Poncelet triangles: a theory for locus ellipticity Mark HelmanDominique LaurainDan Reznik Original Paper 03 January 2022 Pages: 445 - 457
Point-ellipse configurations and related topics Gábor GévayNino BašićTomaž Pisanski Original Paper 26 July 2021 Pages: 459 - 475
Separating circles on the sphere by polygonal tilings András Bezdek Original Paper 08 July 2021 Pages: 495 - 504
Properties of a curve whose convex hull covers a given convex body Yurii G. Nikonorov Original Paper 22 November 2021 Pages: 505 - 513
Orders and polytropes: matrix algebras from valuations Yassine El MaazouzMarvin Anas HahnBernd Sturmfels Original Paper Open access 19 October 2021 Pages: 515 - 531
Lattice duality for coupling pairs admitting polytope duality with trivial toric contribution Makiko Mase Original Paper Open access 20 August 2021 Pages: 533 - 559
Implicit forms of inner isoptics of ellipses Aharon NaimanMagdalena SkrzypiecWitold Mozgawa Original Paper 11 February 2022 Pages: 561 - 571
On Ulrich bundles on projective bundles Andreas Hochenegger Original Paper Open access 20 July 2021 Pages: 573 - 587
H-stability of syzygy bundles on some regular algebraic surfaces H. Torres-LópezA. G. Zamora Original Paper 21 August 2021 Pages: 589 - 598
Generalized skew derivations and generalization of commuting maps on prime rings Vincenzo De FilippisBasudeb DharaNripendu Bera Original Paper 27 July 2021 Pages: 599 - 620
Jordan triple homomorphisms on \({\mathcal {T}}_\infty (F)\) Roksana Słowik Original Paper Open access 02 August 2021 Pages: 621 - 637
Retractable and coretractable modules in Wisbauer category A. N. AbyzovM. S. Eryashkin Original Paper 13 August 2021 Pages: 639 - 645
Nilpotence and duality in the complete cohomology of a module Jon F. Carlson Original Paper 04 September 2021 Pages: 647 - 660