Jain, Pallavi; Kanesh, Lawqueen; Lochet, William; Saurabh, Saket; Sharma, Roohani Exact and approximate digraph bandwidth. (English) Zbl 07650315 Chattopadhyay, Arkadev (ed.) et al., 39th IARCS annual conference on foundations of software technology and theoretical computer science, FSTTCS 2019, Bombay, India, December 11–13, 2019. Wadern: Schloss Dagstuhl – Leibniz Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 150, Article 18, 15 p. (2019). MSC: 68N30 68Qxx PDFBibTeX XMLCite \textit{P. Jain} et al., LIPIcs -- Leibniz Int. Proc. Inform. 150, Article 18, 15 p. (2019; Zbl 07650315) Full Text: DOI
Mohanta, Sushanta Kumar; Biswas, Deep Fixed point results for generalized contraction mappings and cyclical mappings in \(b\)-metric spaces endowed with a digraph. (English) Zbl 1513.54118 An. Univ. Vest Timiș., Ser. Mat.-Inform. 57, No. 2, 86-102 (2019). MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{S. K. Mohanta} and \textit{D. Biswas}, An. Univ. Vest Timiș., Ser. Mat.-Inform. 57, No. 2, 86--102 (2019; Zbl 1513.54118) Full Text: DOI
Madathil, Jayakrishnan; Sharma, Roohani; Zehavi, Meirav A sub-exponential FPT algorithm and a polynomial kernel for minimum directed bisection on semicomplete digraphs. (English) Zbl 1516.68069 Rossmanith, Peter (ed.) et al., 44th international symposium on mathematical foundations of computer science, MFCS 2019, Aachen, Germany, August 26–30, 2019. Proceedings. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 138, Article 28, 14 p. (2019). MSC: 68R10 05C20 05C70 05C85 68Q27 PDFBibTeX XMLCite \textit{J. Madathil} et al., LIPIcs -- Leibniz Int. Proc. Inform. 138, Article 28, 14 p. (2019; Zbl 1516.68069) Full Text: DOI
Yoshimura, Lucas R.; Sambinelli, Maycon; da Silva, Cândida N.; Lee, Orlando Linial’s conjecture for arc-spine digraphs. (English) Zbl 07515226 Coutinho, Gabriel (ed.) et al., Proceedings of LAGOS 2019, the tenth Latin and American algorithms, graphs and optimization symposium, Belo Horizonte, Brazil, June 2–7 2019. Amsterdam: Elsevier. Electron. Notes Theor. Comput. Sci. 346, 735-746 (2019). MSC: 05Cxx 90Cxx PDFBibTeX XMLCite \textit{L. R. Yoshimura} et al., Electron. Notes Theor. Comput. Sci. 346, 735--746 (2019; Zbl 07515226) Full Text: DOI
Marques, Diego; Trojovský, Pavel On characteristic polynomial of higher order generalized Jacobsthal numbers. (English) Zbl 1485.11061 Adv. Difference Equ. 2019, Paper No. 392, 9 p. (2019). MSC: 11B83 11D61 11D41 PDFBibTeX XMLCite \textit{D. Marques} and \textit{P. Trojovský}, Adv. Difference Equ. 2019, Paper No. 392, 9 p. (2019; Zbl 1485.11061) Full Text: DOI
Elosmani, Aissa Omar; Bouagada, Djillali; Chadli, Mohammed Graph-theoretic approach for structural controllability of two-dimensional linear systems. (English) Zbl 1475.93011 IMA J. Math. Control Inf. 36, No. 3, 763-777 (2019). MSC: 93B05 93C05 05C90 PDFBibTeX XMLCite \textit{A. O. Elosmani} et al., IMA J. Math. Control Inf. 36, No. 3, 763--777 (2019; Zbl 1475.93011) Full Text: DOI
Fomichev, V. M.; Koreneva, A. M.; Miftakhutdinova, A. R.; Zadorozhny, D. I. Evaluation of the maximum performance of block encryption algorithms. (English) Zbl 1473.94097 Mat. Vopr. Kriptografii 10, No. 2, 181-191 (2019). MSC: 94A60 PDFBibTeX XMLCite \textit{V. M. Fomichev} et al., Mat. Vopr. Kriptografii 10, No. 2, 181--191 (2019; Zbl 1473.94097) Full Text: DOI MNR
Cai, Huiping; Liu, Juan; Ni, Keshe; Cao, Zhengyang Shortest paths in iterated line digraph of a complete bipartite digraph. (English) Zbl 1488.05269 Ars Comb. 147, 303-312 (2019). MSC: 05C38 05C12 05C35 05C20 05C76 PDFBibTeX XMLCite \textit{H. Cai} et al., Ars Comb. 147, 303--312 (2019; Zbl 1488.05269)
Xi, Weige; Wang, Ligong Some upper bounds for the signless Laplacian spectral radius of digraphs. (English) Zbl 1474.05270 Trans. Comb. 8, No. 4, 49-60 (2019). MSC: 05C50 15A18 05C20 PDFBibTeX XMLCite \textit{W. Xi} and \textit{L. Wang}, Trans. Comb. 8, No. 4, 49--60 (2019; Zbl 1474.05270) Full Text: DOI arXiv
Dankelmann, Peter On average distance in tournaments and Eulerian digraphs. (English) Zbl 1476.05066 Discrete Appl. Math. 266, 38-47 (2019). MSC: 05C20 05C12 05C45 05C09 PDFBibTeX XMLCite \textit{P. Dankelmann}, Discrete Appl. Math. 266, 38--47 (2019; Zbl 1476.05066) Full Text: DOI
