Blanton, Earle L. jun.; Hurd, Spencer P.; McCranie, Judson S. On a digraph defined by squaring modulo \(n\). (English) Zbl 0767.05050 Fibonacci Q. 30, No. 4, 322-334 (1992). MSC: 05C20 11B75 11A07 05C75 PDFBibTeX XMLCite \textit{E. L. Blanton jun.} et al., Fibonacci Q. 30, No. 4, 322--334 (1992; Zbl 0767.05050)
Xu, Yaping; Chen, Kaizhou The necessary and sufficient condition of H-graph and the optimizing models of minimum H-circuit. (English) Zbl 0772.05065 Sci. China, Ser. A 35, No. 5, 513-520 (1992). MSC: 05C45 05C20 05C50 90C10 05C75 PDFBibTeX XMLCite \textit{Y. Xu} and \textit{K. Chen}, Sci. China, Ser. A 35, No. 5, 513--520 (1992; Zbl 0772.05065)
Zhang, Fuji; Li, Xueliang; Huang, Qiongxiang; Liu, Xin Digraph categories and line digraph functors. (English) Zbl 0761.05044 Chin. Ann. Math., Ser. B 13, No. 3, 368-373 (1992). MSC: 05C20 18B99 PDFBibTeX XMLCite \textit{F. Zhang} et al., Chin. Ann. Math., Ser. B 13, No. 3, 368--373 (1992; Zbl 0761.05044)
Colbourn, Charles J.; Hoffman, D. G.; Rodger, C. A. Directed star decompositions of the complete directed graph. (English) Zbl 0770.05080 J. Graph Theory 16, No. 5, 517-528 (1992). Reviewer: Ján Plesník (Bratislava) MSC: 05C70 05C20 PDFBibTeX XMLCite \textit{C. J. Colbourn} et al., J. Graph Theory 16, No. 5, 517--528 (1992; Zbl 0770.05080) Full Text: DOI
Torgašev, A. On the proper normal generalized line digraphs. (English) Zbl 0776.05076 Bull., Cl. Sci. Math. Nat. 104, Sci. Math. 18, 1-6 (1992). Reviewer: D.Cvetković (Beograd) MSC: 05C50 05C20 PDFBibTeX XML
Villar, J. L. The underlying graph of a line digraph. (English) Zbl 0760.05052 Discrete Appl. Math. 37-38, 525-538 (1992). Reviewer: J.W.Moon (Edmonton) MSC: 05C20 05C25 PDFBibTeX XMLCite \textit{J. L. Villar}, Discrete Appl. Math. 37--38, 525--538 (1992; Zbl 0760.05052) Full Text: DOI
Soneoka, Terunao Super edge-connectivity of dense digraphs and graphs. (English) Zbl 0760.05050 Discrete Appl. Math. 37-38, 511-523 (1992). MSC: 05C20 05C35 05C40 PDFBibTeX XMLCite \textit{T. Soneoka}, Discrete Appl. Math. 37--38, 511--523 (1992; Zbl 0760.05050) Full Text: DOI
Heydemann, M. C.; Opatrny, J.; Sotteau, D. Broadcasting and spanning trees in de Bruijn and Kautz networks. (English) Zbl 0755.94017 Discrete Appl. Math. 37-38, 297-317 (1992). MSC: 94C15 05C20 PDFBibTeX XMLCite \textit{M. C. Heydemann} et al., Discrete Appl. Math. 37--38, 297--317 (1992; Zbl 0755.94017) Full Text: DOI
Hamidoune, Y. O.; Llado, A. S.; Serra, O. The connectivity of hierarchical Cayley digraphs. (English) Zbl 0776.05048 Discrete Appl. Math. 37-38, 275-280 (1992). Reviewer: M.Hager (Leonberg) MSC: 05C20 05C25 05C40 PDFBibTeX XMLCite \textit{Y. O. Hamidoune} et al., Discrete Appl. Math. 37--38, 275--280 (1992; Zbl 0776.05048) Full Text: DOI
Kierstead, H. A.; Trotter, W. T. Colorful induced subgraphs. (English) Zbl 0765.05047 Discrete Math. 101, No. 1-3, 165-169 (1992). Reviewer: I.Tomescu (Bucureşti) MSC: 05C15 05C55 PDFBibTeX XMLCite \textit{H. A. Kierstead} and \textit{W. T. Trotter}, Discrete Math. 101, No. 1--3, 165--169 (1992; Zbl 0765.05047) Full Text: DOI
