On nilpotency of higher commutator subgroups of a finite soluble group Josean da Silva AlvesPavel Shumyatsky OriginalPaper 19 August 2020 Pages: 1 - 6
On some H-Galois objects and their polynomial H-identities Waldeck SchützerAbel Gomes de Oliveira OriginalPaper 08 August 2020 Pages: 7 - 18
Pure descent for projectivity of modules Gerhard Angermüller OriginalPaper 03 August 2020 Pages: 19 - 22
Essential support of Green biset functors via morphisms Benjamín García OriginalPaper 08 October 2020 Pages: 23 - 32
Class number one problem for the real quadratic fields \({{\mathbb {Q}({\sqrt{m^2+2r}})}}\) Azizul HoqueSrinivas Kotyada OriginalPaper 17 September 2020 Pages: 33 - 36
Liftable homeomorphisms of rank two finite abelian branched covers Ferihe AtalanElif MedetogullariYıldıray Ozan OriginalPaper 12 November 2020 Pages: 37 - 48
A remark on the average number of divisors of a quadratic polynomial Dongxi Ye OriginalPaper 29 October 2020 Pages: 49 - 59
Lipschitz constants for the real part and modulus of analytic mappings on a negatively curved surface Marijan Marković OriginalPaper 24 August 2020 Pages: 61 - 66
Change of base for operator space modules Michael Rosbotham OriginalPaper Open access 14 October 2020 Pages: 67 - 78
A simple proof of the compactness of the trace operator on a Lipschitz domain Clément Denis OriginalPaper 30 October 2020 Pages: 79 - 84
Existence of positive eigenfunctions to an anisotropic elliptic operator via the sub-supersolution method Simone CianiGiovany M. FigueiredoAntonio Suárez OriginalPaper 20 August 2020 Pages: 85 - 95
On the homotopy fixed point sets of circle actions on product spaces Jian LiuSang XieXiugui Liu OriginalPaper 25 August 2020 Pages: 97 - 105
The reverse isoperimetric inequality for convex plane curves through a length-preserving flow Yunlong YangWeiping Wu OriginalPaper 21 October 2020 Pages: 107 - 113
Mean curvature rigidity of horospheres, hyperspheres, and hyperplanes Rabah Souam OriginalPaper 08 October 2020 Pages: 115 - 120
