# DMGT

ISSN 1234-3099 (print version)

ISSN 2083-5892 (electronic version)

# IMPACT FACTOR 2018: 0.741

SCImago Journal Rank (SJR) 2018: 0.763

Rejection Rate (2017-2018): c. 84%

# Discussiones Mathematicae Graph Theory

Discussiones Mathematicae Graph Theory 39 (1) (2019)

 1 G. Boruzanli Ekinci, J.B. GauciThe super-connectivity of Kneser graphs 5 2 X. Chen, G. Hao, Z. XieA note on Roman domination of digraphs 13 3 J.-X. Guan, J.-H. YinThe bipartite-splittance of a bipartite graph 23 4 M. Lu, W. Ning , K. WangBounding the locating-total domination number of a tree in terms of its annihilation number 31 5 N. Jafari Rad, H. RahbaniSome progress on the double Roman domination in graphs 41 6 Y.T. Shi, J. TuAn efficient polynomial time approximation scheme for the vertex cover $P_ 3$ problem on planar graphs 55 7 X. Chen, G. Hao, L. VolkmannBounds on the signed Roman $k$-domination number of a digraph 67 8 M. Horňák, S. Jendrol', R. SotákFacial incidence colorings of embedded multigraphs 81 9 S. Wang, G. ZhangArc fault tolerance of Cartesian product of regular digraphs on super-restricted arc-connectivity 95 10 Y. SakamotoHamilton cycles in double generalized Petersen graphs 117 11 H. Ren , C. YangNew formulae for the decycling number of graphs 125 12 S. Bhoumik, S. Mitra$L$(2,1)-labeling of circulant graphs 143 13 R. J. Gould, P. Horn, M.S. Jacobson, B.J. ThomasGaps in the saturation spectrum of trees 157 14 T.M. LewisOn the Hamiltonian number of a plane graph 171 15 R.-X. Hao, Y. YuanIndependence number, connectivity and all fractional ($a,b,k$)-critical graphs 183 16 C. Duffy, G. MacGillivray, P. Ochem, A. RaspaudOriented incidence colourings of digraphs 191 17 J. Dybizbański, A. NencaOriented chromatic number of Cartesian products and strong products of paths 211 18 W. Goddard, R. Melville, H. XuAlmost injective colorings 225 19 Y.M. Borse, S.R. ShaikhDecomposition of the product of cycles based on degree partition 241 20 R.K. YehPair $L$(2,1)-labelings of infinite graphs 257 21 D.B. West, J.I. WiseAntipodal edge-colorings of hypercubes 271 22 I. Gorgol, A. LechowskaAnti-Ramsey number of Hanoi graphs 285

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