Cameron, Kathie; Edmonds, Jack Coflow polyhedra. (English) Zbl 0773.90025 Discrete Math. 101, No. 1-3, 1-21 (1992). MSC: 90B10 52Bxx 05C20 51M20 06A06 06A07 90C35 PDFBibTeX XMLCite \textit{K. Cameron} and \textit{J. Edmonds}, Discrete Math. 101, No. 1--3, 1--21 (1992; Zbl 0773.90025) Full Text: DOI
Ito, Noboru; Raposa, Blessilda P. Nearly triply regular DRAD’s of \(RH\) type. (English) Zbl 0766.05034 Graphs Comb. 8, No. 2, 143-153 (1992). MSC: 05C20 05B05 05C50 PDFBibTeX XMLCite \textit{N. Ito} and \textit{B. P. Raposa}, Graphs Comb. 8, No. 2, 143--153 (1992; Zbl 0766.05034) Full Text: DOI
Pantziou, Grammati E.; Spirakis, Paul G.; Zaroliagis, Christos D. Efficient parallel algorithms for shortest paths in planar digraphs. (English) Zbl 0761.68047 BIT 32, No. 2, 215-236 (1992). MSC: 68Q25 68W15 68R10 PDFBibTeX XMLCite \textit{G. E. Pantziou} et al., BIT 32, No. 2, 215--236 (1992; Zbl 0761.68047) Full Text: DOI
Fiol, M. A. On super-edge-connected digraphs and bipartite digraphs. (English) Zbl 0769.05062 J. Graph Theory 16, No. 6, 545-555 (1992). Reviewer: Ján Plesník (Bratislava) MSC: 05C40 05C75 05C20 PDFBibTeX XMLCite \textit{M. A. Fiol}, J. Graph Theory 16, No. 6, 545--555 (1992; Zbl 0769.05062) Full Text: DOI
Berg, Sven; Jaworski, Jerzy Probability distributions related to the local structure of a random mapping. (English) Zbl 0815.60010 Frieze, Alan (ed.) et al., Random graphs. Volume 2. Based on papers presented at the fourth international seminar on random graphs and probabilistic methods in combinatorics, held in Poznań, Poland, August 7-11, 1989. Chichester: Wiley. Wiley- Interscience Publication. 1-21 (1992). MSC: 60C05 05C80 05A40 PDFBibTeX XMLCite \textit{S. Berg} and \textit{J. Jaworski}, in: Random graphs. Volume 2. Based on papers presented at the fourth international seminar on random graphs and probabilistic methods in combinatorics, held in Poznań, Poland, August 7-11, 1989. Chichester: Wiley. 1--21 (1992; Zbl 0815.60010)
Cheriyan, Joseph; Reif, John H. Directed \(s\)-\(t\) numberings, rubber bands, and testing digraph \(k\)-vertex connectivity. (English) Zbl 0814.05054 Frederickson, Greg (ed.), Proceedings of the third annual ACM-SIAM symposium on discrete algorithms, held January 27-29, 1992, in Orlando, FL, USA. Philadelphia, PA: SIAM. 335-344 (1992). MSC: 05C40 52A20 05C85 05C20 05C10 68R10 PDFBibTeX XMLCite \textit{J. Cheriyan} and \textit{J. H. Reif}, in: Proceedings of the third annual ACM-SIAM symposium on discrete algorithms, SODA '92, held January 27--29, 1992, in Orlando, FL, USA. Philadelphia, PA: SIAM; New York, NY: ACM. 335--344 (1992; Zbl 0814.05054)
Frieze, Alan; Suen, Stephen Counting the number of Hamilton cycles in random digraphs. (English) Zbl 0771.05089 Random Struct. Algorithms 3, No. 3, 235-241 (1992). Reviewer: O.Frank (Stockholm) MSC: 05C80 05C20 05C38 05C85 05C30 05C45 PDFBibTeX XMLCite \textit{A. Frieze} and \textit{S. Suen}, Random Struct. Algorithms 3, No. 3, 235--241 (1992; Zbl 0771.05089) Full Text: DOI