Mohanta, Sushanta Kumar Coincidence point and common fixed point results for a hybrid pair of mappings via digraphs. (English) Zbl 1474.54200 Mat. Vesn. 71, No. 3, 230-243 (2019). MSC: 54H25 54E40 PDFBibTeX XMLCite \textit{S. K. Mohanta}, Mat. Vesn. 71, No. 3, 230--243 (2019; Zbl 1474.54200) Full Text: Link Link
Avezova, Y. E. On properties of primitive sets of digraphs with common cycles. (Russian. English summary) Zbl 1459.05098 Prikl. Diskretn. Mat. 2019, No. 43, 101-114 (2019). MSC: 05C20 05C38 05C45 PDFBibTeX XMLCite \textit{Y. E. Avezova}, Prikl. Diskretn. Mat. 2019, No. 43, 101--114 (2019; Zbl 1459.05098) Full Text: DOI MNR
Ganie, Hilal A. Bounds for the skew Laplacian (skew adjacency) spectral radius of a digraph. (English) Zbl 1463.05222 Trans. Comb. 8, No. 2, 1-12 (2019). MSC: 05C20 05C50 15B36 PDFBibTeX XMLCite \textit{H. A. Ganie}, Trans. Comb. 8, No. 2, 1--12 (2019; Zbl 1463.05222) Full Text: DOI
Volkmann, L. The signed total Roman domatic number of a digraph. (English) Zbl 1452.05076 J. Comb. Math. Comb. Comput. 110, 205-216 (2019). MSC: 05C20 05C69 PDFBibTeX XMLCite \textit{L. Volkmann}, J. Comb. Math. Comb. Comput. 110, 205--216 (2019; Zbl 1452.05076)
Volkmann, Lutz Italian domination in digraphs. (English) Zbl 1452.05132 J. Comb. Math. Comb. Comput. 111, 269-278 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{L. Volkmann}, J. Comb. Math. Comb. Comput. 111, 269--278 (2019; Zbl 1452.05132)
Bhat, M. A.; Naikoo, T. A.; Pirzada, S. On cospectral signed digraphs. (English) Zbl 1446.05052 Algebra Discrete Math. 27, No. 2, 191-201 (2019). MSC: 05C50 05C20 05C22 PDFBibTeX XMLCite \textit{M. A. Bhat} et al., Algebra Discrete Math. 27, No. 2, 191--201 (2019; Zbl 1446.05052) Full Text: Link
Char, Bilal A.; Ganie, Hilal A.; Pirzada, S. Bounds for the skew Laplacian spectral radius of oriented graphs. (English) Zbl 1463.05324 Carpathian J. Math. 35, No. 1, 31-40 (2019). MSC: 05C50 05C20 PDFBibTeX XMLCite \textit{B. A. Char} et al., Carpathian J. Math. 35, No. 1, 31--40 (2019; Zbl 1463.05324)
Wang, Chong; Ren, Shiquan Simplicial descriptions for digraphs and their path homology from the point of \(\Delta\)-sets. (Chinese. English summary) Zbl 1449.05124 Math. Pract. Theory 49, No. 22, 238-247 (2019). MSC: 05C20 05C38 05C65 PDFBibTeX XMLCite \textit{C. Wang} and \textit{S. Ren}, Math. Pract. Theory 49, No. 22, 238--247 (2019; Zbl 1449.05124)
Chen, Bin; Chang, An Seymour’s second neighborhood in 3-free digraphs. (English) Zbl 1449.05120 Ann. Appl. Math. 35, No. 4, 357-363 (2019). MSC: 05C20 PDFBibTeX XMLCite \textit{B. Chen} and \textit{A. Chang}, Ann. Appl. Math. 35, No. 4, 357--363 (2019; Zbl 1449.05120)
Kidokoro, Y.; Ogawa, K.; Tagusari, S.; Tsuchiya, M. Note on \(p\)-competition graphs of loopless Hamiltonian digraphs without symmetric arcs. (English) Zbl 1449.05188 Southeast Asian Bull. Math. 43, No. 6, 827-831 (2019). MSC: 05C62 05C45 05C20 PDFBibTeX XMLCite \textit{Y. Kidokoro} et al., Southeast Asian Bull. Math. 43, No. 6, 827--831 (2019; Zbl 1449.05188)
Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío; Sánchez-López, Rocío; Zavala-Santana, Berta H-kernels by walks in an \(R_H (D)\) digraph. (English) Zbl 1507.05044 AKCE Int. J. Graphs Comb. 16, No. 3, 291-299 (2019). MSC: 05C20 05C38 PDFBibTeX XMLCite \textit{H. Galeana-Sánchez} et al., AKCE Int. J. Graphs Comb. 16, No. 3, 291--299 (2019; Zbl 1507.05044) Full Text: DOI
Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío; Sánchez-López, Rocío \((\mathscr{A}, \mathscr{B})\)-kernels and Sands, Sauer and Woodrow’s theorem. (English) Zbl 1439.05098 AKCE Int. J. Graphs Comb. 16, No. 3, 284-290 (2019). MSC: 05C20 05C15 PDFBibTeX XMLCite \textit{H. Galeana-Sánchez} et al., AKCE Int. J. Graphs Comb. 16, No. 3, 284--290 (2019; Zbl 1439.05098) Full Text: DOI
Agaev, R. P. On the role of the eigenprojector of the Laplacian matrix for reaching consensus in multiagent second-order systems. (English. Russian original) Zbl 1441.93266 Autom. Remote Control 80, No. 11, 2033-2042 (2019); translation from Avtom. Telemekh. 2019, No. 11, 127-139 (2019). MSC: 93D50 93A16 93B25 PDFBibTeX XMLCite \textit{R. P. Agaev}, Autom. Remote Control 80, No. 11, 2033--2042 (2019; Zbl 1441.93266); translation from Avtom. Telemekh. 2019, No. 11, 127--139 (2019) Full Text: DOI
