq, Oyoon Abdul; Khan, Najeeb Alam A single layer functional link artificial neural network based on Chebyshev polynomials for neural evaluations of nonlinear \(n\)th order fuzzy differential equations. (English) Zbl 1513.34009 An. Univ. Vest Timiș., Ser. Mat.-Inform. 56, No. 1, 3-22 (2018). MSC: 34A07 92B20 34A08 PDFBibTeX XMLCite \textit{A. Ara} et al., An. Univ. Vest Timiș., Ser. Mat.-Inform. 56, No. 1, 3--22 (2018; Zbl 1513.34009) Full Text: DOI
Khan, Najeeb Alam; Razzaq, Oyoon Abdul A systematic spectral-tau method for the solution of fuzzy fractional diffusion and fuzzy fractional wave equations. (English) Zbl 1334.35390 Tbil. Math. J. 8, No. 2, 287-314 (2015). MSC: 35R11 PDFBibTeX XMLCite \textit{N. A. Khan} and \textit{O. A. Razzaq}, Tbil. Math. J. 8, No. 2, 287--314 (2015; Zbl 1334.35390) Full Text: DOI