Fishburn, P. C.; Gehrlein, W. V. Niche numbers. (English) Zbl 0758.05092 J. Graph Theory 16, No. 2, 131-139 (1992). Reviewer: J.W.Moon (Edmonton) MSC: 05C99 05C20 PDFBibTeX XMLCite \textit{P. C. Fishburn} and \textit{W. V. Gehrlein}, J. Graph Theory 16, No. 2, 131--139 (1992; Zbl 0758.05092) Full Text: DOI
Merris, Russell Unimodular equivalence of graphs. (English) Zbl 0763.05071 Linear Algebra Appl. 173, 181-189 (1992). Reviewer: R.Merris (Hayward) MSC: 05C50 PDFBibTeX XMLCite \textit{R. Merris}, Linear Algebra Appl. 173, 181--189 (1992; Zbl 0763.05071) Full Text: DOI
Liu, Bolian On fully indecomposable exponent for primitive Boolean matrices with symmetric ones. (English) Zbl 0772.05067 Linear Multilinear Algebra 31, No. 1-4, 131-138 (1992). Reviewer: A.Torgašev (Beograd) MSC: 05C50 05B20 15A99 PDFBibTeX XMLCite \textit{B. Liu}, Linear Multilinear Algebra 31, No. 1--4, 131--138 (1992; Zbl 0772.05067) Full Text: DOI
Kim, Suh-Ryung; Roberts, Fred S.; Seager, Suzanne On \(1\,0\,1\)-clear \((0,1)\) matrices and the double competition number of bipartite graphs. (English) Zbl 1230.05069 J. Comb. Inf. Syst. Sci. 17, No. 3-4, 302-315 (1992). MSC: 05B20 05C20 PDFBibTeX XMLCite \textit{S.-R. Kim} et al., J. Comb. Inf. Syst. Sci. 17, No. 3--4, 302--315 (1992; Zbl 1230.05069)
Móri, T. F. Random walks on de Bruijn graphs. (English. Russian original) Zbl 0794.60070 Theory Probab. Appl. 37, No. 1, 158-160 (1992); translation from Teor. Veroyatn. Primen. 37, No. 1, 194-197 (1992). MSC: 60G50 60C05 PDFBibTeX XMLCite \textit{T. F. Móri}, Theory Probab. Appl. 37, No. 1, 158--160 (1992; Zbl 0794.60070); translation from Teor. Veroyatn. Primen. 37, No. 1, 194--197 (1992) Full Text: DOI
Reed, B.; McDiarmid, Colin The strongly connected components of 1-in, 1-out. (English) Zbl 0793.05112 Comb. Probab. Comput. 1, No. 3, 265-274 (1992). MSC: 05C80 60C05 PDFBibTeX XMLCite \textit{B. Reed} and \textit{C. McDiarmid}, Comb. Probab. Comput. 1, No. 3, 265--274 (1992; Zbl 0793.05112) Full Text: DOI
Varma, Badri N. Decomposition of complete symmetric digraphs into orientations of a cycle of length \(k\): Odd and even case. (English) Zbl 0791.05083 Hoffman, Frederick (ed.) et al., Proceedings of the twenty-third Southeastern international conference on combinatorics, graph theory, and computing, held at Florida Atlantic University, Boca Raton, Fl, USA, February 3-7, 1992. Winnipeg: Utilitas Mathematica Publishing Inc.. Congr. Numerantium. 91, 239-253 (1992). MSC: 05C70 05C20 05C38 PDFBibTeX XMLCite \textit{B. N. Varma}, in: Proceedings of the twenty-third Southeastern international conference on combinatorics, graph theory, and computing, held at Florida Atlantic University, Boca Raton, Fl, USA, February 3-7, 1992. Winnipeg: Utilitas Mathematica Publishing Inc.. 239--253 (1992; Zbl 0791.05083)