Cary, Michael Vertices with the second neighborhood property in Eulerian digraphs. (English) Zbl 1437.05126 Opusc. Math. 39, No. 6, 765-772 (2019). MSC: 05C45 05C12 05C20 PDFBibTeX XMLCite \textit{M. Cary}, Opusc. Math. 39, No. 6, 765--772 (2019; Zbl 1437.05126) Full Text: DOI arXiv
Kang, Dong Yeap Sparse highly connected spanning subgraphs in dense directed graphs. (English) Zbl 1473.05109 Comb. Probab. Comput. 28, No. 3, 423-464 (2019). Reviewer: Akira Saito (Tokyo) MSC: 05C20 05C42 05C40 PDFBibTeX XMLCite \textit{D. Y. Kang}, Comb. Probab. Comput. 28, No. 3, 423--464 (2019; Zbl 1473.05109) Full Text: DOI arXiv
Grech, Mariusz; Imrich, Wilfried; Krystek, Anna Dorota; Wojakowski, Łukasz Jan Direct product of automorphism groups of digraphs. (English) Zbl 1439.05228 Ars Math. Contemp. 17, No. 1, 89-101 (2019). Reviewer: Anna Romanowska (Warsaw) MSC: 05E18 05C20 20B25 05C76 PDFBibTeX XMLCite \textit{M. Grech} et al., Ars Math. Contemp. 17, No. 1, 89--101 (2019; Zbl 1439.05228) Full Text: DOI
Cook, Nicholas The circular law for random regular digraphs. (English. French summary) Zbl 1432.15035 Ann. Inst. Henri Poincaré, Probab. Stat. 55, No. 4, 2111-2167 (2019). Reviewer: David B. Penman (Colchester) MSC: 15B52 60B20 05C80 05C50 PDFBibTeX XMLCite \textit{N. Cook}, Ann. Inst. Henri Poincaré, Probab. Stat. 55, No. 4, 2111--2167 (2019; Zbl 1432.15035) Full Text: DOI arXiv Euclid
Harutyunyan, Ararat; Le, Tien-Nam; Newman, Alantha; Thomassé, Stéphan Coloring dense digraphs. (English) Zbl 1449.05095 Combinatorica 39, No. 5, 1021-1053 (2019). Reviewer: Peter Horák (Tacoma) MSC: 05C15 05C20 05C42 PDFBibTeX XMLCite \textit{A. Harutyunyan} et al., Combinatorica 39, No. 5, 1021--1053 (2019; Zbl 1449.05095) Full Text: DOI
Zhou, Hui; Ding, Qi; Jia, Ruiling Inverse of the distance matrix of a weighted cactoid digraph. (English) Zbl 1433.05214 Appl. Math. Comput. 362, Article ID 124552, 11 p. (2019). MSC: 05C50 15A15 05C05 05C12 05C20 15A09 PDFBibTeX XMLCite \textit{H. Zhou} et al., Appl. Math. Comput. 362, Article ID 124552, 11 p. (2019; Zbl 1433.05214) Full Text: DOI
Koshy, Thomas Gibonacci extensions of a Catalan delight with graph-theoretic confirmations. (English) Zbl 1427.05029 J. Indian Acad. Math. 41, No. 1, 1-17 (2019). MSC: 05A19 11B37 11B39 PDFBibTeX XMLCite \textit{T. Koshy}, J. Indian Acad. Math. 41, No. 1, 1--17 (2019; Zbl 1427.05029)
Lakshmi, R.; Vidhyapriya, S. Kernels in tensor product of digraphs. II. (English) Zbl 1463.05460 Ars Comb. 143, 173-191 (2019). MSC: 05C76 05C20 05C69 PDFBibTeX XMLCite \textit{R. Lakshmi} and \textit{S. Vidhyapriya}, Ars Comb. 143, 173--191 (2019; Zbl 1463.05460)
Hao, Guoliang; Chen, Xiaodan; Zhang, Yunliang A note on Roman \(\{2\}\)-domination in digraphs. (English) Zbl 1463.05402 Ars Comb. 145, 185-193 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{G. Hao} et al., Ars Comb. 145, 185--193 (2019; Zbl 1463.05402)
Chen, Hu Ye; Lu, Zai Ping On vertex-transitive self-complementary digraphs. (English) Zbl 1463.05217 Ars Comb. 145, 149-160 (2019). MSC: 05C20 05C25 PDFBibTeX XMLCite \textit{H. Y. Chen} and \textit{Z. P. Lu}, Ars Comb. 145, 149--160 (2019; Zbl 1463.05217)
Liu, Qinghai; Hong, Yanmei The reliability of lexicographic product digraphs. (English) Zbl 1428.05258 Appl. Math. Comput. 358, 449-454 (2019). MSC: 05C76 05C20 05C40 PDFBibTeX XMLCite \textit{Q. Liu} and \textit{Y. Hong}, Appl. Math. Comput. 358, 449--454 (2019; Zbl 1428.05258) Full Text: DOI
Dalfó, C.; Fiol, M. A.; Širáň, J. The spectra of lifted digraphs. (English) Zbl 1429.05083 J. Algebr. Comb. 50, No. 4, 419-426 (2019). MSC: 05C20 05C50 15A18 PDFBibTeX XMLCite \textit{C. Dalfó} et al., J. Algebr. Comb. 50, No. 4, 419--426 (2019; Zbl 1429.05083) Full Text: DOI arXiv Link
Berliner, Adam H.; DeBlieck, Derek; Shah, Deepak Sign pattern matrices that allow inertia \(\mathbb{S}_n\). (English) Zbl 1436.15038 Involve 12, No. 7, 1229-1240 (2019). Reviewer: Wai-Kai Chen (Fremont) MSC: 15B35 15A18 05C50 05C20 PDFBibTeX XMLCite \textit{A. H. Berliner} et al., Involve 12, No. 7, 1229--1240 (2019; Zbl 1436.15038) Full Text: DOI
Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon Emergent behaviors of continuous and discrete thermomechanical Cucker-Smale models on general digraphs. (English) Zbl 1464.34068 Math. Models Methods Appl. Sci. 29, No. 4, 589-632 (2019). MSC: 34C60 34D05 34A12 34D06 39A12 05C20 92D50 PDFBibTeX XMLCite \textit{J.-G. Dong} et al., Math. Models Methods Appl. Sci. 29, No. 4, 589--632 (2019; Zbl 1464.34068) Full Text: DOI arXiv
