The Ihara-Zeta Function and the Spectrum of the Join of Two Semi-Regular Bipartite Graphs Xiaotong LiXian’an JinQi Yan Original Paper 07 April 2022 Article: 82
Stability on Matchings in 3-Uniform Hypergraphs Mingyang GuoHongliang Lu Original Paper 06 April 2022 Article: 81
A Note on Exact Minimum Degree Threshold for Fractional Perfect Matchings Hongliang LuXingxing Yu Original Paper 06 April 2022 Article: 80
Avoiding and Extending Partial Edge Colorings of Hypercubes Carl Johan CasselgrenPer JohanssonKlas Markström Original Paper Open access 04 April 2022 Article: 79
Improved Monochromatic Double Stars in Edge Colorings Gábor N. Sárközy Original Paper Open access 28 March 2022 Article: 78
Predominating a Vertex in the Connected Domination Game Csilla BujtásVesna IršičSandi Klavžar Original Paper 25 March 2022 Article: 77
On 2-Factors Splitting an Embedded Graph into Two Plane Graphs Gunnar BrinkmannSara ChiersCarol T. Zamfirescu Original Paper 23 March 2022 Article: 76
Improved Bounds on the k-tuple (Roman) Domination Number of a Graph Noor A’lawiah Abd AzizMichael A. HenningHailiza Kamarulhaili Original Paper 23 March 2022 Article: 75
Disjoint Cycles of Different Lengths in 3-Regular Digraphs Zhihong HePanpan ChengYunshu Gao Original Paper 18 March 2022 Article: 74
Some Results on Dominating Induced Matchings S. AkbariH. BaktashM. Roghani Original Paper 14 March 2022 Article: 73
The Extremal Sizes of Arc-Maximal (k, l)-Digraphs Liqiong XuHong-Jian LaiMurong Xu Original Paper 14 March 2022 Article: 72
A proof of a conjecture on the paired-domination subdivision number Zehui ShaoSeyed Mahmoud SheikholeslamiHossein Karami Original Paper 14 March 2022 Article: 71
On Sufficient Conditions for Planar Graphs to be 5-Flexible Fan Yang Original Paper 14 March 2022 Article: 70
Note on Rainbow Triangles in Edge-Colored Graphs Xiaozheng ChenXueliang LiBo Ning Original Paper 14 March 2022 Article: 69
Generalized Power Domination in Claw-Free Regular Graphs Hangdi ChenChanghong LuQingjie Ye Original Paper 14 March 2022 Article: 68
Extremal Graphs for Two Vertex-Disjoint Copies of a Clique Wanfang ChenChanghong LuLong-Tu Yuan Original Paper 14 March 2022 Article: 67
A Class of Cubic Graphs Satisfying Berge Conjecture Wuyang SunFan Wang Original Paper 14 March 2022 Article: 66
Supersaturation for Subgraph Counts Jonathan CutlerJD NirA. J. Radcliffe Original Paper 14 March 2022 Article: 65
Fractional Cocoloring of Graphs John GimbelAndré KündgenMichael Molloy Original Paper 14 March 2022 Article: 64
On Strong Edge-Coloring of Claw-Free Subcubic Graphs Jian-Bo LvJianxi LiXiaoxia Zhang Original Paper 14 March 2022 Article: 63
H-Cycles in H-Colored Multigraphs Hortensia Galeana-SánchezRocío Rojas-MonroyJuana Imelda Villarreal-Valdés Original Paper 14 March 2022 Article: 62
Meyniel Extremal Families of Abelian Cayley Graphs Fatemeh HasiriIgor Shinkar Original Paper 14 March 2022 Article: 61
On Bipartite Graphs Having Minimum Fourth Adjacency Coefficient Shi-Cai GongLi-Ping ZhangShao-Wei Sun Original Paper 14 March 2022 Article: 60
Free Subarrangements of Shi Arrangements Zixuan WangGuangfeng Jiang Original Paper 14 March 2022 Article: 59
Complex and Homomorphic Chromatic Number of Signed Planar Simple Graphs Reza NaserasrLan Anh Pham Original Paper 14 March 2022 Article: 58
The Polychromatic Number of Small Subsets of the Integers Modulo n Emelie CurlJohn GoldwasserMichael Young Original Paper 14 March 2022 Article: 57
