Manusevich, O. Z.; Reva, V. N. An algorithm for the optimization of functionals on permutations of a partially ordered set. (Russian) Zbl 0493.05031 Investigations on modern problems of summation and approximation of functions and their applications, Collect. sci. Works, Dnepropetrovsk 1979, 95-97 (1979). MSC: 05C20 68R10 06A06 PDFBibTeX XML
Heinrich, Peter Eine Beziehung zwischen den Weg-Kreis-Systemen in einem gerichteten Graphen und den Unterdeterminanten seiner charakteristischen Matrix. (German) Zbl 0457.05034 Math. Nachr. 93, 7-20 (1979). MSC: 05C20 05C38 05C50 15A15 PDFBibTeX XMLCite \textit{P. Heinrich}, Math. Nachr. 93, 7--20 (1979; Zbl 0457.05034) Full Text: DOI
Salehi, S. V. On finding the transmittance between any two points in a composite system. (English) Zbl 0447.93005 Int. J. Control 30, 885-894 (1979). MSC: 93A15 94C15 PDFBibTeX XMLCite \textit{S. V. Salehi}, Int. J. Control 30, 885--894 (1979; Zbl 0447.93005) Full Text: DOI
Williams, Kenneth L. A multidimensional approach to syntactic pattern recognition. (Russian) Zbl 0446.68078 Kibern. Sb., Nov. Ser. 16, 82-112 (1979). MSC: 68T10 68Q45 PDFBibTeX XMLCite \textit{K. L. Williams}, Kibern. Sb., Nov. Ser. 16, 82--112 (1979; Zbl 0446.68078)
Bongiovanni, G.; Luccio, F.; Pagli, L. The problem of quasi sorting. (English) Zbl 0444.68049 Calcolo 16, 415-430 (1979). MSC: 68P10 PDFBibTeX XMLCite \textit{G. Bongiovanni} et al., Calcolo 16, 415--430 (1979; Zbl 0444.68049) Full Text: DOI
Lozovanu, D. D. Optimal forests from points in digraphs. (Russian) Zbl 0443.05054 Izv. Akad. Nauk Mold. SSR, Ser. Fiz.-Tekh. Mat. Nauk 1979, No. 2, 14-22 (1979). MSC: 05C35 05C20 05C05 PDFBibTeX XMLCite \textit{D. D. Lozovanu}, Izv. Akad. Nauk Mold. SSR, Ser. Fiz.-Tekh. Mat. Nauk 1979, No. 2, 14--22 (1979; Zbl 0443.05054)
Franksen, O. I.; Falster, P.; Evans, F. J. Structural aspects of controllability and observability. II: Digraph decomposition. (English) Zbl 0439.93008 J. Franklin Inst. 308, 105-124 (1979). MSC: 93B05 93B07 93B99 05C20 93C05 93C99 PDFBibTeX XMLCite \textit{O. I. Franksen} et al., J. Franklin Inst. 308, 105--124 (1979; Zbl 0439.93008) Full Text: DOI
Pyatintskaya, G. I.; Sinitsin, I. G. One-way infinite sequence in graphs and optimal allocation of the same figures in infinite narrow strips. (English) Zbl 0439.05022 Zh. Vychisl. Mat. Mat. Fiz. 19, 1304 (1979). MSC: 05C20 05C35 05C38 PDFBibTeX XMLCite \textit{G. I. Pyatintskaya} and \textit{I. G. Sinitsin}, Zh. Vychisl. Mat. Mat. Fiz. 19, 1304 (1979; Zbl 0439.05022)
Pascu, Anca; Paun, Gheorghe On the planarity of bicolored digraph grammar systems. (English) Zbl 0437.05024 Discrete Math. 25, 195-197 (1979). MSC: 05C20 05C10 05C15 68Q45 PDFBibTeX XMLCite \textit{A. Pascu} and \textit{G. Paun}, Discrete Math. 25, 195--197 (1979; Zbl 0437.05024) Full Text: DOI
Alspach, Brian; Heinrich, Katherine; Varma, Badri N. Decompositions of complete symmetric digraphs into the oriented pentagons. (English) Zbl 0435.05028 J. Aust. Math. Soc., Ser. A 28, 353-361 (1979). MSC: 05C20 05C99 05B30 PDFBibTeX XMLCite \textit{B. Alspach} et al., J. Aust. Math. Soc., Ser. A 28, 353--361 (1979; Zbl 0435.05028)
Ringeisen, Richard D.; Shingledecker, Clark A. A digraph model of behavior under stress. (English) Zbl 0433.92013 Proc. 10th southeast Conf. Combinatorics, graph theory and computing, Boca Raton 1979, Vol. II, Congr.-Numerantium 24, 823-831 (1979). MSC: 92Cxx 05C20 PDFBibTeX XML