Bryant, Lance; Hamblin, James The graphic structure of a numerical semigroup. (English) Zbl 1515.20295 Rocky Mt. J. Math. 49, No. 6, 1811-1828 (2019). MSC: 20M14 20M30 05C20 PDFBibTeX XMLCite \textit{L. Bryant} and \textit{J. Hamblin}, Rocky Mt. J. Math. 49, No. 6, 1811--1828 (2019; Zbl 1515.20295) Full Text: DOI Euclid
Lanel, G. H. J.; Pallage, H. K.; Ratnayake, J. K.; Thevasha, S.; Welihinda, B. A. K. A survey on Hamiltonicity in Cayley graphs and digraphs on different groups. (English) Zbl 1426.05085 Discrete Math. Algorithms Appl. 11, No. 5, Article ID 1930002, 18 p. (2019). MSC: 05C45 05C25 PDFBibTeX XMLCite \textit{G. H. J. Lanel} et al., Discrete Math. Algorithms Appl. 11, No. 5, Article ID 1930002, 18 p. (2019; Zbl 1426.05085) Full Text: DOI
Bailo, Esteban; Gelonch, Josep; Romero-Vivó, Sergio A first cubic upper bound on the local reachability index for some positive 2-D systems. (English) Zbl 1426.93021 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3767-3784 (2019). MSC: 93B03 05C20 PDFBibTeX XMLCite \textit{E. Bailo} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3767--3784 (2019; Zbl 1426.93021) Full Text: DOI Link
Ouldrabah, Lyes; Blidia, Mostafa; Bouchou, Ahmed Extremal digraphs for an upper bound on the Roman domination number. (English) Zbl 1429.05157 J. Comb. Optim. 38, No. 3, 667-679 (2019). MSC: 05C69 05C20 68Q25 PDFBibTeX XMLCite \textit{L. Ouldrabah} et al., J. Comb. Optim. 38, No. 3, 667--679 (2019; Zbl 1429.05157) Full Text: DOI
Bang-Jensen, J.; Knudsen, Kristine V. K.; Saurabh, Saket; Zehavi, Meirav The parameterized complexity landscape of finding 2-partitions of digraphs. (English) Zbl 1434.68205 Theor. Comput. Sci. 795, 108-114 (2019). MSC: 68Q27 68R10 PDFBibTeX XMLCite \textit{J. Bang-Jensen} et al., Theor. Comput. Sci. 795, 108--114 (2019; Zbl 1434.68205) Full Text: DOI
González Hermosillo de la Maza, Sebastián; Hernández-Cruz, César On the complexity of the \(k\)-kernel problem on cyclically \(k\)-partite digraphs. (English) Zbl 1431.68094 Theor. Comput. Sci. 795, 9-19 (2019). MSC: 68R10 68Q17 PDFBibTeX XMLCite \textit{S. González Hermosillo de la Maza} and \textit{C. Hernández-Cruz}, Theor. Comput. Sci. 795, 9--19 (2019; Zbl 1431.68094) Full Text: DOI
Satake, Shohei A constructive solution to a problem of ranking tournaments. (English) Zbl 1422.05048 Discrete Math. 342, No. 12, Article ID 111613, 5 p. (2019). MSC: 05C20 05B10 PDFBibTeX XMLCite \textit{S. Satake}, Discrete Math. 342, No. 12, Article ID 111613, 5 p. (2019; Zbl 1422.05048) Full Text: DOI arXiv
Danpattanamongkon, Ng.; Meechana, S. The conditions of some Cayley digraphs containing Hamiltonian path and Hamiltonian circuit. (English) Zbl 1423.05080 Southeast Asian J. Sci. 7, No. 1, 5-9 (2019). MSC: 05C25 05C20 05C38 05C45 PDFBibTeX XMLCite \textit{Ng. Danpattanamongkon} and \textit{S. Meechana}, Southeast Asian J. Sci. 7, No. 1, 5--9 (2019; Zbl 1423.05080)
Golmohamadian, M.; Zahedi, M. M.; Soltankhah, N. Some algebraic hyperstructures related to zero forcing sets and forcing digraphs. (English) Zbl 1421.05043 J. Algebra Appl. 18, No. 10, Article ID 1950192, 19 p. (2019). MSC: 05C15 05C20 05C50 20N20 PDFBibTeX XMLCite \textit{M. Golmohamadian} et al., J. Algebra Appl. 18, No. 10, Article ID 1950192, 19 p. (2019; Zbl 1421.05043) Full Text: DOI
East, James; Gadouleau, Maximilien; Mitchell, James D. Structural aspects of semigroups based on digraphs. (English) Zbl 1475.20093 Algebr. Comb. 2, No. 5, 711-733 (2019). MSC: 20M20 05C20 05C25 PDFBibTeX XMLCite \textit{J. East} et al., Algebr. Comb. 2, No. 5, 711--733 (2019; Zbl 1475.20093) Full Text: DOI arXiv
Dalfó, C.; Fiol, M. A. A new approach to gross error detection for GPS networks. (English) Zbl 1421.05084 Discrete Appl. Math. 269, 193-199 (2019). MSC: 05C82 05C20 05C90 90B10 94C15 PDFBibTeX XMLCite \textit{C. Dalfó} and \textit{M. A. Fiol}, Discrete Appl. Math. 269, 193--199 (2019; Zbl 1421.05084) Full Text: DOI arXiv
Mojdeh, Doost Ali; Samadi, Babak; Yero, Ismael G. Packing and domination parameters in digraphs. (English) Zbl 1423.05074 Discrete Appl. Math. 269, 184-192 (2019). MSC: 05C20 05C70 05C69 PDFBibTeX XMLCite \textit{D. A. Mojdeh} et al., Discrete Appl. Math. 269, 184--192 (2019; Zbl 1423.05074) Full Text: DOI arXiv