Currau, Stephen Hamilton paths in Cayley digraphs on the semidirect product of cyclic groups. (English) Zbl 0786.05041 Hoffman, Frederick (ed.) et al., Proceedings of the twenty-third Southeastern international conference on combinatorics, graph theory, and computing, held at Florida Atlantic University, Boca Raton, FL, USA, February 3-7, 1992. Winnipeg: Utilitas Mathematica Publishing Inc.. Congr. Numerantium. 89, 209-221 (1992). MSC: 05C25 05C20 05C45 05C38 PDFBibTeX XMLCite \textit{S. Currau}, in: Proceedings of the twenty-third Southeastern international conference on combinatorics, graph theory, and computing, held at Florida Atlantic University, Boca Raton, FL, USA, February 3-7, 1992. Winnipeg: Utilitas Mathematica Publishing Inc.. 209--221 (1992; Zbl 0786.05041)
Mugavero, Ann C. Random walks through musical graphs. (English) Zbl 0799.05060 Hoffman, Frederick (ed.) et al., Proceedings of the twenty-third Southeastern international conference on combinatorics, graph theory, and computing, held at Florida Atlantic University, Boca Raton, FL, USA, February 3-7, 1992. Winnipeg: Utilitas Mathematica Publishing Inc.. Congr. Numerantium. 89, 153-159 (1992). MSC: 05C90 00A99 PDFBibTeX XMLCite \textit{A. C. Mugavero}, in: Proceedings of the twenty-third Southeastern international conference on combinatorics, graph theory, and computing, held at Florida Atlantic University, Boca Raton, FL, USA, February 3-7, 1992. Winnipeg: Utilitas Mathematica Publishing Inc.. 153--159 (1992; Zbl 0799.05060)
Killgrove, Ray; Tamez, Rodolfo; Sternfeld, Robert; Gordon, Carl; Graham, George; Parker, E. T.; Kauffman, Troye Local isotopy and local motions in Steiner systems. (English) Zbl 0797.05014 Hoffman, Frederick (ed.) et al., Proceedings of the twenty-third Southeastern international conference on combinatorics, graph theory, and computing, held at Florida Atlantic University, Boca Raton, FL, USA, February 3-7, 1992. Winnipeg: Utilitas Mathematica Publishing Inc.. Congr. Numerantium. 89, 129-151 (1992). Reviewer: D.Jungnickel (Augsburg) MSC: 05B07 05B15 51E10 PDFBibTeX XMLCite \textit{R. Killgrove} et al., in: Proceedings of the twenty-third Southeastern international conference on combinatorics, graph theory, and computing, held at Florida Atlantic University, Boca Raton, FL, USA, February 3-7, 1992. Winnipeg: Utilitas Mathematica Publishing Inc.. 129--151 (1992; Zbl 0797.05014)
Bang-Jensen, Jørgen; Hell, Pavol; MacGillivray, Gary On the complexity of colouring by superdigraphs of bipartite graphs. (English) Zbl 0783.05047 Discrete Math. 109, No. 1-3, 27-44 (1992). MSC: 05C15 68Q25 05C20 68R10 PDFBibTeX XMLCite \textit{J. Bang-Jensen} et al., Discrete Math. 109, No. 1--3, 27--44 (1992; Zbl 0783.05047) Full Text: DOI
Wojda, A. P.; Woźniak, M. Orientations of Hamiltonian cycles in bipartite digraphs. (English) Zbl 0785.05046 Halász, G. (ed.) et al., Sets, graphs and numbers. A birthday salute to Vera T. Sós and András Hajnal. Amsterdam: North-Holland Publishing Company. Colloq. Math. Soc. János Bolyai. 60, 719-726 (1992). MSC: 05C20 05C38 05C45 PDFBibTeX XMLCite \textit{A. P. Wojda} and \textit{M. Woźniak}, in: Sets, graphs and numbers. A birthday salute to Vera T. Sós and András Hajnal. Amsterdam: North-Holland Publishing Company. 719--726 (1992; Zbl 0785.05046)