Cameron, Kathleen; Edmonds, Jack Algorithms for optimum antichains. (English) Zbl 0433.06004 Proc. 10th southeast. Conf. Combinatorics, graph theory and computing, Boca Raton 1979, Vol. I, Congr. Numerantium 23, 229-240 (1979). MSC: 06A06 05C20 PDFBibTeX XML
Jacos, Vasil S-cyclic orgraphs. (Russian) Zbl 0432.05028 Math. Slovaca 29, 201-208 (1979). MSC: 05C20 PDFBibTeX XMLCite \textit{V. Jacos}, Math. Slovaca 29, 201--208 (1979; Zbl 0432.05028) Full Text: EuDML
Grötschel, Martin Strong blocks and the optimum branching problem. (English) Zbl 0429.05042 Numerische Methoden bei graphentheoretischen und kombinatorischen Problemen, Bd. 2, Tag. Oberwolfach 1978, ISNM Vol. 46, 112-121 (1979). MSC: 05C20 90C05 05C40 PDFBibTeX XML
Roberts, Fred S. Structure and stability in weighted digraph models. (English) Zbl 0428.93046 Ann. N.Y. Acad. Sci. 321, 64-77 (1979). MSC: 93C55 93C05 93A15 94C15 05C20 93Dxx 15A18 PDFBibTeX XMLCite \textit{F. S. Roberts}, Ann. N. Y. Acad. Sci. 321, 64--77 (1979; Zbl 0428.93046) Full Text: DOI
Koh, Hikyoo; Chuang, Henry Y. H. Finding a minimal set of base paths of a program. (English) Zbl 0427.68020 Int. J. Comput. Inform. Sci. 8, 473-488 (1979). MSC: 68Q60 PDFBibTeX XMLCite \textit{H. Koh} and \textit{H. Y. H. Chuang}, Int. J. Comput. Inform. Sci. 8, 473--488 (1979; Zbl 0427.68020) Full Text: DOI
Golumbic, Martin Charles; Perl, Yehoshua Generalized Fibonacci maximum path graphs. (English) Zbl 0427.05044 Discrete Math. 28, 237-245 (1979). MSC: 05C35 05C20 05C45 PDFBibTeX XMLCite \textit{M. C. Golumbic} and \textit{Y. Perl}, Discrete Math. 28, 237--245 (1979; Zbl 0427.05044) Full Text: DOI
Radoi, Ion On the number of antisymmetric graphs with given nuclears. (English) Zbl 0426.05027 Stud. Cercet. Mat. 31, 105-112 (1979). MSC: 05C20 05C30 PDFBibTeX XMLCite \textit{I. Radoi}, Stud. Cercet. Mat. 31, 105--112 (1979; Zbl 0426.05027)
Frank, Andras Kernel systems of directed graphs. (English) Zbl 0425.05028 Acta Sci. Math. 41, 63-76 (1979). MSC: 05C20 05B40 PDFBibTeX XMLCite \textit{A. Frank}, Acta Sci. Math. 41, 63--76 (1979; Zbl 0425.05028)
Berman, Kenneth A. Spanning arborescences, ingraphs, and outgraphs. (English) Zbl 0423.05015 J. Graph Theory 3, 141-150 (1979). MSC: 05C20 05C05 PDFBibTeX XMLCite \textit{K. A. Berman}, J. Graph Theory 3, 141--150 (1979; Zbl 0423.05015) Full Text: DOI
Bermond, J.-C.; Simoes-Pereira, J. M. S.; Zamfirescu, Christina M. On nonhamiltonian homogeneously traceable digraphs. (English) Zbl 0422.05030 Math. Jap. 24, 423-426 (1979). MSC: 05C20 05C45 PDFBibTeX XMLCite \textit{J. C. Bermond} et al., Math. Japon. 24, 423--426 (1979; Zbl 0422.05030)
Marcu, Danut A method for finding the strong components of a digraph. (English) Zbl 0418.68058 Stud. Univ. Babes-Bolyai, Math. 24, No. 2, 22-24 (1979). MSC: 68R10 05C20 05C40 PDFBibTeX XMLCite \textit{D. Marcu}, Stud. Univ. Babeș-Bolyai, Math. 24, No. 2, 22--24 (1979; Zbl 0418.68058)
Arczynski, Miroslaw; Borowiecki, Mieczyslaw; Syslo, Maciej M. On Hallian digraphs, permanents and transversals. (English) Zbl 0418.05002 Colloq. Math. 41, 141-145 (1979). MSC: 05A05 05C20 15A15 PDFBibTeX XMLCite \textit{M. Arczynski} et al., Colloq. Math. 41, 141--145 (1979; Zbl 0418.05002) Full Text: DOI
Hamidoune, Yahya Ould Sur les parcours Hamiltoniens dans les graphes orientes. (French) Zbl 0417.05044 Discrete Math. 26, 227-234 (1979). MSC: 05C45 05C20 PDFBibTeX XMLCite \textit{Y. O. Hamidoune}, Discrete Math. 26, 227--234 (1979; Zbl 0417.05044) Full Text: DOI