Dalfó, C. A new general family of mixed graphs. (English) Zbl 1421.05035 Discrete Appl. Math. 269, 99-106 (2019). MSC: 05C12 05C75 05C20 PDFBibTeX XMLCite \textit{C. Dalfó}, Discrete Appl. Math. 269, 99--106 (2019; Zbl 1421.05035) Full Text: DOI Link
Dalfó, C.; Fiol, M. A.; Miller, M.; Ryan, J.; Širáň, J. An algebraic approach to lifts of digraphs. (English) Zbl 1421.05048 Discrete Appl. Math. 269, 68-76 (2019). MSC: 05C20 05C50 PDFBibTeX XMLCite \textit{C. Dalfó} et al., Discrete Appl. Math. 269, 68--76 (2019; Zbl 1421.05048) Full Text: DOI arXiv
Nej, Monimala; Reddy, A. Satyanarayana Exponents of primitive companion matrices. (English) Zbl 1423.15032 Rocky Mt. J. Math. 49, No. 5, 1633-1645 (2019). Reviewer: Francisco Marcellán (Leganes) MSC: 15B36 05C50 PDFBibTeX XMLCite \textit{M. Nej} and \textit{A. S. Reddy}, Rocky Mt. J. Math. 49, No. 5, 1633--1645 (2019; Zbl 1423.15032) Full Text: DOI Euclid
Liu, Weihua; Huang, Haisong The generalized \(\mu\)-scrambling index of a primitive digraph \(D\{n-t-1, n-t\}\). (Chinese. English summary) Zbl 1438.05113 J. Henan Norm. Univ., Nat. Sci. 47, No. 2, 8-12 (2019). MSC: 05C20 05C35 PDFBibTeX XMLCite \textit{W. Liu} and \textit{H. Huang}, J. Henan Norm. Univ., Nat. Sci. 47, No. 2, 8--12 (2019; Zbl 1438.05113) Full Text: DOI
Hao, Guoliang; Chen, Xiaodan; Volkmann, Lutz Double Roman domination in digraphs. (English) Zbl 1419.05091 Bull. Malays. Math. Sci. Soc. (2) 42, No. 5, 1907-1920 (2019). MSC: 05C20 05C69 PDFBibTeX XMLCite \textit{G. Hao} et al., Bull. Malays. Math. Sci. Soc. (2) 42, No. 5, 1907--1920 (2019; Zbl 1419.05091) Full Text: DOI
Drury, Stephen; Lin, Huiqiu Corrigendum to: “Colorings and spectral radius of digraphs”. (English) Zbl 1440.05103 Discrete Math. 342, No. 11, 3237-3241 (2019). MSC: 05C20 05C15 PDFBibTeX XMLCite \textit{S. Drury} and \textit{H. Lin}, Discrete Math. 342, No. 11, 3237--3241 (2019; Zbl 1440.05103) Full Text: DOI
Benítez-Bobadilla, Germán; Galeana-Sánchez, Hortensia; Hernández-Cruz, César Characterization of color patterns by dynamic \(H\)-paths. (English) Zbl 1420.05065 Discrete Appl. Math. 267, 41-51 (2019). MSC: 05C20 05C38 PDFBibTeX XMLCite \textit{G. Benítez-Bobadilla} et al., Discrete Appl. Math. 267, 41--51 (2019; Zbl 1420.05065) Full Text: DOI
Koshy, Thomas Jacobsthal and Jacobsthal-Lucas walks. (English) Zbl 1458.11039 Fibonacci Q. 57, No. 2, 99-108 (2019). MSC: 11B39 05C20 PDFBibTeX XMLCite \textit{T. Koshy}, Fibonacci Q. 57, No. 2, 99--108 (2019; Zbl 1458.11039) Full Text: Link
Sun, Yuefang; Gutin, Gregory; Ai, Jiangdong Arc-disjoint strong spanning subdigraphs in compositions and products of digraphs. (English) Zbl 1418.05069 Discrete Math. 342, No. 8, 2297-2305 (2019). MSC: 05C20 05C70 05C76 PDFBibTeX XMLCite \textit{Y. Sun} et al., Discrete Math. 342, No. 8, 2297--2305 (2019; Zbl 1418.05069) Full Text: DOI arXiv
Yue, Xiao-Le; Xu, Yong; Xu, Wei; Sun, Jian-Qiao Global invariant manifolds of dynamical systems with the compatible cell mapping method. (English) Zbl 1422.37015 Int. J. Bifurcation Chaos Appl. Sci. Eng. 29, No. 8, Article ID 1950105, 16 p. (2019). MSC: 37D10 37M20 PDFBibTeX XMLCite \textit{X.-L. Yue} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 29, No. 8, Article ID 1950105, 16 p. (2019; Zbl 1422.37015) Full Text: DOI
Ren, Jie; Song, Qiang; Lu, Guoping Event-triggered bipartite leader-following consensus of second-order nonlinear multi-agent systems under signed digraph. (English) Zbl 1416.93011 J. Franklin Inst. 356, No. 12, 6591-6609 (2019). MSC: 93A14 93D99 93C65 05C90 PDFBibTeX XMLCite \textit{J. Ren} et al., J. Franklin Inst. 356, No. 12, 6591--6609 (2019; Zbl 1416.93011) Full Text: DOI
Kennedy-Cochran-Patrick, Arthur; Sergeev, Sergeĭ; Berežný, Štefan A bound for the rank-one transient of inhomogeneous matrix products in special case. (English) Zbl 1449.15064 Kybernetika 55, No. 1, 12-23 (2019). MSC: 15A80 16Y60 05C20 05C22 05C25 PDFBibTeX XMLCite \textit{A. Kennedy-Cochran-Patrick} et al., Kybernetika 55, No. 1, 12--23 (2019; Zbl 1449.15064) Full Text: DOI arXiv Link
Kaemawichanurat, Pawaton; Jiarasuksakun, Thiradet A note on a conjecture on niche hypergraphs. (English) Zbl 1513.05275 Czech. Math. J. 69, No. 1, 93-97 (2019). MSC: 05C65 05C20 PDFBibTeX XMLCite \textit{P. Kaemawichanurat} and \textit{T. Jiarasuksakun}, Czech. Math. J. 69, No. 1, 93--97 (2019; Zbl 1513.05275) Full Text: DOI
