On a generalization of Schur theorem concerning resultants Maciej Ulas OriginalPaper Open access 23 November 2020 Pages: 1 - 11
Inequalities for generalized eigenvalues of quaternion matrices Yan HongFeng Qi OriginalPaper 21 July 2020 Pages: 12 - 19
Continuous maps with the disjoint support property Snigdha Bharati ChoudhurySatya Deo OriginalPaper 16 October 2020 Pages: 20 - 31
Deciding multiple tiling by polygons in polynomial time Mihail N. Kolountzakis OriginalPaper 13 October 2020 Pages: 32 - 38
A new proof of a generalization of Gerzon’s bound Gábor Hegedüs OriginalPaper Open access 22 November 2020 Pages: 49 - 53
On the maximal unramified pro-2-extension of certain cyclotomic \(\mathbb {Z}_2\)-extensions Abdelmalek AziziMohammed RezzouguiAbdelkader Zekhnini OriginalPaper 20 November 2020 Pages: 54 - 66
From biased coin to any discrete distribution Karol Gryszka OriginalPaper Open access 29 October 2020 Pages: 71 - 80
A note on algebraic independence criterion for Laurent series in positive characteristic Mao-Sheng Li OriginalPaper 20 August 2020 Pages: 81 - 87
Direct estimates of the weighted simultaneous approximation by the Szász–Mirakjan operator Borislav R. Draganov OriginalPaper 17 November 2020 Pages: 88 - 109