1. Constructing 2-Arc-Transitive Covers of Hypercubes

   • Michael Giudici
   • Caiheng Li
   • Yian Xu

   Original Paper 07 June 2019 Pages: 973 - 987

   

2. Mixed Cages

   • Gabriela Araujo-Pardo
   • César Hernández-Cruz
   • Juan José Montellano-Ballesteros

   Original Paper 26 June 2019 Pages: 989 - 999

   

3. On the Sizes of Vertex-k-Maximal r-Uniform Hypergraphs

   • Yingzhi Tian
   • Hong-Jian Lai
   • Jixiang Meng

   Original Paper 07 June 2019 Pages: 1001 - 1010

4. Anti-Ramsey Problems in Complete Bipartite Graphs for t Edge-Disjoint Rainbow Spanning Subgraphs: Cycles and Matchings

   • Yuxing Jia
   • Mei Lu
   • Yi Zhang

   Original Paper 27 June 2019 Pages: 1011 - 1021

5. \(C_{2k}\)-Saturated Graphs with No Short Odd Cycles

   • Craig Timmons

   Original Paper 21 June 2019 Pages: 1023 - 1034

6. Planar Turán Numbers of Short Paths

   • Yongxin Lan
   • Yongtang Shi

   Original Paper 19 June 2019 Pages: 1035 - 1049

   

7. Alon–Tarsi Number and Modulo Alon–Tarsi Number of Signed Graphs

   • Wei Wang
   • Jianguo Qian
   • Toshiki Abe

   Original Paper 22 June 2019 Pages: 1051 - 1064

   

8. Ramsey Numbers of Interval 2-Chromatic Ordered Graphs

   • Dana Neidinger
   • Douglas B. West

   Original Paper 28 June 2019 Pages: 1065 - 1076

   

9. The Eulerian Distribution on the Involutions of the Hyperoctahedral Group is Unimodal

   • Vassilis-Dionyssis Moustakas

   Original Paper 11 July 2019 Pages: 1077 - 1090

10. The Local Structure of Claw-Free Graphs Without Induced Generalized Bulls

    • Junfeng Du
    • Liming Xiong

    Original Paper 13 July 2019 Pages: 1091 - 1103

    

11. On Indicated Coloring of Some Classes of Graphs

    • P. Francis
    • S. Francis Raj
    • M. Gokulnath

    Original Paper 13 July 2019 Pages: 1105 - 1127

    

12. Disjoint Paired-Dominating sets in Cubic Graphs

    • Gábor Bacsó
    • Csilla Bujtás
    • Zsolt Tuza

    Original Paper Open access 15 July 2019 Pages: 1129 - 1138

13. A Note on Min–Max Pair in Tournaments

    • Xiaoyun Lu

    Original Paper 23 July 2019 Pages: 1139 - 1145

14. On Rigidity of Unit-Bar Frameworks

    • József Solymosi
    • Ethan White

    Original Paper 24 July 2019 Pages: 1147 - 1152

    

15. Upper Bounds for the Domination Numbers of Graphs Using Turán’s Theorem and Lovász Local Lemma

    • Sharareh Alipour
    • Amir Jafari

    Original Paper 29 July 2019 Pages: 1153 - 1160

    

16. Extending Colorings of Planar Graphs

    • Weihua Lu
    • Han Ren

    Original Paper 05 August 2019 Pages: 1161 - 1167

17. Bipartization of Graphs

    • Mateusz Miotk
    • Jerzy Topp
    • Paweł Żyliński

    Original Paper Open access 09 August 2019 Pages: 1169 - 1177

    

18. On Classification of 2-Arc Transitive Cayley Graphs of the Dicyclic Group

    • M. Shahsavaran
    • M. R. Darafsheh
    • M. R. Salarian

    Original Paper 06 August 2019 Pages: 1179 - 1195

19. Some Conditions for the Existence of Euler H-trails

    • Hortensia Galeana-Sánchez
    • Rocío Rojas-Monroy
    • Juana Imelda Villarreal-Valdés

    Original Paper 09 August 2019 Pages: 1197 - 1208

    

20. Laplacian Spectra of Power Graphs of Certain Finite Groups

    • Ramesh Prasad Panda

    Original Paper 07 August 2019 Pages: 1209 - 1223

21. Graph Cover-Saturation

    • Danny Rorabaugh

    Original Paper 28 August 2019 Pages: 1225 - 1237

    

22. Doubly Resolvable Canonical Kirkman Packing Designs and its Applications

    • Su Wang

    Original Paper 19 August 2019 Pages: 1239 - 1251