McDevitt, M.; Ruškuc, N. Atomicity and well quasi-order for consecutive orderings on words and permutations. (English) Zbl 1460.05005 SIAM J. Discrete Math. 35, No. 1, 495-520 (2021). MSC: 05A05 05C20 06A07 68R05 PDFBibTeX XMLCite \textit{M. McDevitt} and \textit{N. Ruškuc}, SIAM J. Discrete Math. 35, No. 1, 495--520 (2021; Zbl 1460.05005) Full Text: DOI arXiv
Bensmail, Julien; McInerney, Fionn On generalisations of the AVD conjecture to digraphs. (English) Zbl 1459.05099 Graphs Comb. 37, No. 2, 545-558 (2021). MSC: 05C20 05C15 PDFBibTeX XMLCite \textit{J. Bensmail} and \textit{F. McInerney}, Graphs Comb. 37, No. 2, 545--558 (2021; Zbl 1459.05099) Full Text: DOI HAL
Xiao, Yuchen; Zhuang, Xiaosheng Adaptive directional Haar tight framelets on bounded domains for digraph signal representations. (English) Zbl 1459.42049 J. Fourier Anal. Appl. 27, No. 2, Paper No. 7, 27 p. (2021). MSC: 42C15 05C20 94A12 68T05 PDFBibTeX XMLCite \textit{Y. Xiao} and \textit{X. Zhuang}, J. Fourier Anal. Appl. 27, No. 2, Paper No. 7, 27 p. (2021; Zbl 1459.42049) Full Text: DOI arXiv
Filipovski, Slobodan An alternate proof of the monotonicity of the number of positive entries in nonnegative matrix powers. (English) Zbl 1454.05044 Art Discrete Appl. Math. 4, No. 1, Paper No. P1.05, 7 p. (2021). MSC: 05C20 05C81 15B48 PDFBibTeX XMLCite \textit{S. Filipovski}, Art Discrete Appl. Math. 4, No. 1, Paper No. P1.05, 7 p. (2021; Zbl 1454.05044) Full Text: DOI
Kharaghani, Hadi; Suda, Sho Divisible design digraphs and association schemes. (English) Zbl 1459.05105 Finite Fields Appl. 69, Article ID 101763, 18 p. (2021). MSC: 05C20 05C51 05B20 05B05 05E30 PDFBibTeX XMLCite \textit{H. Kharaghani} and \textit{S. Suda}, Finite Fields Appl. 69, Article ID 101763, 18 p. (2021; Zbl 1459.05105) Full Text: DOI arXiv
Yao, Hongmei; Li, Zhen; Chen, Lixiang; Bu, Changjiang New Brualdi-type eigenvalue inclusion sets for tensors. (English) Zbl 1458.15024 Linear Algebra Appl. 614, 343-355 (2021). MSC: 15A18 15A69 PDFBibTeX XMLCite \textit{H. Yao} et al., Linear Algebra Appl. 614, 343--355 (2021; Zbl 1458.15024) Full Text: DOI
Cavers, Michael Polynomial stability and potentially stable patterns. (English) Zbl 1458.15055 Linear Algebra Appl. 613, 87-114 (2021). MSC: 15B35 15A18 05C50 05C20 PDFBibTeX XMLCite \textit{M. Cavers}, Linear Algebra Appl. 613, 87--114 (2021; Zbl 1458.15055) Full Text: DOI
Jeddi, Jaauad; Kabil, Mustapha; Lazaiz, Samih A study of a nonlinear ordinary differential equation in modular function spaces endowed with a graph. (English) Zbl 1461.34020 J. Funct. Spaces 2021, Article ID 6654057, 7 p. (2021). MSC: 34A12 34A34 05C20 47N20 PDFBibTeX XMLCite \textit{J. Jeddi} et al., J. Funct. Spaces 2021, Article ID 6654057, 7 p. (2021; Zbl 1461.34020) Full Text: DOI
Zhou, Jingkun; He, Zhiwen; Chai, Zhao Two kinds of constructions of directed strongly regular graphs. (English) Zbl 1475.05179 Des. Codes Cryptography 89, No. 2, 255-268 (2021). Reviewer: Robert Jajcay (Bratislava) MSC: 05E30 05E18 05E40 05C25 05C75 PDFBibTeX XMLCite \textit{J. Zhou} et al., Des. Codes Cryptography 89, No. 2, 255--268 (2021; Zbl 1475.05179) Full Text: DOI arXiv
Wang, Ruixia Hamiltonian cycle problem in strong \(k\)-quasi-transitive digraphs with large diameter. (English) Zbl 1458.05095 Discuss. Math., Graph Theory 41, No. 2, 685-690 (2021). MSC: 05C20 05C25 05C45 PDFBibTeX XMLCite \textit{R. Wang}, Discuss. Math., Graph Theory 41, No. 2, 685--690 (2021; Zbl 1458.05095) Full Text: DOI
