Volume 98, (2015)

Research Article

The strong pseudoachromatic number of a graph

Liu, Muhuo; Li, Rui; Liu, Bolian

Util. Math. 98, 3-21 (2015).

Research Article

On k-generalized Fibonacci numbers with only one distinct digit

Marques, Diego

Util. Math. 98, 23-31 (2015).

Research Article

On γ-labelings of graphs

Da Fonseca, Carlos M.; Khemmani, Varanoot; Zhang, Ping

Util. Math. 98, 33-42 (2015).

Research Article

On the incidence Estrada index of graphs

Liu, Wu-xin; Wei, Fu-yi

Util. Math. 98, 43-52 (2015).

Research Article

Some super edge-magic (p,q)-graphs with magic constant 3p

Baig, A. Q.; Afzal, H. U.

Util. Math. 98, 53-63 (2015).

Research Article

On the k-domination number, the domination number and the cycle of length four

Hansberg, Adriana

Util. Math. 98, 65-76 (2015).

Research Article

On S0-free forests with man independent setsJou

Min-Jen; Lin, Jenq-Jong

Util. Math. 98, 77-83 (2015).

Research Article

Orthogonal double covers of 4-regular circulant graphs

Sampathkumar, R.; Sriram, V.

Util. Math. 98, 85-95 (2015).

Research Article

On some special classes of hyperideals in ternary semihypergroups

Naka, Krisanthi; Hila, Kostaq

Util. Math. 98, 97-112 (2015).

Research Article

Further results on super \((a,d)\)-EAT labeling of subdivided stars

Bhatti, A. A.; Zahra, Q.; Javaid, M.

Util. Math. 98, 113-126 (2015).

Research Article

Global powerful r-alliances and total k-domination in graphs

Fernau, H.; Rodríguez-Velázquez, J. A.; Sigarreta, J. M.

Util. Math. 98, 127-147 (2015).

Research Article

On super edge-magicness and deficiencies of forests

Javed, Sana; Riasat, Ayesha; Kanwal, Salma

Util. Math. 98, 149-169 (2015).

Research Article

A note on the second smallest eigenvalue of the normalized Laplacian of a graph

Li, Hong-Hai; Su, Li

Util. Math. 98, 171-181 (2015).

Research Article

The covering chain of a graph

Arumugam, S.; Hedetniemi, S. T.; Hedetniemi, S. M.; Sathikala, L.; Sudha, S.

Util. Math. 98, 183-196 (2015).

Research Article

On trees with equal domination and total outer-independent domination numbers

Krzywkowski, Marcin

Util. Math. 98, 197-206 (2015).

Research Article

A neighborhood condition for graphs to have [a,b]-factors excluding a given subgraph

Zhou, Sizhong

Util. Math. 98, 207-213 (2015).

Research Article

Vertex equitable labeling of cycle and path related graphs

Jeyanthi, P.; Maheswari, A.

Util. Math. 98, 215-226 (2015).

Research Article

On super (a,d)-edge-antimagic total labeling of subdivided caterpillar

Bhatti, A. A.; Javaid, M.; Hussain, M.

Util. Math. 98, 227-241 (2015).

Research Article

On combination and permutation graphs

Seoud, M. A.; Anwar, M.

Util. Math. 98, 243-255 (2015).

Research Article

The Pell-Padovan sequences and the Jacobsthal-Padovan sequences in finite groups

Deveci, Ömür

Util. Math. 98, 257-270 (2015).

Research Article

Finite 2-geodesic-transitive graphs of valency 9

Jin, Wei

Util. Math. 98, 271-281 (2015).

Research Article

Laguerre random polynomials: definition, differential and statistical properties

Cortés, J.-C.; Jódar L.; Company, R.

Util. Math. 98, 283-293 (2015).

Research Article

Toughness and fractional critical deleted graph

Gao, Wei; Wang, Weifan

Util. Math. 98, 295-310 (2015).

Research Article

Optimally t-pebbling graphs

Shiue, Chin-Lin

Util. Math. 98, 311-325 (2015).

Research Article

The Pell-Padovan p-sequences and its applications

Deveci, Ömür; Aküzüm, Yeşim; Karaduman, Erdal

Util. Math. 98, 327-347 (2015).

Research Article

Neighbor sums distinguishing total colorings of planar graphs without short cycles

Ma, Qiaoling; Wang, Jihui; Zhao, Haixia

Util. Math. 98, 349-359 (2015).

Research Article

On p,q-Poisson distributions and p,q-factorial moments

Corcino, Roberto B.; Mangontarum, Mahid M.

Util. Math. 98, 361-377 (2015).

Research Article

On super edge-magic deficiency of unicyclic graphs

Ahmad, Ali; Muntaner-Batle, F. A.

Util. Math. 98, 379-386 (2015).

Research Article

Conditions for a graph to have a connected even \([2,2s]\)-factor

Yin, Jun; Xiong, Liming

Util. Math. 98, 387-391 (2015).

Research Article

The crossing number of folded hypercubes

Wang, Haoli; Yang, Yuansheng; Zhou, Yan; Zheng, Wenping; Wang, Guoqing

Util. Math. 98, 393-408 (2015).

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Call for papers

Special issue: Dynamical systems and differential equations in applied sciences
Guest editors: Renhai Wang, Mirelson Martins Freitas, Nguyen Huy Tuan
Submission deadline: 03 January 2026

Special Issues

The Combinatorial Press Editorial Office routinely extends invitations to scholars for the guest editing of Special Issues, focusing on topics of interest to the scientific community.