Zerouali, Abdellah; Karim, Belhadj; Chakrone, Omar; Boukhsas, Abdelmajid On a positive solution for \((p,q)\)-Laplace equation with nonlinear boundary conditions and indefinite weights. (English) Zbl 1431.35027 Bol. Soc. Parana. Mat. (3) 38, No. 4, 219-233 (2020). MSC: 35J20 35J62 35J70 35P05 PDFBibTeX XMLCite \textit{A. Zerouali} et al., Bol. Soc. Parana. Mat. (3) 38, No. 4, 219--233 (2020; Zbl 1431.35027) Full Text: Link
Nath, Rajat Kanti A note on super integral rings. (English) Zbl 1431.05083 Bol. Soc. Parana. Mat. (3) 38, No. 4, 213-218 (2020). MSC: 05C25 05C50 16P10 PDFBibTeX XMLCite \textit{R. K. Nath}, Bol. Soc. Parana. Mat. (3) 38, No. 4, 213--218 (2020; Zbl 1431.05083) Full Text: Link
Tsouli, Najib; Haddaoui, Mustapha; Hssini, El Miloud Multiple solutions for a critical \(p(x)\)-Kirchhoff type equations. (English) Zbl 1431.35014 Bol. Soc. Parana. Mat. (3) 38, No. 4, 197-211 (2020). MSC: 35D99 35J60 PDFBibTeX XMLCite \textit{N. Tsouli} et al., Bol. Soc. Parana. Mat. (3) 38, No. 4, 197--211 (2020; Zbl 1431.35014) Full Text: Link
Al-Salih, Rasheed; Bohner, Martin Separated and state-constrained separated linear programming problems on time scales. (English) Zbl 1431.34098 Bol. Soc. Parana. Mat. (3) 38, No. 4, 181-195 (2020). MSC: 34N05 90C05 90C39 PDFBibTeX XMLCite \textit{R. Al-Salih} and \textit{M. Bohner}, Bol. Soc. Parana. Mat. (3) 38, No. 4, 181--195 (2020; Zbl 1431.34098) Full Text: Link
Sahmoudi, M.; Soullami, A. On sextic integral bases using relative quadratic extention. (English) Zbl 1431.35011 Bol. Soc. Parana. Mat. (3) 38, No. 4, 175-180 (2020). MSC: 35B40 35L70 PDFBibTeX XMLCite \textit{M. Sahmoudi} and \textit{A. Soullami}, Bol. Soc. Parana. Mat. (3) 38, No. 4, 175--180 (2020; Zbl 1431.35011) Full Text: Link
Boulaaras, Salah; Bahi, Mohammed Cherif; Haiour, Mohamed; Zarai, Abderrahmane The maximum norm analysis of a nonmatching grids method for a class of parabolic equation. (English) Zbl 1431.65197 Bol. Soc. Parana. Mat. (3) 38, No. 4, 157-174 (2020). MSC: 65N06 65N12 65F05 PDFBibTeX XMLCite \textit{S. Boulaaras} et al., Bol. Soc. Parana. Mat. (3) 38, No. 4, 157--174 (2020; Zbl 1431.65197) Full Text: Link
Al-Omari, Shrideh Khalaf A study on a class of modified Bessel-type integrals in a Fréchet space of Boehmians. (English) Zbl 1431.42008 Bol. Soc. Parana. Mat. (3) 38, No. 4, 145-156 (2020). MSC: 42A38 42A85 PDFBibTeX XMLCite \textit{S. K. Al-Omari}, Bol. Soc. Parana. Mat. (3) 38, No. 4, 145--156 (2020; Zbl 1431.42008) Full Text: Link
Tajmouati, A.; El Bakkali, A.; Ahmed, M. B. Mohamed The distance from the holomorphically decomposable Fredholm spectrum. (English) Zbl 1431.47006 Bol. Soc. Parana. Mat. (3) 38, No. 4, 137-144 (2020). MSC: 47A53 47A10 47B01 PDFBibTeX XMLCite \textit{A. Tajmouati} et al., Bol. Soc. Parana. Mat. (3) 38, No. 4, 137--144 (2020; Zbl 1431.47006) Full Text: Link
Azizi, Abdelmalek; Zekhnini, Abdelkader; Taous, Mohammed On the capitulation of the 2-ideal classes of the field \(\mathbb{Q}(\sqrt{p_1p_2q},i)\) of type \((2,2,2)\). (English) Zbl 1431.11118 Bol. Soc. Parana. Mat. (3) 38, No. 4, 127-135 (2020). MSC: 11R11 11R16 11R20 11R27 11R29 PDFBibTeX XMLCite \textit{A. Azizi} et al., Bol. Soc. Parana. Mat. (3) 38, No. 4, 127--135 (2020; Zbl 1431.11118) Full Text: Link
Boulaaras, Salah; Habita, Khaled; Haiour, Mohamed A posteriori error estimates for the generalized overlapping domain decomposition method for parabolic equation with mixed boundary condition. (English) Zbl 1431.65170 Bol. Soc. Parana. Mat. (3) 38, No. 4, 111-126 (2020). MSC: 65M60 35K20 65N55 65N15 PDFBibTeX XMLCite \textit{S. Boulaaras} et al., Bol. Soc. Parana. Mat. (3) 38, No. 4, 111--126 (2020; Zbl 1431.65170) 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
Heidarkhani, Shapour; De Araujo, Anderson L. A.; Salari, Amjad Infinitely many solutions for nonlocal problems with variable exponent and nonhomogeneous Neumann condition. (English) Zbl 1431.35025 Bol. Soc. Parana. Mat. (3) 38, No. 4, 71-96 (2020). MSC: 35J20 35J60 PDFBibTeX XMLCite \textit{S. Heidarkhani} et al., Bol. Soc. Parana. Mat. (3) 38, No. 4, 71--96 (2020; Zbl 1431.35025) Full Text: Link
Nagid, Nabila; Belhadj, Hassan New approach for accelerating nonlinear Schwarz iterations. (English) Zbl 1431.65230 Bol. Soc. Parana. Mat. (3) 38, No. 4, 51-69 (2020). MSC: 65N55 65B05 PDFBibTeX XMLCite \textit{N. Nagid} and \textit{H. Belhadj}, Bol. Soc. Parana. Mat. (3) 38, No. 4, 51--69 (2020; Zbl 1431.65230) Full Text: Link
Bagheri, M.; Afrouzi, G. A. Multiplicity results for Kirchhoff type elliptic problems with Hardy potential. (English) Zbl 1431.35006 Bol. Soc. Parana. Mat. (3) 38, No. 4, 31-50 (2020). MSC: 35B40 35L70 PDFBibTeX XMLCite \textit{M. Bagheri} and \textit{G. A. Afrouzi}, Bol. Soc. Parana. Mat. (3) 38, No. 4, 31--50 (2020; Zbl 1431.35006) Full Text: Link
Alfaqih, Waleed Mohd.; Imdad, Mohammad; Rouzkard, Fayyaz Unified common fixed point theorems in complex valued metric spaces via an implicit relation with applications. (English) Zbl 1431.54023 Bol. Soc. Parana. Mat. (3) 38, No. 4, 9-29 (2020). MSC: 54H25 54E40 45G10 PDFBibTeX XMLCite \textit{W. Mohd. Alfaqih} et al., Bol. Soc. Parana. Mat. (3) 38, No. 4, 9--29 (2020; Zbl 1431.54023) Full Text: Link