Multipartite Hypergraphs Achieving Equality in Ryser’s Conjecture Ron AharoniJános BarátIan M. Wanless Original Paper 30 April 2015 Pages: 1 - 15
On Cayley Sum Graphs of Non-Abelian Groups Marzieh AmooshahiBijan Taeri Original Paper 19 February 2015 Pages: 17 - 29
Excluded Minors for Matroids Satisfying Kinser’s Inequalities Amanda CameronDillon Mayhew Original Paper 18 March 2015 Pages: 31 - 47
On Zero-Sum and Almost Zero-Sum Subgraphs Over \({\mathbb {Z}}\) Yair CaroRaphael Yuster Original Paper 19 February 2015 Pages: 49 - 63
Finding Shorter Cycles in a Weighted Graph Fugang ChaoHan RenNi Cao Original Paper 30 April 2015 Pages: 65 - 77
A Roman Domination Chain Mustapha ChellaliTeresa W. HaynesAlice A. McRae Original Paper 26 March 2015 Pages: 79 - 92
The Cycle Spectrum of Claw-free Hamiltonian Graphs Jonas EckertFelix JoosDieter Rautenbach Original Paper 19 February 2015 Pages: 93 - 101
\((1,f)\)-Factors of Graphs with Odd Property Yoshimi EgawaMikio KanoZheng Yan Original Paper 10 March 2015 Pages: 103 - 110
Criticality of Counterexamples to Toroidal Edge-Hamiltonicity M. N. EllinghamEmily A. Marshall Original Paper 26 February 2015 Pages: 111 - 121
CKI-Digraphs, Generalized Sums and Partitions of Digraphs Hortensia Galeana-SánchezMika Olsen Original Paper 08 May 2015 Pages: 123 - 131
Fixing Numbers for Matroids Gary GordonJennifer McNultyNancy Ann Neudauer Original Paper 21 February 2015 Pages: 133 - 146
Biembeddings of Symmetric \(n\)-Cycle Systems Terry S. GriggsThomas A. McCourt Original Paper 04 March 2015 Pages: 147 - 160
On the threshold for rainbow connection number \(r\) in random graphs Annika HeckelOliver Riordan Original Paper 20 February 2015 Pages: 161 - 174
Signed Roman \(k\)-Domination in Graphs Michael A. HenningLutz Volkmann Original Paper 20 February 2015 Pages: 175 - 190
Max-Coloring of Vertex-Weighted Graphs Hsiang-Chun HsuGerard Jennhwa Chang Original Paper 21 March 2015 Pages: 191 - 198
Decomposition of Product Graphs into Paths and Cycles of Length Four S. JeevadossA. Muthusamy Original Paper 21 March 2015 Pages: 199 - 223
On Minimally Highly Vertex-Redundantly Rigid Graphs Viktória E. KaszanitzkyCsaba Király Original Paper 11 March 2015 Pages: 225 - 240
Completing Partial Latin Squares with Blocks of Non-empty Cells Jaromy KuhlMichael W. Schroeder Original Paper 23 April 2015 Pages: 241 - 256
Connected Colourings of Complete Graphs and Hypergraphs Imre LeaderTa Sheng Tan Original Paper 19 February 2015 Pages: 257 - 269
The Hamilton–Waterloo Problem for Triangle-Factors and Heptagon-Factors Hongchuan LeiHung-Lin Fu Original Paper 21 April 2015 Pages: 271 - 278
Long Paths and Cycles Passing Through Specified Vertices Under the Average Degree Condition Binlong LiBo NingShenggui Zhang Original Paper 08 May 2015 Pages: 279 - 295
The Existence Spectrum for Overlarge Sets of Pure Hybrid Triple Systems Yuanyuan Liu Original Paper 05 April 2015 Pages: 297 - 310
Hamilton Circuits and Essential Girth of Claw Free Graphs Zhengke MiaoXiaofeng WangCun-Quan Zhang Original Paper 07 March 2015 Pages: 311 - 321
On Heterochromatic Out-directed Spanning Trees in Tournaments Juan José Montellano-BallesterosEduardo Rivera-Campo Original Paper 26 February 2015 Pages: 323 - 332
A Generalization of the Problem of Mariusz Meszka Anita PasottiMarco Antonio Pellegrini Original Paper 11 March 2015 Pages: 333 - 350
On a Coloring Conjecture of Hajós Yuqin SunXingxing Yu Original Paper 21 February 2015 Pages: 351 - 361
Small Matchings Extend to Hamiltonian Cycles in Hypercubes Fan WangHeping Zhang Original Paper 21 February 2015 Pages: 363 - 376
The Existence Problem of \(k\)-\(\gamma _t\)-Critical Graphs Yan WangChunxiang Wang Original Paper 04 March 2015 Pages: 377 - 402
A New Proof for a Result of Kingan and Lemos’ Jesse T. WilliamsXiangqian Zhou Original Paper 10 March 2015 Pages: 403 - 417
\(Z_3\)-Connectivity with Independent Number 2 Fan YangXiangwen LiLiangchen Li Original Paper 07 March 2015 Pages: 419 - 429