Móri, T. F. Random walks on de Bruijn graphs. (Russian) Zbl 0753.60062 Teor. Veroyatn. Primen. 37, No. 1, 194-197 (1992). Reviewer: T.F.Móri (Budapest) MSC: 60G50 60C05 PDFBibTeX XMLCite \textit{T. F. Móri}, Teor. Veroyatn. Primen. 37, No. 1, 194--197 (1992; Zbl 0753.60062)
Leonard, Douglas A.; Nomura, Kazumasa The girth of a directed distance-regular graph. (English) Zbl 0733.05044 J. Comb. Theory, Ser. B 58, No. 1, 34-39 (1993). MSC: 05C20 05C38 05C12 PDFBibTeX XMLCite \textit{D. A. Leonard} and \textit{K. Nomura}, J. Comb. Theory, Ser. B 58, No. 1, 34--39 (1992; Zbl 0733.05044) Full Text: DOI
Hou, Xiangdong On the \(G\)-matrices with entries and eigenvalues in \(Q(i)\). (English) Zbl 0758.05100 Graphs Comb. 8, No. 1, 53-64 (1992). MSC: 05E30 05C25 05C20 PDFBibTeX XMLCite \textit{X. Hou}, Graphs Comb. 8, No. 1, 53--64 (1992; Zbl 0758.05100) Full Text: DOI
Ben-Israel, Adi A volume associated with \(m{\times}n\) matrices. (English) Zbl 0762.15003 Linear Algebra Appl. 167, 87-111 (1992). Reviewer: N.I.Osetinski (Moskva) MSC: 15A15 15A09 15A18 PDFBibTeX XMLCite \textit{A. Ben-Israel}, Linear Algebra Appl. 167, 87--111 (1992; Zbl 0762.15003) Full Text: DOI
Avery, Peter An algorithmic proof that semiorders are representable. (English) Zbl 0766.06001 J. Algorithms 13, No. 1, 144-147 (1992). MSC: 06A06 05C20 68Q25 PDFBibTeX XMLCite \textit{P. Avery}, J. Algorithms 13, No. 1, 144--147 (1992; Zbl 0766.06001) Full Text: DOI
Manoussakis, Yannis Directed Hamiltonian graphs. (English) Zbl 0755.05074 J. Graph Theory 16, No. 1, 51-59 (1992). Reviewer: R.Faudree (Memphis) MSC: 05C38 05C45 05C20 PDFBibTeX XMLCite \textit{Y. Manoussakis}, J. Graph Theory 16, No. 1, 51--59 (1992; Zbl 0755.05074) Full Text: DOI
André, Johannes Configurational conditions and digraphs. (English) Zbl 0749.51003 J. Geom. 43, No. 1-2, 22-29 (1992). Reviewer: W.E.Cherowitzo (Denver) MSC: 51A20 51A15 05C20 PDFBibTeX XMLCite \textit{J. André}, J. Geom. 43, No. 1--2, 22--29 (1992; Zbl 0749.51003) Full Text: DOI
Berge, Claude The games on a graph. (Les jeux sur un graphe.) (French) Zbl 0776.90099 Cah. Cent. Étud. Rech. Opér. 34, No. 2-4, 95-101 (1992). Reviewer: C.Berge (Paris) MSC: 91A43 PDFBibTeX XMLCite \textit{C. Berge}, Cah. Cent. Étud. Rech. Opér. 34, No. 2--4, 95--101 (1992; Zbl 0776.90099)
Stewart, Iain A. Complete problems for logspace involving lexicographic first paths in graphs. (English) Zbl 0768.68182 Graph-theoretic concepts in computer science, Proc. 17th Int. Workshop, Fischbachau/Ger. 1991, Lect. Notes Comput. Sci. 570, 198-208 (1992). MSC: 68R10 05C38 68Q25 05C20 PDFBibTeX XMLCite \textit{I. A. Stewart}, Lect. Notes Comput. Sci. 570, 198--208 (1992; Zbl 0768.68182)
Du, Ding-Zhu; Lyuu, Yuh-Dauh; Hsu, D. Frank Line digraph iterations and the spread concept—with application to graph theory, fault tolerance, and routing. (English) Zbl 0776.05046 Graph-theoretic concepts in computer science, Proc. 17th Int. Workshop, Fischbachau/Ger. 1991, Lect. Notes Comput. Sci. 570, 169-179 (1992). Reviewer: G.Chaty (Paris) MSC: 05C20 05C40 05C38 PDFBibTeX XMLCite \textit{D.-Z. Du} et al., Lect. Notes Comput. Sci. 570, 169--179 (1992; Zbl 0776.05046)
