Bouafia, Dahmane; Moussaoui, Toufik; O’Regan, Donal Multiplicity of positive solutions for second order quasilinear equations. (English) Zbl 1474.35019 Math. Bohem. 145, No. 1, 93-112 (2020). MSC: 35A15 35B38 30E25 58E30 49K35 PDFBibTeX XMLCite \textit{D. Bouafia} et al., Math. Bohem. 145, No. 1, 93--112 (2020; Zbl 1474.35019) Full Text: DOI
Zahiri, Saeide; Borumand Saeid, Arsham An investigation on the \(n\)-fold IVRL-filters in triangle algebras. (English) Zbl 1513.03116 Math. Bohem. 145, No. 1, 75-91 (2020). Reviewer: Sergejs Solovjovs (Praha) MSC: 03G25 PDFBibTeX XMLCite \textit{S. Zahiri} and \textit{A. Borumand Saeid}, Math. Bohem. 145, No. 1, 75--91 (2020; Zbl 1513.03116) Full Text: DOI
Gardiner, Stephen J.; Sjödin, Tomas On a conjecture of Král concerning the subharmonic extension of continuously differentiable functions. (English) Zbl 1488.31006 Math. Bohem. 145, No. 1, 71-73 (2020). MSC: 31B05 PDFBibTeX XMLCite \textit{S. J. Gardiner} and \textit{T. Sjödin}, Math. Bohem. 145, No. 1, 71--73 (2020; Zbl 1488.31006) Full Text: DOI
Basu, Sanjib; Sen, Debasish An abstract and generalized approach to the Vitali theorem on nonmeasurable sets. (English) Zbl 1474.28001 Math. Bohem. 145, No. 1, 65-70 (2020). MSC: 28A05 28D05 PDFBibTeX XMLCite \textit{S. Basu} and \textit{D. Sen}, Math. Bohem. 145, No. 1, 65--70 (2020; Zbl 1474.28001) Full Text: DOI
Rugumisa, Terentius; Kumar, Santosh; Imdad, Mohammad Common fixed points for four non-self mappings in partial metric spaces. (English) Zbl 1477.54139 Math. Bohem. 145, No. 1, 45-63 (2020). Reviewer: Vasile Berinde (Baia Mare) MSC: 54H25 54E40 54E50 PDFBibTeX XMLCite \textit{T. Rugumisa} et al., Math. Bohem. 145, No. 1, 45--63 (2020; Zbl 1477.54139) Full Text: DOI
Kafle, Bir; Luca, Florian; Togbé, Alain Lucas factoriangular numbers. (English) Zbl 1499.11016 Math. Bohem. 145, No. 1, 33-43 (2020). Reviewer: Pentti Haukkanen (Tampere) MSC: 11A25 11B39 11J86 PDFBibTeX XMLCite \textit{B. Kafle} et al., Math. Bohem. 145, No. 1, 33--43 (2020; Zbl 1499.11016) Full Text: DOI
Bravo, Jhon J.; Herrera, Jose L. Fermat \(k\)-Fibonacci and \(k\)-Lucas numbers. (English) Zbl 1474.11042 Math. Bohem. 145, No. 1, 19-32 (2020). Reviewer: Andrej Dujella (Zagreb) MSC: 11B39 11J86 PDFBibTeX XMLCite \textit{J. J. Bravo} and \textit{J. L. Herrera}, Math. Bohem. 145, No. 1, 19--32 (2020; Zbl 1474.11042) Full Text: DOI
Xuan, Wei-Feng An observation on spaces with a zeroset diagonal. (English) Zbl 1474.54075 Math. Bohem. 145, No. 1, 15-18 (2020). MSC: 54D20 54E35 54A25 PDFBibTeX XMLCite \textit{W.-F. Xuan}, Math. Bohem. 145, No. 1, 15--18 (2020; Zbl 1474.54075) Full Text: DOI
Petrich, Mario A semilattice of varieties of completely regular semigroups. (English) Zbl 1474.20104 Math. Bohem. 145, No. 1, 1-14 (2020). Reviewer: Jorge Almeida (Porto) MSC: 20M07 20M17 PDFBibTeX XMLCite \textit{M. Petrich}, Math. Bohem. 145, No. 1, 1--14 (2020; Zbl 1474.20104) Full Text: DOI