Hayakawa, Hitoshi; Ishii, Toshimasa; Ono, Hirotaka; Uno, Yushi Settlement fund circulation problem. (English) Zbl 1422.91529 Discrete Appl. Math. 265, 86-103 (2019). MSC: 91B64 91G40 05C90 PDFBibTeX XMLCite \textit{H. Hayakawa} et al., Discrete Appl. Math. 265, 86--103 (2019; Zbl 1422.91529) Full Text: DOI Link
Harutyunyan, Ararat; Le, Tien-Nam; Thomassé, Stéphan; Wu, Hehui Coloring tournaments: from local to global. (English) Zbl 1415.05064 J. Comb. Theory, Ser. B 138, 166-171 (2019). MSC: 05C20 05C15 PDFBibTeX XMLCite \textit{A. Harutyunyan} et al., J. Comb. Theory, Ser. B 138, 166--171 (2019; Zbl 1415.05064) Full Text: DOI arXiv
Fomin, Fedor V.; Pilipczuk, Michał On width measures and topological problems on semi-complete digraphs. (English) Zbl 1415.05063 J. Comb. Theory, Ser. B 138, 78-165 (2019). MSC: 05C20 05C12 PDFBibTeX XMLCite \textit{F. V. Fomin} and \textit{M. Pilipczuk}, J. Comb. Theory, Ser. B 138, 78--165 (2019; Zbl 1415.05063) Full Text: DOI Link
Xi, Weige; So, Wasin; Wang, Ligong The generalized distance matrix of digraphs. (English) Zbl 1416.05184 Linear Algebra Appl. 577, 270-286 (2019). MSC: 05C50 15A18 05C20 05C40 PDFBibTeX XMLCite \textit{W. Xi} et al., Linear Algebra Appl. 577, 270--286 (2019; Zbl 1416.05184) Full Text: DOI arXiv
You, Lihua; Yang, Man; So, Wasin; Xi, Weige On the spectrum of an equitable quotient matrix and its application. (English) Zbl 1418.05093 Linear Algebra Appl. 577, 21-40 (2019). MSC: 05C50 05C35 05C20 15A18 PDFBibTeX XMLCite \textit{L. You} et al., Linear Algebra Appl. 577, 21--40 (2019; Zbl 1418.05093) Full Text: DOI
Yao, Hongmei; Zhang, Can; Liu, Lei; Zhou, Jiang; Bu, Changjiang Singular value inclusion sets of rectangular tensors. (English) Zbl 1423.15026 Linear Algebra Appl. 576, 181-199 (2019). Reviewer: Rick Rischter (Itajubá) MSC: 15A69 15A18 05C50 PDFBibTeX XMLCite \textit{H. Yao} et al., Linear Algebra Appl. 576, 181--199 (2019; Zbl 1423.15026) Full Text: DOI
Iradmusa, Moharram N.; Praeger, Cheryl E. Derangement action digraphs and graphs. (English) Zbl 1415.05065 Eur. J. Comb. 80, 361-372 (2019). MSC: 05C20 05A05 68R10 05C25 PDFBibTeX XMLCite \textit{M. N. Iradmusa} and \textit{C. E. Praeger}, Eur. J. Comb. 80, 361--372 (2019; Zbl 1415.05065) Full Text: DOI arXiv Link
Bunge, Ryan C.; Darrow, Brian D. jun.; Dubczuk, Toni M.; El-Zanati, Saad I.; Hao, Hanson H.; Keller, Gregory L.; Newkirk, Genevieve A.; Roberts, Dan P. On decomposing the complete symmetric digraph into orientations of \(K_4 - e\). (English) Zbl 1415.05112 Discuss. Math., Graph Theory 39, No. 4, 815-828 (2019). MSC: 05C51 05C20 05C70 05B30 PDFBibTeX XMLCite \textit{R. C. Bunge} et al., Discuss. Math., Graph Theory 39, No. 4, 815--828 (2019; Zbl 1415.05112) Full Text: DOI
Wang, Ruixia Critical kernel imperfect problem in generalizations of bipartite tournaments. (English) Zbl 1416.05126 Graphs Comb. 35, No. 3, 669-675 (2019). MSC: 05C20 05C69 PDFBibTeX XMLCite \textit{R. Wang}, Graphs Comb. 35, No. 3, 669--675 (2019; Zbl 1416.05126) Full Text: DOI
Huang, Zejun; Lyu, Zhenhua; Qiao, Pu A Turán problem on digraphs avoiding distinct walks of a given length with the same endpoints. (English) Zbl 1414.05133 Discrete Math. 342, No. 6, 1703-1717 (2019). MSC: 05C20 05C12 05C35 PDFBibTeX XMLCite \textit{Z. Huang} et al., Discrete Math. 342, No. 6, 1703--1717 (2019; Zbl 1414.05133) Full Text: DOI arXiv
Huang, Xueyi; Huang, Qiongxiang Enumerating Cayley (di-)graphs on dihedral groups. (English) Zbl 1414.05148 J. Algebra Appl. 18, No. 4, Article ID 1950075, 16 p. (2019). MSC: 05C30 05C25 PDFBibTeX XMLCite \textit{X. Huang} and \textit{Q. Huang}, J. Algebra Appl. 18, No. 4, Article ID 1950075, 16 p. (2019; Zbl 1414.05148) Full Text: DOI arXiv
Afkhami, M.; Bahrami, S.; Khashyarmanesh, K. The regular digraph associated to a poset. (English) Zbl 1414.05129 Bull. Malays. Math. Sci. Soc. (2) 42, No. 3, 995-1009 (2019). MSC: 05C20 05C10 06A07 PDFBibTeX XMLCite \textit{M. Afkhami} et al., Bull. Malays. Math. Sci. Soc. (2) 42, No. 3, 995--1009 (2019; Zbl 1414.05129) Full Text: DOI
Xi, Weige; Wang, Ligong On the signless Laplacian spectral radius of weighted digraphs. (English) Zbl 1506.05130 Discrete Optim. 32, 63-72 (2019). MSC: 05C50 05C22 05C20 PDFBibTeX XMLCite \textit{W. Xi} and \textit{L. Wang}, Discrete Optim. 32, 63--72 (2019; Zbl 1506.05130) Full Text: DOI
