Volume 90, (2013)

Research Article

Down-linking \((K_{v},\Gamma)\)-designs to \(P_{3}\)-designs

Benini, A.; Giuzzi, L.; Pasotti, A.

Util. Math. 90, 3-21 (2013).

Research Article

The harmonic index for bicyclic graphs

Zhong, Lingping; Xu, Kexiang

Util. Math. 90, 23-32 (2013).

Research Article

The full metamorphosis of λ-fold black designs with block size four into λ-fold kite systems

Küçükçifçi, Selda; Smith, Benjamin R.; Yazıcı, Emine Şule

Util. Math. 90, 33-60 (2013).

Research Article

Labeling of chordal rings

Javaid, Imran; Ismail, Abida; Salman, Muhammad

Util. Math. 90, 61-75 (2013).

Research Article

Edge-colorings of \(K_{m,n}\) which forbid multicolored cycles

Fu, Hung-Lin; Lo, Yuan-Hsun; Pei, Ryo-Yu

Util. Math. 90, 77-84 (2013).

Research Article

Classes of convex polytopes with constant metric dimension

Imran, Muhammad; Baig, A. Q.; Shafiq, M. K.; Semaničová-Feňovčíková, Andrea

Util. Math. 90, 85-99 (2013).

Research Article

Detour index of bicyclic graphs

Qi, Xuli

Util. Math. 90, 101-113 (2013).

Research Article

Multiplicate inversions and identities of terminating hypergeometric series

Chen, Xiaojing; Chu, Wenchang

Util. Math. 90, 115-133 (2013).

Research Article

On d-divisible \(\alpha\)-labelings of \(C_{4k}\times P_{m}\)

Pasotti, Anita

Util. Math. 90, 135-148 (2013).

Research Article

Extremal degree distance of bicyclic graphs

Chen, Shubo; Liu, Weijun; Xia, Fangli

Util. Math. 90, 149-169 (2013).

Research Article

Derivations on semiprime Γ-rings

Khan, Abdul Rauf Khan; Javaid, Imran; Chaudhry, Muhammad Anwar

Util. Math. 90, 171-185 (2013).

Research Article

Toughness and the existence of Hamiltonian [a,b]-factors of graphs

Zhou, Sizhong

Util. Math. 90, 187-197 (2013).

Research Article

The linear arboricity of planar graphs with maximum degree at least 7

Chen, Hong-Yu; Tan, Xiang; Wu, Jiang-Liang

Util. Math. 90, 199-218 (2013).

Research Article

Two-tough graphs and f-factors with given properties

Wang, Tao; Wu, Zefang; Yu, Quinling

Util. Math. 90, 219-237 (2013).

Research Article

On vertex irregular total labelings of cartesian products of two paths

Bokhary, Syed Ahtsham ul Haq; Ahmad, Ali; Imran, M.

Util. Math. 90, 239-249 (2013).

Research Article

Robust run order for uniform designs in simple linear regression with MA errors

Hsu, Hsiang-Ling; Lo Huang, Mong-Na; Chiou, Guo-Huai

Util. Math. 90, 251-267 (2013).

Research Article

Characterizations of k-traceable graphs and oriented graphs

van Aardt, Susan A.; Frick, Marietjie; Dunbar, Jean E.; Nielsen, Morten H.; Oellermann, Ortrud R.

Util. Math. 90, 269-281 (2013).

Research Article

Near perfect nonlinear functions

Wen, Bin; Yin, Jianxing; Shi, Ce

Util. Math. 90, 283-296 (2013).

Research Article

Signed 2-independence of Cartesian product of directed cycles and paths

Wang, Haichao; Kim, Hye Kyung

Util. Math. 90, 297-306 (2013).

Research Article

Fuzzy soft K-algebras

Akram, Muhammad; Alshehri, Noura Omair; Alghamdi, Rania Saeed

Util. Math. 90, 307-325 (2013).

Research Article

Edge disjoint Hamilton cycles in intersection graphs of bases of matroids

Zhang, Ying-hao; Yu, Qinglin Roger; Liu, Gui-zhen

Util. Math. 90, 327-334 (2013).

Research Article

Signed clique edge domination numbers of graphs

Hong, Xia; Feng, Wei; Xu, Chunlei; Jirimutu

Util. Math. 90, 335-343 (2013).

Research Article

The number of triangles in 2-factorizations of K2n minus a 1-factor

Meng, Xianchen; Zhang, Yan; Du, Beiliang

Util. Math. 90, 345-368 (2013).

Research Article

New results on path-decompositions and their down-links

Benini, A.; Giuzzi, L.; Pasotti, A.

Util. Math. 90, 369-382 (2013).

Research Article

Derivations involving centralizers

Ullah, Zafar; Javaid, Imran; Chaudhry, Muhammad Anwar

Util. Math. 90, 383-392 (2013).

E-mail Alert

Add your e-mail address to receive upcoming issues of Utilitas Mathematica

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. We actively encourage proposals from our readers and authors, directly submitted to us, encompassing subjects within their respective fields of expertise. The Editorial Team, in conjunction with the Editor-in-Chief, will supervise the appointment of Guest Editors and scrutinize Special Issue proposals to ensure content relevance and appropriateness for the journal. To propose a Special Issue, kindly complete all required information for submission;