Cvetković, Dragoš; Dimitrijević, Vladimir; Milosavljević, Milan A survey of some non-standard traveling salesman problems. (English) Zbl 0772.90078 Yugosl. J. Oper. Res. 2, No. 2, 163-185 (1992). MSC: 90C35 90-02 90C27 90C60 90C39 PDFBibTeX XMLCite \textit{D. Cvetković} et al., Yugosl. J. Oper. Res. 2, No. 2, 163--185 (1992; Zbl 0772.90078)
Xu, Junming An inequality relating the order, maximum degree, diameter and connectivity of a strongly connected digraph. (English) Zbl 0770.05053 Acta Math. Appl. Sin., Engl. Ser. 8, No. 2, 144-152 (1992). MSC: 05C20 05C40 PDFBibTeX XMLCite \textit{J. Xu}, Acta Math. Appl. Sin., Engl. Ser. 8, No. 2, 144--152 (1992; Zbl 0770.05053) Full Text: DOI
Machado, Arlene Fortunato; Filho, Clovis Perin A generalization of the selection problem in digraphs. (English) Zbl 0798.68131 Computational and applied mathematics, I. Algorithms and theory, Sel. Rev. Pap. IMACS 13th World Congr., Dublin/Irel. 1991, 153-160 (1992). MSC: 68R10 05C20 PDFBibTeX XMLCite \textit{A. F. Machado} and \textit{C. P. Filho}, in: Computational and applied mathematics, I. Algorithms and theory. Selected and revised papers from the IMACS 13th world congress, Dublin, Ireland, July 1991. Proceedings. Amsterdam etc.: North-Holland. 153--160 (1992; Zbl 0798.68131)
Wang, Chi On critical graphs for Opsut’s conjecture. (English) Zbl 0770.05052 Ars Comb. 34, 183-203 (1992). MSC: 05C20 PDFBibTeX XMLCite \textit{C. Wang}, Ars Comb. 34, 183--203 (1992; Zbl 0770.05052)
Fiol, M. L.; Fiol, M. A.; Yebra, J. L. A. When the arc-colored line digraph of a Cayley colored digraph is again a Cayley colored digraph. (English) Zbl 0773.05048 Ars Comb. 34, 65-73 (1992). Reviewer: U.Baumann (Dresden) MSC: 05C15 05C20 05C25 PDFBibTeX XMLCite \textit{M. L. Fiol} et al., Ars Comb. 34, 65--73 (1992; Zbl 0773.05048)
Qin, Yusheng On vertex pancyclic digraphs. (Chinese. English summary) Zbl 0770.05051 J. Nanjing Univ., Math. Biq. 9, No. 1, 120-126 (1992). MSC: 05C20 05C38 PDFBibTeX XMLCite \textit{Y. Qin}, J. Nanjing Univ., Math. Biq. 9, No. 1, 120--126 (1992; Zbl 0770.05051)
Hassan, Mohsen M. D. Network reduction for the acyclic constrained shortest path problem. (English) Zbl 0764.90085 Eur. J. Oper. Res. 63, No. 1, 124-132 (1992). Reviewer: U.Huckenbeck (Würzburg) MSC: 90C35 90C08 68R10 PDFBibTeX XMLCite \textit{M. M. D. Hassan}, Eur. J. Oper. Res. 63, No. 1, 124--132 (1992; Zbl 0764.90085) Full Text: DOI
Jacobson, Michael S. On the \(p\)-edge clique cover number of complete bipartite graphs. (English) Zbl 0773.05067 SIAM J. Discrete Math. 5, No. 4, 539-544 (1992). Reviewer: V.D.Tonchev (Houghton) MSC: 05C35 05C20 PDFBibTeX XMLCite \textit{M. S. Jacobson}, SIAM J. Discrete Math. 5, No. 4, 539--544 (1992; Zbl 0773.05067) Full Text: DOI
Moews, David Pebbling graphs. (English) Zbl 0772.05093 J. Comb. Theory, Ser. B 55, No. 2, 244-252 (1992). Reviewer: Liu Zhenhong (Beijing) MSC: 05C99 05C05 05C38 05C20 PDFBibTeX XMLCite \textit{D. Moews}, J. Comb. Theory, Ser. B 55, No. 2, 244--252 (1992; Zbl 0772.05093) Full Text: DOI
