1. A classification of combinatorial types of discriminantal arrangements

   • So Yamagata

   OriginalPaper 18 January 2023 Pages: 1007 - 1032

   

2. Upper bounds for the product of element orders of finite groups

   • Elena Di Domenico
   • Carmine Monetta
   • Marialaura Noce

   OriginalPaper Open access 29 March 2023 Pages: 1033 - 1043

3. Orbit closed permutation groups, relation groups, and simple groups

   • Mariusz Grech
   • Andrzej Kisielewicz

   OriginalPaper Open access 25 January 2023 Pages: 1045 - 1072

4. Regularity and multiplicity of toric rings of three-dimensional Ferrers diagrams

   • Kuei-Nuan Lin
   • Yi-Huang Shen

   OriginalPaper 29 March 2023 Pages: 1073 - 1101

   

5. Complete gentle and special biserial algebras are g-tame

   • Toshitaka Aoki
   • Toshiya Yurikusa

   OriginalPaper 04 April 2023 Pages: 1103 - 1137

   

6. A grammatical calculus for peaks and runs of permutations

   • William Y. C. Chen
   • Amy M. Fu

   OriginalPaper 06 February 2023 Pages: 1139 - 1162

   

7. On products of permutations with the most uncontaminated cycles by designated labels

   • Ricky X. F. Chen

   OriginalPaper 28 March 2023 Pages: 1163 - 1171

8. Characterization of digraphs with three complementarity eigenvalues

   • Diego Bravo
   • Florencia Cubría
   • Vilmar Trevisan

   OriginalPaper 05 April 2023 Pages: 1173 - 1193

   

9. On the tropical Lefschetz–Hopf trace formula

   • Johannes Rau

   OriginalPaper 29 March 2023 Pages: 1195 - 1217

10. On Terwilliger \({\mathbb {F}}\)-algebras of quasi-thin association schemes

    • Yu Jiang

    OriginalPaper 29 March 2023 Pages: 1219 - 1251

11. Two-arc-transitive graphs of odd order: I

    • Cai Heng Li
    • Jing Jian Li
    • Zai Ping Lu

    OriginalPaper 05 April 2023 Pages: 1253 - 1264

12. Rigid toric matrix Schubert varieties

    • Irem Portakal

    OriginalPaper Open access 09 April 2023 Pages: 1265 - 1283

    

13. Semisymmetric graphs of order twice prime powers with the same prime valency

    • Rongquan Feng
    • Li Wang

    OriginalPaper 15 April 2023 Pages: 1285 - 1301

14. The graded Betti numbers of truncation of ideals in polynomial rings

    • Chwas Ahmed
    • Ralf Fröberg
    • Mohammed Rafiq Namiq

    OriginalPaper 05 April 2023 Pages: 1303 - 1312

15. Intersection density of cubic symmetric graphs

    • Klavdija Kutnar
    • Dragan Marušič
    • Cyril Pujol

    OriginalPaper Open access 03 April 2023 Pages: 1313 - 1326