Koshy, Thomas A graph-theoretic model for a generalized Fibonacci gem. (English) Zbl 1418.11031 J. Integer Seq. 22, No. 4, Article 19.4.1, 12 p. (2019). Reviewer: Matthew C. Lettington (Cardiff) MSC: 11B39 05C99 PDFBibTeX XMLCite \textit{T. Koshy}, J. Integer Seq. 22, No. 4, Article 19.4.1, 12 p. (2019; Zbl 1418.11031) Full Text: Link
Geiß, Manuela; Chávez, Edgar; González Laffitte, Marcos; López Sánchez, Alitzel; Stadler, Bärbel M. R.; Valdivia, Dulce I.; Hellmuth, Marc; Hernández Rosales, Maribel; Stadler, Peter F. Best match graphs. (English) Zbl 1415.92133 J. Math. Biol. 78, No. 7, 2015-2057 (2019); corrigendum ibid. 82, No. 6, Paper No. 47, 9 p. (2021). MSC: 92D15 92D10 05C90 PDFBibTeX XMLCite \textit{M. Geiß} et al., J. Math. Biol. 78, No. 7, 2015--2057 (2019; Zbl 1415.92133) Full Text: DOI arXiv
Hà, Huy Tài; Lin, Kuei-Nuan; Morey, Susan; Reyes, Enrique; Villarreal, Rafael H. Edge ideals of oriented graphs. (English) Zbl 1436.13039 Int. J. Algebra Comput. 29, No. 3, 535-559 (2019). Reviewer: S. K. Nimbhorkar (Aurangabad) MSC: 13F20 05C22 05E40 13H10 PDFBibTeX XMLCite \textit{H. T. Hà} et al., Int. J. Algebra Comput. 29, No. 3, 535--559 (2019; Zbl 1436.13039) Full Text: DOI arXiv
Balbuena, C.; Dalfó, C.; Martínez-Barona, B. Characterizing identifying codes from the spectrum of a graph or digraph. (English) Zbl 1411.05098 Linear Algebra Appl. 570, 138-147 (2019). MSC: 05C20 05C50 94B99 PDFBibTeX XMLCite \textit{C. Balbuena} et al., Linear Algebra Appl. 570, 138--147 (2019; Zbl 1411.05098) Full Text: DOI Link
Altunbulak, Murat; İlhan, Aslı Güçlükan The number of orientable small covers over a product of simplices. (English) Zbl 1421.57045 Proc. Japan Acad., Ser. A 95, No. 1, 1-5 (2019). MSC: 57S10 57N99 PDFBibTeX XMLCite \textit{M. Altunbulak} and \textit{A. G. İlhan}, Proc. Japan Acad., Ser. A 95, No. 1, 1--5 (2019; Zbl 1421.57045) Full Text: DOI Euclid
Manikandan, R. S.; Paulraja, P.; Sivakaran, T. \(p^2\)-cycle decompositions of the tensor product of complete graphs. (English) Zbl 1411.05228 Australas. J. Comb. 73, Part 1, 107-131 (2019). MSC: 05C76 05C70 PDFBibTeX XMLCite \textit{R. S. Manikandan} et al., Australas. J. Comb. 73, Part 1, 107--131 (2019; Zbl 1411.05228) Full Text: Link
Huang, Jing; Manzer, Josh Chronological rectangle digraphs which are two-terminal series-parallel. (English) Zbl 1410.05078 Discrete Appl. Math. 261, 246-257 (2019). MSC: 05C20 05C31 05C60 PDFBibTeX XMLCite \textit{J. Huang} and \textit{J. Manzer}, Discrete Appl. Math. 261, 246--257 (2019; Zbl 1410.05078) Full Text: DOI
Furtado, Ana; Dantas, Simone; de Figueiredo, Celina M. H.; Gravier, Sylvain Timber game as a counting problem. (English) Zbl 1410.05148 Discrete Appl. Math. 261, 193-202 (2019). MSC: 05C57 05C05 91A43 91A05 PDFBibTeX XMLCite \textit{A. Furtado} et al., Discrete Appl. Math. 261, 193--202 (2019; Zbl 1410.05148) Full Text: DOI
Bhat, Mushtaq A.; Rada, Juan Lower bounds for the energy of weighted digraphs. (English) Zbl 1411.05106 Linear Multilinear Algebra 67, No. 4, 743-755 (2019). MSC: 05C22 05C20 05C50 05C76 15A18 PDFBibTeX XMLCite \textit{M. A. Bhat} and \textit{J. Rada}, Linear Multilinear Algebra 67, No. 4, 743--755 (2019; Zbl 1411.05106) Full Text: DOI
Galeana-Sánchez, Hortensia; Hernández-Cruz, César A dichotomy for the kernel by \(H\)-walks problem in digraphs. (English) Zbl 1407.05107 J. Graph Theory 90, No. 3, 213-226 (2019). MSC: 05C20 05C15 05C85 05C38 PDFBibTeX XMLCite \textit{H. Galeana-Sánchez} and \textit{C. Hernández-Cruz}, J. Graph Theory 90, No. 3, 213--226 (2019; Zbl 1407.05107) Full Text: DOI arXiv
Huang, Zejun; Lyu, Zhenhua 0-1 matrices with zero trace whose squares are 0-1 matrices. (English) Zbl 1410.15058 Linear Algebra Appl. 565, 156-176 (2019). MSC: 15B36 05C35 05C50 PDFBibTeX XMLCite \textit{Z. Huang} and \textit{Z. Lyu}, Linear Algebra Appl. 565, 156--176 (2019; Zbl 1410.15058) Full Text: DOI arXiv
Tuite, James Digraphs with degree two and excess two are diregular. (English) Zbl 1407.05115 Discrete Math. 342, No. 5, 1233-1244 (2019). MSC: 05C20 05C12 05C07 PDFBibTeX XMLCite \textit{J. Tuite}, Discrete Math. 342, No. 5, 1233--1244 (2019; Zbl 1407.05115) Full Text: DOI arXiv