Jaeger, François; Linial, Nathan; Payan, Charles; Tarsi, Michael Group connectivity of graphs — a nonhomogeneous analogue of nowhere-zero flow properties. (English) Zbl 0824.05043 J. Comb. Theory, Ser. B 56, No. 2, 165-182 (1992). MSC: 05C40 05C25 05C20 05C15 05B35 PDFBibTeX XMLCite \textit{F. Jaeger} et al., J. Comb. Theory, Ser. B 56, No. 2, 165--182 (1992; Zbl 0824.05043) Full Text: DOI
Bein, Wolfgang W.; Kamburowski, Jerzy; Stallmann, Matthias F. M. Optimal reduction of two-terminal directed acyclic graphs. (English) Zbl 0768.68119 SIAM J. Comput. 21, No. 6, 1112-1129 (1992). Reviewer: M.Harminc (Košice) MSC: 68R10 05C20 68Q25 05C75 05C85 68M15 68W10 90B25 90C35 90C39 PDFBibTeX XMLCite \textit{W. W. Bein} et al., SIAM J. Comput. 21, No. 6, 1112--1129 (1992; Zbl 0768.68119) Full Text: DOI
Hurkens, A. J. C.; Hurkens, C. A. J.; Whitty, R. W. On generation of a class of flowgraphs. (English) Zbl 0767.05051 Combinatorics, graphs and complexity, Proc. 4th Czech. Symp., Prachatice/ Czech. 1990, Ann. Discrete Math. 51, 107-112 (1992). Reviewer: G.Chaty (Paris) MSC: 05C20 68R10 05C99 05C40 PDFBibTeX XMLCite \textit{A. J. C. Hurkens} et al., Ann. Discrete Math. 51, 107--112 (1992; Zbl 0767.05051)
Bugata, Peter Note on algorithmic solvability of Trahtenbrot-Zykov problem. (English) Zbl 0776.68092 Combinatorics, graphs and complexity, Proc. 4th Czech. Symp., Prachatice/ Czech. 1990, Ann. Discrete Math. 51, 45-49 (1992). Reviewer: J.Bang-Jensen (Odense) MSC: 68R10 05C85 03D35 05C20 PDFBibTeX XMLCite \textit{P. Bugata}, Ann. Discrete Math. 51, 45--49 (1992; Zbl 0776.68092)
Edgar, G. A.; Mauldin, R. Daniel Multifractal decompositions of digraph recursive fractals. (English) Zbl 0764.28007 Proc. Lond. Math. Soc., III. Ser. 65, No. 3, 604-628 (1992). Reviewer: H.Haase (Greifswald) MSC: 28A80 PDFBibTeX XMLCite \textit{G. A. Edgar} and \textit{R. D. Mauldin}, Proc. Lond. Math. Soc. (3) 65, No. 3, 604--628 (1992; Zbl 0764.28007) Full Text: DOI
Zuo, Guangji Primitive matrices with minimal number of positive elements. (Chinese. English summary) Zbl 0891.05052 Math. Appl. 5, No. 3, 31-37 (1992). MSC: 05C50 PDFBibTeX XMLCite \textit{G. Zuo}, Math. Appl. 5, No. 3, 31--37 (1992; Zbl 0891.05052)
Huang, Qiongxiang; Liu, Xin The lower boundary of strong connectivity of circulant digraphs. (Chinese) Zbl 0891.05049 Math. Appl. 5, No. 1, 120-121 (1992). Reviewer: C.-Q.Zhang (Morgantown) MSC: 05C40 05C20 05C25 PDFBibTeX XMLCite \textit{Q. Huang} and \textit{X. Liu}, Math. Appl. 5, No. 1, 120--121 (1992; Zbl 0891.05049)
Sen, M.; Das, S.; West, D. B. Representing digraphs by arcs of a circle. (English) Zbl 0882.05068 Sankhyā, Ser. A 54, Spec. Vol., 421-427 (1992). MSC: 05C20 05C50 PDFBibTeX XMLCite \textit{M. Sen} et al., Sankhyā, Ser. A 54, 421--427 (1992; Zbl 0882.05068)
Rao, A. R.; Rao, S. B. Measuring reciprocity in weighted social networks. (English) Zbl 0882.05067 Sankhyā, Ser. A 54, Spec. Vol., 349-355 (1992). MSC: 05C20 91D30 PDFBibTeX XMLCite \textit{A. R. Rao} and \textit{S. B. Rao}, Sankhyā, Ser. A 54, 349--355 (1992; Zbl 0882.05067)