Marcu, Danut A method for finding the strongly connected components of a digraph. (English) Zbl 0416.68055 An. Stiint. Univ. Al. I. Cuza Iasi, N. Ser., Sect. Ia 25, 417-418 (1979). MSC: 68R10 05C20 PDFBibTeX XML
Paun, Gheorghe Normal forms for bicolored-digraph-grammar systems. (English) Zbl 0414.68042 Int. J. Comput. Math. 7, 109-118 (1979). MSC: 68Q45 PDFBibTeX XMLCite \textit{G. Paun}, Int. J. Comput. Math. 7, 109--118 (1979; Zbl 0414.68042) Full Text: DOI
Franksen, O. I.; Falster, P.; Evans, F. J. Qualitative aspects of large scale systems. Developing design rules using APL. (English) Zbl 0413.93003 Lecture Notes in Control and Information Sciences. 17. Berlin-Heidelberg-New York: Springer-Verlag. XII, 119 p. DM 18.00; $ 9.90 (1979). MSC: 93-01 93B05 05C20 93B07 68N99 93A15 93C05 93C99 PDFBibTeX XML
Cogis, O.; Habib, M. Nombre de sauts et graphes série-parallèles. (French) Zbl 0413.05013 RAIRO, Inf. Théor. 13, 3-18 (1979). MSC: 05C20 68R10 05-04 PDFBibTeX XMLCite \textit{O. Cogis} and \textit{M. Habib}, RAIRO, Inf. Théor. 13, 3--18 (1979; Zbl 0413.05013) Full Text: EuDML
Weeks, Jeffrey R.; Bogart, Kenneth P. Consensus signed digraphs. (English) Zbl 0411.05042 SIAM J. Appl. Math. 36, 1-14 (1979). MSC: 05C20 PDFBibTeX XMLCite \textit{J. R. Weeks} and \textit{K. P. Bogart}, SIAM J. Appl. Math. 36, 1--14 (1979; Zbl 0411.05042) Full Text: DOI
Bhat, Kabekode V. S.; Kinariwala, Bharat Optimum tearing in large scale systems and minimum feedback cutsets of a digraph. (English) Zbl 0406.93018 J. Franklin Inst. 307, 83-94 (1979). MSC: 93B25 93A15 PDFBibTeX XMLCite \textit{K. V. S. Bhat} and \textit{B. Kinariwala}, J. Franklin Inst. 307, 83--94 (1979; Zbl 0406.93018) Full Text: DOI
Simovici, Dan A.; Grigoras, Gh. Even initial feedback vertex set problem is NP-complete. (English) Zbl 0405.68045 Inf. Process. Lett. 8, 64-66 (1979). MSC: 68Q25 68Q45 05C38 05C20 PDFBibTeX XMLCite \textit{D. A. Simovici} and \textit{Gh. Grigoras}, Inf. Process. Lett. 8, 64--66 (1979; Zbl 0405.68045) Full Text: DOI
Marcu, Danut On the existence of a kernel in a strong connected digraph. (English) Zbl 0405.05040 Bul. Inst. Politeh. Iași, Secț. I 25(29), No. 1-2, 35-37 (1979). MSC: 05C20 05C40 PDFBibTeX XMLCite \textit{D. Marcu}, Bul. Inst. Politeh. Iași, Secț. I 25(29), No. 1--2, 35--37 (1979; Zbl 0405.05040)
Alspach, Brian; Parsons, T. D. Isomorphism of circulant graphs and digraphs. (English) Zbl 0402.05038 Discrete Math. 25, 97-108 (1979). MSC: 05C25 20B25 05C20 PDFBibTeX XMLCite \textit{B. Alspach} and \textit{T. D. Parsons}, Discrete Math. 25, 97--108 (1979; Zbl 0402.05038) Full Text: DOI
Martello, S. An algorithm for finding a minimal equivalent graph of a strongly connected digraph. (English) Zbl 0397.05028 Computing 21, 183-194 (1979). MSC: 05C20 05C35 68W99 05C38 05-04 PDFBibTeX XMLCite \textit{S. Martello}, Computing 21, 183--194 (1979; Zbl 0397.05028) Full Text: DOI
Gupta, Hariom; Sharma, Jaydev A method of symbolic steady-state availability evaluation of k-out-of-n: G system. (English) Zbl 0396.60079 IEEE Trans. Reliab. 28, 56-57 (1979). MSC: 60K10 62N05 PDFBibTeX XMLCite \textit{H. Gupta} and \textit{J. Sharma}, IEEE Trans. Reliab. 28, 56--57 (1979; Zbl 0396.60079) Full Text: DOI
Pascu, Anca; Paun, Gheorghe On the planarity of bicolored digraph grammar systems. (English) Zbl 0394.68053 Discrete Math. 25, 195-197 (1979). MSC: 68Q45 05C10 05C15 05C20 PDFBibTeX XMLCite \textit{A. Pascu} and \textit{G. Paun}, Discrete Math. 25, 195--197 (1979; Zbl 0394.68053) Full Text: DOI