Xie, Zhihong; Hao, Guoliang; Wei, Shouliu The Roman domination and domatic numbers of a digraph. (English) Zbl 1412.05156 Commun. Comb. Optim. 4, No. 1, 47-59 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{Z. Xie} et al., Commun. Comb. Optim. 4, No. 1, 47--59 (2019; Zbl 1412.05156)
Lu, Zai Ping; Xu, Er Jian On arc-transitive Cayley digraphs of out-valency 3. (English) Zbl 1405.05077 Discrete Math. 342, No. 4, 1128-1138 (2019). MSC: 05C25 05C20 05C40 PDFBibTeX XMLCite \textit{Z. P. Lu} and \textit{E. J. Xu}, Discrete Math. 342, No. 4, 1128--1138 (2019; Zbl 1405.05077) Full Text: DOI
Meng, Deyuan; Meng, Ziyang; Hong, Yiguang Disagreement of hierarchical opinion dynamics with changing antagonisms. (English) Zbl 1420.91394 SIAM J. Control Optim. 57, No. 1, 718-742 (2019). MSC: 91D30 05C90 91A65 PDFBibTeX XMLCite \textit{D. Meng} et al., SIAM J. Control Optim. 57, No. 1, 718--742 (2019; Zbl 1420.91394) Full Text: DOI
Hao, Guoliang; Qian, Jianguo; Xie, Zhihong On the sum of the total domination numbers of a digraph and its converse. (English) Zbl 1407.05178 Quaest. Math. 42, No. 1, 47-57 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{G. Hao} et al., Quaest. Math. 42, No. 1, 47--57 (2019; Zbl 1407.05178) Full Text: DOI
Cichacz, Sylwia; Freyberg, Bryan; Froncek, Dalibor Orientable \(\mathbb{Z}_N\)-distance magic graphs. (English) Zbl 1404.05185 Discuss. Math., Graph Theory 39, No. 2, 533-546 (2019). MSC: 05C78 05C15 05C22 05C20 05C25 05C76 PDFBibTeX XMLCite \textit{S. Cichacz} et al., Discuss. Math., Graph Theory 39, No. 2, 533--546 (2019; Zbl 1404.05185) Full Text: DOI
Nawar, Ashraf S.; El Atik, Abd El Fattah A. A model of a human heart via graph nano topological spaces. (English) Zbl 1405.05180 Int. J. Biomath. 12, No. 1, Article ID 1950006, 18 p. (2019). MSC: 05C90 92C30 05C20 54C60 54E55 PDFBibTeX XMLCite \textit{A. S. Nawar} and \textit{A. E. F. A. El Atik}, Int. J. Biomath. 12, No. 1, Article ID 1950006, 18 p. (2019; Zbl 1405.05180) Full Text: DOI
Ben Amira, Aymen; Chaari, Bechir; Dammak, Jamel; Si Kaddour, Hamza The \((\leq 5)\)-hypomorphy of digraphs up to complementation. (English) Zbl 1413.05133 Arab J. Math. Sci. 25, No. 1, 1-16 (2019). MSC: 05C20 PDFBibTeX XMLCite \textit{A. Ben Amira} et al., Arab J. Math. Sci. 25, No. 1, 1--16 (2019; Zbl 1413.05133) Full Text: DOI
Greaves, Gary; Mohar, Bojan; O, Suil Interlacing families and the Hermitian spectral norm of digraphs. (English) Zbl 1405.05069 Linear Algebra Appl. 564, 201-208 (2019). MSC: 05C20 05C50 PDFBibTeX XMLCite \textit{G. Greaves} et al., Linear Algebra Appl. 564, 201--208 (2019; Zbl 1405.05069) Full Text: DOI arXiv Link
Filipovski, Slobodan; Jajcay, Robert On the non-existence of families of \((d,k, \delta)\)-digraphs containing only selfrepeat vertices. (English) Zbl 1405.05100 Linear Algebra Appl. 563, 302-312 (2019). MSC: 05C50 15A18 05C35 PDFBibTeX XMLCite \textit{S. Filipovski} and \textit{R. Jajcay}, Linear Algebra Appl. 563, 302--312 (2019; Zbl 1405.05100) Full Text: DOI
Liu, Jianping; Wu, Xianzhang; Chen, Jinsong; Liu, Bolian The \(A_{\alpha}\) spectral radius characterization of some digraphs. (English) Zbl 1405.05106 Linear Algebra Appl. 563, 63-74 (2019). MSC: 05C50 05C20 PDFBibTeX XMLCite \textit{J. Liu} et al., Linear Algebra Appl. 563, 63--74 (2019; Zbl 1405.05106) Full Text: DOI
Duffy, Christopher; MacGillivray, Gary; Ochem, Pascal; Raspaud, André Oriented incidence colourings of digraphs. (English) Zbl 1401.05109 Discuss. Math., Graph Theory 39, No. 1, 191-210 (2019). MSC: 05C15 05C20 PDFBibTeX XMLCite \textit{C. Duffy} et al., Discuss. Math., Graph Theory 39, No. 1, 191--210 (2019; Zbl 1401.05109) Full Text: DOI
Zhang, Guozhen; Wang, Shiying Arc fault tolerance of Cartesian product of regular digraphs on super-restricted arc-connectivity. (English) Zbl 1401.05258 Discuss. Math., Graph Theory 39, No. 1, 95-116 (2019). MSC: 05C76 05C20 05C40 68M15 PDFBibTeX XMLCite \textit{G. Zhang} and \textit{S. Wang}, Discuss. Math., Graph Theory 39, No. 1, 95--116 (2019; Zbl 1401.05258) Full Text: DOI
Chen, Xiaodan; Hao, Guoliang; Volkmann, Lutz Bounds on the signed Roman \(k\)-domination number of a digraph. (English) Zbl 1401.05213 Discuss. Math., Graph Theory 39, No. 1, 67-79 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{X. Chen} et al., Discuss. Math., Graph Theory 39, No. 1, 67--79 (2019; Zbl 1401.05213) Full Text: DOI