Sterbini, Andrea; Raschle, Thomas An \(O(n^3)\) time algorithm for recognizing threshold dimension 2 graphs. (English) Zbl 1339.05405 Inf. Process. Lett. 67, No. 5, 255-259 (1998). MSC: 05C85 05C62 05C69 68W40 PDFBibTeX XMLCite \textit{A. Sterbini} and \textit{T. Raschle}, Inf. Process. Lett. 67, No. 5, 255--259 (1998; Zbl 1339.05405) Full Text: DOI Link
Yu, Jianming; Zou, Jiancheng A simple introduction to singularity theory. (Chinese. English summary) Zbl 1054.32508 Adv. Math., Beijing 27, No. 4, 301-308 (1998). MSC: 32S55 14B05 PDFBibTeX XMLCite \textit{J. Yu} and \textit{J. Zou}, Adv. Math., Beijing 27, No. 4, 301--308 (1998; Zbl 1054.32508)
Fan, Suohai Graphical strong representations of monoids. (English) Zbl 0971.20044 Shum, Kar Ping (ed.) et al., Semigroups. Papers from the international conference on semigroups and its related topics, Kunming, China, August 18-23, 1995. Singapore: Springer. 130-139 (1998). Reviewer: U.Knauer (Oldenburg) MSC: 20M30 05C25 20M50 20M20 05C62 PDFBibTeX XMLCite \textit{S. Fan}, in: Semigroups. Papers from the international conference on semigroups and its related topics, Kunming, China, August 18--23, 1995. Singapore: Springer. 130--139 (1998; Zbl 0971.20044)
Moorhouse, Timothy B.; Corneil, Derek G. Completeness for intersection classes. (English) Zbl 0958.05097 Discrete Math. 190, No. 1-3, 277-286 (1998). MSC: 05C62 05C75 PDFBibTeX XMLCite \textit{T. B. Moorhouse} and \textit{D. G. Corneil}, Discrete Math. 190, No. 1--3, 277--286 (1998; Zbl 0958.05097) Full Text: DOI
Liu, Xinming; West, Douglas B. Line digraphs and coreflexive vertex sets. (English) Zbl 0957.05049 Discrete Math. 188, No. 1-3, 269-277 (1998). MSC: 05C20 05C75 PDFBibTeX XMLCite \textit{X. Liu} and \textit{D. B. West}, Discrete Math. 188, No. 1--3, 269--277 (1998; Zbl 0957.05049) Full Text: DOI arXiv
Curtin, Brian 2-homogeneous bipartite distance-regular graphs. (English) Zbl 0958.05143 Discrete Math. 187, No. 1-3, 39-70 (1998). MSC: 05E30 05C12 PDFBibTeX XMLCite \textit{B. Curtin}, Discrete Math. 187, No. 1--3, 39--70 (1998; Zbl 0958.05143) Full Text: DOI
Chartrand, Gary; Zhang, Ping; Salehi, Ebrahim On the partition dimension of a graph. (English) Zbl 0952.05021 Congr. Numerantium 130, 157-168 (1998). MSC: 05C12 05C70 05C62 05C05 PDFBibTeX XMLCite \textit{G. Chartrand} et al., Congr. Numerantium 130, 157--168 (1998; Zbl 0952.05021)
Kojman, Menachem Representing embeddability as set inclusion. (English) Zbl 0928.03050 J. Lond. Math. Soc., II. Ser. 58, No. 2, 257-270 (1998). Reviewer: M.Weese (Potsdam) MSC: 03C98 05C62 03E05 05C75 03E75 PDFBibTeX XMLCite \textit{M. Kojman}, J. Lond. Math. Soc., II. Ser. 58, No. 2, 257--270 (1998; Zbl 0928.03050) Full Text: DOI arXiv
Deogun, Jitender S.; Riedesel, Charles Hamiltonian cycles in permutation graphs. (English) Zbl 0927.05054 J. Comb. Math. Comb. Comput. 27, 161-200 (1998). MSC: 05C45 68R10 05C62 PDFBibTeX XMLCite \textit{J. S. Deogun} and \textit{C. Riedesel}, J. Comb. Math. Comb. Comput. 27, 161--200 (1998; Zbl 0927.05054)
Koolen, J. H. The distance-regular graphs with intersection number \(a_1\neq 0\) and with an eigenvalue \(-1-(b_1/2)\). (English) Zbl 0910.05041 Combinatorica 18, No. 2, 227-234 (1998). Reviewer: András Pluhár (Szeged) MSC: 05C50 05C75 PDFBibTeX XMLCite \textit{J. H. Koolen}, Combinatorica 18, No. 2, 227--234 (1998; Zbl 0910.05041) Full Text: DOI
Lin, In-Jen; McKee, Terry A.; West, Douglas B. The leafage of a chordal graph. (English) Zbl 0912.05053 Discuss. Math., Graph Theory 18, No. 1, 23-48 (1998). Reviewer: H.Müller (Jena) MSC: 05C75 05C05 05C35 PDFBibTeX XMLCite \textit{I.-J. Lin} et al., Discuss. Math., Graph Theory 18, No. 1, 23--48 (1998; Zbl 0912.05053) Full Text: DOI arXiv