Three-Weight Codes over Rings and Strongly Walk Regular Graphs Minjia ShiMichael KiermaierPatrick Solé Original Paper 14 March 2022 Article: 56
Non-Bipartite Distance-Regular Graphs with Diameters 5, 6 and a Smallest Eigenvalue Jing LiYan WangSuogang Gao Original Paper 14 March 2022 Article: 55
Homogeneous Coherent Configurations from Spherical Buildings and Other Edge-Coloured Graphs Pierre Guillot Original Paper 14 March 2022 Article: 54
Cyclic arrangements with minimum modulo m winding numbers Chengyang QianYaokun WuYanzhen Xiong Original Paper 14 March 2022 Article: 53
On the Maximum Number of Non-attacking Rooks on a High-Dimensional Simplicial Chessboard Arash AhadiMohsen MollahajiaghaeiAli Dehghan Original Paper 14 March 2022 Article: 52
Strong Edge Coloring of Cayley Graphs and Some Product Graphs Suresh DaraSuchismita MishraZsolt Tuza Original Paper Open access 02 February 2022 Article: 51
An Improved Upper Bound on the Independent Domination Number in Cubic Graphs of Girth at Least Six Gholamreza AbrishamiMichael A. Henning Original Paper 01 February 2022 Article: 50
A Proof of a Conjecture on the Distance Spectral Radius and Maximum Transmission of Graphs Lele LiuHaiying ShanChangxiang He Original Paper 01 February 2022 Article: 49
Weighted Dyck Paths with Special Restrictions on the Levels of Valleys Yidong SunQianqian LiuYanxin Liu Original Paper 01 February 2022 Article: 48
On the Existence of Regular Sparse Anti-magic Squares of Odd Order Guangzhou ChenWen LiBangying Xin Original Paper 01 February 2022 Article: 47
On Exclusive Sum Labellings of Hypergraphs Christopher PurcellJoe RyanMária Skyvová Original Paper 01 February 2022 Article: 46
On Properties of Pebble Assignment Graphs M. LindE. FioriniA. Woldar Original Paper 01 February 2022 Article: 45
On Maximal Det-Independent (Res-Independent) Sets in Graphs Zill-E-ShamsMuhammad SalmanUsman Ali Original Paper 01 February 2022 Article: 44
Ramsey and Gallai-Ramsey Number for Wheels Yaping MaoZhao WangIngo Schiermeyer Original Paper 01 February 2022 Article: 42
On a Paley-Type Graph on \({\mathbb {Z}}_n\) Anwita BhowmikRupam Barman Original Paper 01 February 2022 Article: 41
The Generalized Turán Number of Spanning Linear Forests Lin-Peng ZhangLigong WangJiale Zhou Original Paper 01 February 2022 Article: 40
Double Roman Domination in Graphs with Minimum Degree at Least Two and No \(C_{5}\)-cycle Saeed KosariZehui ShaoHossein Karami Original Paper 01 February 2022 Article: 39
New Proofs for the Disjunctive Rado Number of the Equations \(x_1-x_2=a\) and \(x_1-x_2=b\) A. DileepJai MoondraAmitabha Tripathi Original Paper 01 February 2022 Article: 38
Thick Weakly Distance-Regular Digraphs Yuefeng YangKaishun Wang Original Paper 01 February 2022 Article: 37
Systems of Overlap Representation for Families of Intervals Adam S. JobsonAndré E. KézdyD. Jacob Wildstrom Original Paper 01 February 2022 Article: 36
The Crossing Numbers of Join of Special Disconnected Graph on Five Vertices with Discrete Graphs Marián KleščMichal StašJana Petrillová Original Paper 01 February 2022 Article: 35
Beck’s Coloring of Finite Product of Commutative Ring with Unity Thanthony Kavaskar Original Paper 01 February 2022 Article: 34
A Note on Extremal Digraphs Containing at Most t Walks of Length k with the Same Endpoints Zhenhua Lyu Original Paper 01 February 2022 Article: 33
