Aziz, Imran; Siraj-ul-Islam; Asif, Muhammad Haar wavelet collocation method for three-dimensional elliptic partial differential equations. (English) Zbl 1373.65085 Comput. Math. Appl. 73, No. 9, 2023-2034 (2017). MSC: 65N35 65T60 35J40 35J60 35Q30 35J48 PDFBibTeX XMLCite \textit{I. Aziz} et al., Comput. Math. Appl. 73, No. 9, 2023--2034 (2017; Zbl 1373.65085) Full Text: DOI
Aziz, Imran; Siraj-ul-Islam An efficient modified Haar wavelet collocation method for numerical solution of two-dimensional elliptic PDEs. (English) Zbl 1371.65124 Differ. Equ. Dyn. Syst. 25, No. 2, 347-360 (2017). MSC: 65N35 65T60 35J05 65N12 35J60 35J25 PDFBibTeX XMLCite \textit{I. Aziz} and \textit{Siraj-ul-Islam}, Differ. Equ. Dyn. Syst. 25, No. 2, 347--360 (2017; Zbl 1371.65124) Full Text: DOI
Siraj-ul-Islam; Aziz, Imran; Ahmad, Masood Numerical solution of two-dimensional elliptic PDEs with nonlocal boundary conditions. (English) Zbl 1360.65290 Comput. Math. Appl. 69, No. 3, 180-205 (2015). MSC: 65N35 35J25 PDFBibTeX XMLCite \textit{Siraj-ul-Islam} et al., Comput. Math. Appl. 69, No. 3, 180--205 (2015; Zbl 1360.65290) Full Text: DOI
Aziz, Imran; Siraj-ul-Islam; Šarler, Božidar Wavelets collocation methods for the numerical solution of elliptic BV problems. (English) Zbl 1352.65661 Appl. Math. Modelling 37, No. 3, 676-694 (2013). MSC: 65T60 65N35 PDFBibTeX XMLCite \textit{I. Aziz} et al., Appl. Math. Modelling 37, No. 3, 676--694 (2013; Zbl 1352.65661) Full Text: DOI
Siraj-ul-Islam; Aziz, Imran; Khan, Wajid Numerical integration of multi-dimensional highly oscillatory, gentle oscillatory and non-oscillatory integrands based on wavelets and radial basis functions. (English) Zbl 1352.65663 Eng. Anal. Bound. Elem. 36, No. 8, 1284-1295 (2012). MSC: 65T60 65D30 PDFBibTeX XMLCite \textit{Siraj-ul-Islam} et al., Eng. Anal. Bound. Elem. 36, No. 8, 1284--1295 (2012; Zbl 1352.65663) Full Text: DOI