Sihem, Benamira; Eddine, Oussaeif Taki; Abdelfatah, Bouziani Galerkin finite element method for a semi-linear parabolic equation with purely integral conditions. (English) Zbl 07801856 Bol. Soc. Parana. Mat. (3) 40, Paper No. 68, 15 p. (2022). MSC: 35A05 35A07 35K50 35Q80 PDFBibTeX XMLCite \textit{B. Sihem} et al., Bol. Soc. Parana. Mat. (3) 40, Paper No. 68, 15 p. (2022; Zbl 07801856) Full Text: DOI
Mohammadi, F.; Hassani, H. Numerical solution of time-fractional telegraph equation by using a new class of orthogonal polynomials. (English) Zbl 07801821 Bol. Soc. Parana. Mat. (3) 40, Paper No. 33, 13 p. (2022). MSC: 35R11 33C47 65M70 PDFBibTeX XMLCite \textit{F. Mohammadi} and \textit{H. Hassani}, Bol. Soc. Parana. Mat. (3) 40, Paper No. 33, 13 p. (2022; Zbl 07801821) Full Text: DOI
Khani, Ali; Panahi, Saeid Solving fractional differential equations by the ultraspherical integration method. (English) Zbl 07801811 Bol. Soc. Parana. Mat. (3) 40, Paper No. 23, 14 p. (2022). MSC: 35B40 35L70 PDFBibTeX XMLCite \textit{A. Khani} and \textit{S. Panahi}, Bol. Soc. Parana. Mat. (3) 40, Paper No. 23, 14 p. (2022; Zbl 07801811) Full Text: DOI
Barati, Ali; Atabaigi, Ali Numerical simulations of two components ecological models with sinc collocation method. (English) Zbl 1431.65149 Bol. Soc. Parana. Mat. (3) 38, No. 5, 147-164 (2020). MSC: 65M22 65N30 35F20 PDFBibTeX XMLCite \textit{A. Barati} and \textit{A. Atabaigi}, Bol. Soc. Parana. Mat. (3) 38, No. 5, 147--164 (2020; Zbl 1431.65149) Full Text: Link
Seyedi, Nasibeh; Saeedi, Habibollah Operational shifted hybrid Gegenbauer functions method for solving multi-term time fractional differential equations. (English) Zbl 1431.35012 Bol. Soc. Parana. Mat. (3) 38, No. 4, 97-110 (2020). MSC: 35B40 35L70 PDFBibTeX XMLCite \textit{N. Seyedi} and \textit{H. Saeedi}, Bol. Soc. Parana. Mat. (3) 38, No. 4, 97--110 (2020; Zbl 1431.35012) Full Text: Link
Bisheh-Niasar, Morteza; Saadatmandi, Abbas Some novel Newton-type methods for solving nonlinear equations. (English) Zbl 1431.65065 Bol. Soc. Parana. Mat. (3) 38, No. 3, 111-123 (2020). MSC: 65H05 65H99 PDFBibTeX XMLCite \textit{M. Bisheh-Niasar} and \textit{A. Saadatmandi}, Bol. Soc. Parana. Mat. (3) 38, No. 3, 111--123 (2020; Zbl 1431.65065) Full Text: Link
Parand, Kourosh; Delkhosh, Mehdi System of nonlinear Volterra integro-differential equations of arbitrary order. (English) Zbl 1424.45012 Bol. Soc. Parana. Mat. (3) 36, No. 4, 33-54 (2018). MSC: 45G15 45D05 26A33 65L60 45J05 PDFBibTeX XMLCite \textit{K. Parand} and \textit{M. Delkhosh}, Bol. Soc. Parana. Mat. (3) 36, No. 4, 33--54 (2018; Zbl 1424.45012) Full Text: Link
Pourghanbar, Somayeh; Ranjbar, Mojtaba A new approximation method to solve boundary value problems by using functional perturbation concepts. (English) Zbl 1424.65113 Bol. Soc. Parana. Mat. (3) 36, No. 3, 9-25 (2018). MSC: 65L10 34A25 41A58 PDFBibTeX XMLCite \textit{S. Pourghanbar} and \textit{M. Ranjbar}, Bol. Soc. Parana. Mat. (3) 36, No. 3, 9--25 (2018; Zbl 1424.65113) Full Text: Link
Refahi Sheikhani, A. H.; Mashoof, M. Numerical solution of fractional differential equation by wavelets and hybrid functions. (English) Zbl 1449.65169 Bol. Soc. Parana. Mat. (3) 36, No. 2, 231-244 (2018). MSC: 65L60 34A08 PDFBibTeX XMLCite \textit{A. H. Refahi Sheikhani} and \textit{M. Mashoof}, Bol. Soc. Parana. Mat. (3) 36, No. 2, 231--244 (2018; Zbl 1449.65169) Full Text: Link
Ashpazzadeh, E.; Lakestani, M. Hermite interpolant multiscaling functions for numerical solution of the convection diffusion equations. (English) Zbl 1424.65178 Bol. Soc. Parana. Mat. (3) 36, No. 2, 83-97 (2018). MSC: 65M70 65D07 PDFBibTeX XMLCite \textit{E. Ashpazzadeh} and \textit{M. Lakestani}, Bol. Soc. Parana. Mat. (3) 36, No. 2, 83--97 (2018; Zbl 1424.65178) Full Text: Link
Morlando, Fabrizio Approximate analytical solution of a third-order IVP arising in thin film flows driven by surface tension. (English) Zbl 1474.76013 Bol. Soc. Parana. Mat. (3) 35, No. 3, 117-129 (2017). MSC: 76A20 35G25 35A15 76D08 PDFBibTeX XMLCite \textit{F. Morlando}, Bol. Soc. Parana. Mat. (3) 35, No. 3, 117--129 (2017; Zbl 1474.76013) Full Text: Link
Ghaziani, Reza Khoshsiar; Fardi, Mojtaba; Ghasemi, Mehdi Numerical treatment of nonlinear optimal control problems. (English) Zbl 1424.49031 Bol. Soc. Parana. Mat. (3) 35, No. 2, 195-208 (2017). MSC: 49M05 49M25 PDFBibTeX XMLCite \textit{R. K. Ghaziani} et al., Bol. Soc. Parana. Mat. (3) 35, No. 2, 195--208 (2017; Zbl 1424.49031) Full Text: Link
Mohammadi, Fakhrodin Efficient Galerkin solution of stochastic fractional differential equations using second kind Chebyshev wavelets. (English) Zbl 1424.65168 Bol. Soc. Parana. Mat. (3) 35, No. 1, 195-215 (2017). MSC: 65M60 60H35 65M75 65T60 78A25 PDFBibTeX XMLCite \textit{F. Mohammadi}, Bol. Soc. Parana. Mat. (3) 35, No. 1, 195--215 (2017; Zbl 1424.65168) Full Text: Link