Brouwer, A. E.; Koolen, J. H.; Riebeek, R. J. A new distance-regular graph associated to the Mathieu group \(M_{10}\). (English) Zbl 0930.05100 J. Algebr. Comb. 8, No. 2, 153-156 (1998). MSC: 05E30 20D08 PDFBibTeX XMLCite \textit{A. E. Brouwer} et al., J. Algebr. Comb. 8, No. 2, 153--156 (1998; Zbl 0930.05100) Full Text: DOI
Holm, Tara S.; Bogart, Kenneth P. On tolerance sphere-of-influence graphs. (English) Zbl 0956.05088 Bull. Inst. Comb. Appl. 24, 33-46 (1998). Reviewer: B.Mohar (Ljubljana) MSC: 05C75 PDFBibTeX XMLCite \textit{T. S. Holm} and \textit{K. P. Bogart}, Bull. Inst. Comb. Appl. 24, 33--46 (1998; Zbl 0956.05088)
Tomiyama, Masato; Yamazaki, Norio Characterization of the group association scheme of the symmetric group. (English) Zbl 0916.05072 Eur. J. Comb. 19, No. 2, 237-255 (1998). Reviewer: Mikhail Klin (Beer-Sheva) MSC: 05E30 20B30 PDFBibTeX XMLCite \textit{M. Tomiyama} and \textit{N. Yamazaki}, Eur. J. Comb. 19, No. 2, 237--255 (1998; Zbl 0916.05072) Full Text: DOI
Fraughnaugh, Kathryn; Pullman, Norman J.; Monson, Sylvia D.; Rees, Rolf Uni-intersection graphs. (English) Zbl 0908.05076 Bull. Inst. Comb. Appl. 23, 14-22 (1998). Reviewer: E.M.Palmer (East Lansing) MSC: 05C75 PDFBibTeX XMLCite \textit{K. Fraughnaugh} et al., Bull. Inst. Comb. Appl. 23, 14--22 (1998; Zbl 0908.05076)
Szigeti, Zoltán On a min-max theorem of cacti. (English) Zbl 0907.90273 Bixby, Robert E. (ed.) et al., Integer programming and combinatorial optimization. 6th international IPCO conference, Houston, TX, USA, June 22–24, 1998. Proceedings. Berlin: Springer. Lect. Notes Comput. Sci. 1412, 84-95 (1998). MSC: 90C35 05B35 90C10 PDFBibTeX XMLCite \textit{Z. Szigeti}, Lect. Notes Comput. Sci. 1412, 84--95 (1998; Zbl 0907.90273)
Breu, Heinz; Kirkpatrick, David G. Unit disk graph recognition is NP-hard. (English) Zbl 0894.68099 Comput. Geom. 9, No. 1-2, 3-24 (1998). MSC: 68R10 PDFBibTeX XMLCite \textit{H. Breu} and \textit{D. G. Kirkpatrick}, Comput. Geom. 9, No. 1--2, 3--24 (1998; Zbl 0894.68099) Full Text: DOI
Suzuki, Hiroshi Association schemes with multiple Q-polynomial structures. (English) Zbl 0974.05082 J. Algebr. Comb. 7, No. 2, 181-196 (1998). MSC: 05E30 PDFBibTeX XMLCite \textit{H. Suzuki}, J. Algebr. Comb. 7, No. 2, 181--196 (1998; Zbl 0974.05082) Full Text: DOI
Suzuki, Hiroshi Imprimitive Q-polynomial association schemes. (English) Zbl 0974.05083 J. Algebr. Comb. 7, No. 2, 165-180 (1998). MSC: 05E30 PDFBibTeX XMLCite \textit{H. Suzuki}, J. Algebr. Comb. 7, No. 2, 165--180 (1998; Zbl 0974.05083) Full Text: DOI
Scott, Peter The symmetry of intersection numbers in group theory. (English) Zbl 0897.20029 Geom. Topol. 2, 11-29 (1998); correction ibid. 2, 333-335 (1998). Reviewer: D.McCullough (Norman) MSC: 20F65 57M07 20E07 PDFBibTeX XMLCite \textit{P. Scott}, Geom. Topol. 2, 11--29 (1998; Zbl 0897.20029) Full Text: DOI arXiv EuDML EMIS
Kostochka, A. V.; Nešetřil, Jaroslav Coloring relatives of intervals on the plane. I: Chromatic number versus girth. (English) Zbl 0886.05064 Eur. J. Comb. 19, No. 1, 103-110 (1998). Reviewer: Stanislav Jendral (Kosiče) MSC: 05C15 PDFBibTeX XMLCite \textit{A. V. Kostochka} and \textit{J. Nešetřil}, Eur. J. Comb. 19, No. 1, 103--110 (1998; Zbl 0886.05064) Full Text: DOI
Kratochvíl, Jan; Kuběna, Aleš On intersection representations of co-planar graphs. (English) Zbl 0897.05030 Discrete Math. 178, No. 1-3, 251-255 (1998). Reviewer: M.Middendorf (Karlsruhe) MSC: 05C10 68R10 PDFBibTeX XMLCite \textit{J. Kratochvíl} and \textit{A. Kuběna}, Discrete Math. 178, No. 1--3, 251--255 (1998; Zbl 0897.05030) Full Text: DOI
West, Douglas B. Short proofs for interval digraphs. (English) Zbl 0884.05044 Discrete Math. 178, No. 1-3, 287-292 (1998). Reviewer: W.G.Brown (Montreal) MSC: 05C20 05C50 05C75 PDFBibTeX XMLCite \textit{D. B. West}, Discrete Math. 178, No. 1--3, 287--292 (1998; Zbl 0884.05044) Full Text: DOI