Volume LXXXVII, April, 2008

Research Article

Bound for \(2\)-exponents of primitive extremal tournaments

Lee, Sang-Gu; Seol, Han-Guk; Yang, Jeong-Mo

Ars Comb. 87, 3-12 (2008).

Research Article

Fractional inverse and inverse fractional domination

Johnson, P. D. jun.; Walsh, M.

Ars Comb. 87, 13-21 (2008).

Research Article

Critically and minimally cochromatic graphs

Ou, Lifeng

Ars Comb. 87, 23-31 (2008).

Research Article

Vertex-distinguishing total coloring of graphs

Zhang, Zhongfu; Qiu, Pengxiang; Xu, Baogen; Li, Jingwen; Chen, Xiangen; Yao, Bing

Ars Comb. 87, 33-45 (2008).

Research Article

\(i\gamma (1)\)-perfect graphs with girth at least six

Sohn, Moo Young; Yuan, Xudong

Ars Comb. 87, 47-73 (2008).

Research Article

Generating orthogonal polynomials and their derivatives using vertex matching-partitions of graphs

McSorley, John P.; Feinsilver, Philip; Schott, Rene

Ars Comb. 87, 75-95 (2008).

Research Article

Super-arc-connected and super-connected total digraphs

Liu, Juan; Meng, Jixiang

Ars Comb. 87, 97-104 (2008).

Research Article

Alternating unimodal sequences of Whitney numbers

Salvi, Rodolfo; Zagaglia Salvi, Norma

Ars Comb. 87, 105-117 (2008).

Research Article

\(Z\)-cyclic directed Moore \((2,6)\) generalised whist tournament designs on \(p\) elements, where \(p=7(mod1)2\)

Anderson, Ian; Ellison, Leigh H. M.

Ars Comb. 87, 119-126 (2008).

Research Article

On variations of graceful labelings

Seoud, M. A.; El Sakhawi, E. A.

Ars Comb. 87, 127-138 (2008).

Research Article

Notes on factor-criticality, extendibility and independence number

Zhang, Zan-Bo; Lou, Dingjun; Zhang, Xiaoyan

Ars Comb. 87, 139-146 (2008).

Research Article

Meandric polygons

Panayotopoulos, A.; Vlamos, P.

Ars Comb. 87, 147-159 (2008).

Research Article

On the \((s,t)\)-Fibonacci and Fibonacci matrix sequences

Civciv, Haci; Türkmen, Ramazan

Ars Comb. 87, 161-173 (2008).

Research Article

On toughness and fractional \(f\)-factors

Bian, Qiuju

Ars Comb. 87, 175-180 (2008).

Research Article

On graceful generalized spiders and caterpillars

Cheng, Hui; Yao, Bing; Chen, Xiang-en; Zhang, Zhong-fu

Ars Comb. 87, 181-191 (2008).

Research Article

Some maximally tough circulants

Doty, Lynne L.; Ferland, Kevin K.

Ars Comb. 87, 193-203 (2008).

Research Article

On maximal fractional independent sets in graphs

Kumar, K. Reji; Arumugam, S.; Macgillivray, G.

Ars Comb. 87, 205-212 (2008).

Research Article

On incidence graphs

Zhang, Zhong-fu; Yao, Bing; Li, Jing-wen; Liu, Lin-zhong; Wang, Jian-fang; Xu, Bao-gen

Ars Comb. 87, 213-223 (2008).

Research Article

Realizability of connected, separable, \(p\)-point, \(q\)-line graphs with prescribed minimum degree and line connectivity

DiMarco, D.

Ars Comb. 87, 225-233 (2008).

Research Article

Algorithms for the optimal Hamiltonian path in Halin graphs

Li, Yueping; Lou, Dingjun; Lu, Yunting

Ars Comb. 87, 235-255 (2008).

Research Article

Comment on “The expectation of independent domination number over random binary trees”

Clark, L. H.; McSorley, J. P.

Ars Comb. 87, 257-261 (2008).

Research Article

Strongly pan-factorial property in cages

Liu, Guizhen; Yu, Qinglin

Ars Comb. 87, 263-269 (2008).

Research Article

Self-centered super graph of a graph and center number of a graph

Janakiraman, T. N.; Bhanumathi, M.; Muthammai, S.

Ars Comb. 87, 271-290 (2008).

Research Article

Graceful lobsters obtained from diameter four trees using partitioning technique

Panigrahi, Pratima; Mishra, Debdas

Ars Comb. 87, 291-320 (2008).

Research Article

\(q\)-analogue of the Pascal matrix

Zheng, De-Yin

Ars Comb. 87, 321-336 (2008).

Research Article

Restrained domination excellent trees

Hattingh, Johannes H.; Henning, Michael A.

Ars Comb. 87, 337-351 (2008).

Research Article

A cube-packing problem

Fan, Yonghui; Zhang, Yuqin; Ye, Guoyan

Ars Comb. 87, 353-358 (2008).

Research Article

How close to regular must a multipartite tournament be to secure a given path covering number?

Stella, Irene; Volkmann, Lutz; Winzen, Stefan

Ars Comb. 87, 359-375 (2008).

Research Article

On square-free edge colorings of graphs

Barát, J.; Varjú, P. P.

Ars Comb. 87, 377-383 (2008).

Research Article

Restricted edge-connectivity of de Bruijn digraphs

Xu, Jun-Ming; Lü, Min

Ars Comb. 87, 385-392 (2008).

Research Article

A new σ3 type condition for heavy cycles in weighted graphs

Chen, Bing; Zhang, Shenggui

Ars Comb. 87, 393-402 (2008).

Research Article

Graph designs for eight graphs with six vertices and eight edges (index >1)

Yuan, Landang; Kang, Qingde

Ars Comb. 87, 403-413 (2008).

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