A unified construction of semiring-homomorphic graph invariants Tobias Fritz OriginalPaper 11 February 2021 Pages: 693 - 718
Ehrhart polynomials of polytopes and spectrum at infinity of Laurent polynomials Antoine Douai OriginalPaper 03 November 2020 Pages: 719 - 732
Correction to “Faithful permutation representations of toroidal regular maps” Maria Elisa FernandesClaudio Alexandre Piedade Correction 25 November 2020 Pages: 733 - 738
Addition–deletion results for the minimal degree of logarithmic derivations of hyperplane arrangements and maximal Tjurina line arrangements Takuro AbeAlexandru DimcaGabriel Sticlaru OriginalPaper 16 November 2020 Pages: 739 - 766
Real and complex supersolvable line arrangements in the projective plane Krishna HanumanthuBrian Harbourne OriginalPaper 12 November 2020 Pages: 767 - 785
Eigenvalues of zero-divisor graphs of finite commutative rings Katja Mönius OriginalPaper Open access 17 November 2020 Pages: 787 - 802
Packing properties of cubic square-free monomial ideals Ali AlilooeeArindam Banerjee OriginalPaper 09 February 2021 Pages: 803 - 813
Cones from quantum groups to tropical flag varieties Xin FangGhislain FourierMarkus Reineke OriginalPaper Open access 09 February 2021 Pages: 815 - 835
Tight chiral polytopes Gabe CunninghamDaniel Pellicer OriginalPaper 22 February 2021 Pages: 837 - 878
Distinguished sets of semi-simple Lie algebras Xudong ChenBahman Gharesifard OriginalPaper 23 March 2021 Pages: 879 - 891
On permutations of \(\{1,\ldots ,n\}\) and related topics Zhi-Wei Sun OriginalPaper 25 March 2021 Pages: 893 - 912
Correction to: A complete classification of 5-regular circulant graphs that allow cyclic orthogonal double covers M. HigazyR. ScapellatoY. S. Hamed Correction 02 March 2021 Pages: 913 - 914
Equivariant Euler characteristics of unitary buildings Jesper M. Møller OriginalPaper 24 March 2021 Pages: 915 - 946
Edge ideals with almost maximal finite index and their powers Mina Bigdeli OriginalPaper 22 March 2021 Pages: 947 - 978
