1034-4942
Feedback numbers of Kautz undirected graphs
Xirong Xu, Jian Wang, Jun-Ming Xu and Yongchang Cao
3
Properties of independent Roman domination in graphs
M. Adabi, E. Ebrahimi Targhi, N. Jafari Rad and M. Saied Moradi
11
Forbidden subgraph characterization of bipartite unit probe interval graphs
David E. Brown and Larry J. Langley
19
The diameter of total domination and independent domination vertex-critical graphs
M. Edwards and G. MacGillivray
33
On the number of $m$th roots of permutations
Jes'{u}s Lea {n}os, Rutilo Moreno and Luis Manuel Rivera-Mart'{i}nez
41
Further results on proper and strong set colorings of graphs
S.M. Hegde and M.K. Sumana
55
Minimizing the weight of the union-closure of families of two-sets
Uwe Leck, Ian T. Roberts and Jamie Simpson
67
Sums of squares and negative correlation for spanning forests of series parallel graphs
Alejandro Erickson
75
On crystal sets
Chun Li and Jennifer Seberry
89
Nonexistence of $(3,2,1)$-conjugate $(v+7)$-orthogonal Latin squares
Liantao Lan and Yunqing Xu
111
GBRDs with block size 3 over odd order groups and groups of orders divisible by 2 but not 4
Julian R. Abel, Diana Combe, Adrian M. Nelson and William D. Palmer
123
On $f$-factors in claw-free graphs
Olga Fourtounelli and P. Katerinis
133
Full friendly index sets of cylinder graphs
Wai Chee Shiu and Fook Sun Wong
141
The energy of the Mycielskian of a regular graph
Balakrishnan, T. Kavaskar and Wasin So
163
The modular product and existential closure
David A. Pike and Asiyeh Sanaei
173
Maximal outerplanar graphs as chordal graphs, path-neighborhood graphs, and triangle graphs
R.C. Laskar, Henry Martyn Mulder and B. Novick
185
A construction of the McLaughlin graph from the Hoffman-Singleton graph
Kouichi Inoue
197
A note on balanced independent sets in the cube
Ben Barber
205
The tight bound on the number of C_3-free vertices on regular 3-partite tournaments
Ana Paulina Figueroa and Mika Olsen
209
Icosahedron designs
A.D. Forbes and T.S. Griggs
215
A note on terraces for abelian groups
M.A. Ollis
229
A note on the Caro-Tuza bound on the independence number of uniform hypergraphs
B'ela Csaba, Thomas A. Plick and Ali Shokoufandeh
235
Identifying flaws in the security of critical sets in latin squares via triangulations
Diane M. Donovan, James G. Lefevre, Thomas A. McCourt, Nicholas J. Cavenagh and Abdollah Khodkar
243
Some new results on small blocking semiovals
Jeremy M. Dover
269
Minimal dominating sets in maximum domatic partitions
S. Arumugam and K. Raja Chandrasekar
281
Graphs with the cycle extension property
R.E.L. Aldred and Michael D. Plummer
293