Campero-Alonzo, José Manuel; Sánchez-López, Rocío \(H\)-kernels in unions of \(H\)-colored quasi-transitive digraphs. (English) Zbl 1458.05088 Discuss. Math., Graph Theory 41, No. 2, 391-408 (2021). MSC: 05C20 05C38 05C69 PDFBibTeX XMLCite \textit{J. M. Campero-Alonzo} and \textit{R. Sánchez-López}, Discuss. Math., Graph Theory 41, No. 2, 391--408 (2021; Zbl 1458.05088) Full Text: DOI
Gao, Hui; Yang, Daqing Packing branchings under cardinality constraints on their root sets. (English) Zbl 1458.05090 Eur. J. Comb. 91, Article ID 103212, 22 p. (2021). MSC: 05C20 05C70 PDFBibTeX XMLCite \textit{H. Gao} and \textit{D. Yang}, Eur. J. Comb. 91, Article ID 103212, 22 p. (2021; Zbl 1458.05090) Full Text: DOI arXiv
Ai, Jiangdong; Gerke, Stefanie; Gutin, Gregory; Mafunda, Sonwabile Proximity and remoteness in directed and undirected graphs. (English) Zbl 1467.05056 Discrete Math. 344, No. 3, Article ID 112252, 7 p. (2021). Reviewer: Aleksandra Tepeh (Duplek) MSC: 05C12 05C20 05C40 PDFBibTeX XMLCite \textit{J. Ai} et al., Discrete Math. 344, No. 3, Article ID 112252, 7 p. (2021; Zbl 1467.05056) Full Text: DOI arXiv
Adamus, Janusz On dominating pair degree conditions for Hamiltonicity in balanced bipartite digraphs. (English) Zbl 1456.05094 Discrete Math. 344, No. 3, Article ID 112240, 10 p. (2021). MSC: 05C45 05C69 05C20 PDFBibTeX XMLCite \textit{J. Adamus}, Discrete Math. 344, No. 3, Article ID 112240, 10 p. (2021; Zbl 1456.05094) Full Text: DOI arXiv
Perrot, Kévin; Montalva-Medel, Marco; de Oliveira, Pedro P. B.; Ruivo, Eurico L. P. Maximum sensitivity to update schedules of elementary cellular automata over periodic configurations. (English) Zbl 07802738 Nat. Comput. 19, No. 1, 51-90 (2020). MSC: 37B15 PDFBibTeX XMLCite \textit{K. Perrot} et al., Nat. Comput. 19, No. 1, 51--90 (2020; Zbl 07802738) Full Text: DOI
Du, Jia-Li; Feng, Yan-Quan; Spiga, Pablo On the existence and the enumeration of bipartite regular representations of Cayley graphs over abelian groups. (English) Zbl 1525.05077 J. Graph Theory 95, No. 4, 677-701 (2020). MSC: 05C25 05C62 05C20 20B25 05C75 05C30 PDFBibTeX XMLCite \textit{J.-L. Du} et al., J. Graph Theory 95, No. 4, 677--701 (2020; Zbl 1525.05077) Full Text: DOI arXiv
Li, Dan; Liu, Ying; Yang, Yu-Guang; Xu, Juan; Yuan, Jia-Bin Szegedy quantum walks with memory on regular graphs. (English) Zbl 1508.81484 Quantum Inf. Process. 19, No. 1, Paper No. 32, 12 p. (2020). MSC: 81P68 81Q35 PDFBibTeX XMLCite \textit{D. Li} et al., Quantum Inf. Process. 19, No. 1, Paper No. 32, 12 p. (2020; Zbl 1508.81484) Full Text: DOI arXiv
Mohanta, Sushanta Kumar; Biswas, Deep Coincidence point results for graph preserving hybrid pair of mappings. (English) Zbl 1513.54117 Int. J. Nonlinear Anal. Appl. 11, No. 2, 409-424 (2020). MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{S. K. Mohanta} and \textit{D. Biswas}, Int. J. Nonlinear Anal. Appl. 11, No. 2, 409--424 (2020; Zbl 1513.54117) Full Text: DOI
Fomichëv, Vladimir Mikhaĭlovich Estimating nonlinearity characteristics for iterative transformations of a vector space. (Russian. English summary) Zbl 1493.15002 Diskretn. Anal. Issled. Oper. 27, No. 4, 131-151 (2020). MSC: 15A03 15A04 05C50 PDFBibTeX XMLCite \textit{V. M. Fomichëv}, Diskretn. Anal. Issled. Oper. 27, No. 4, 131--151 (2020; Zbl 1493.15002) Full Text: DOI MNR
Fomichëv, Vladimir Mikhaĭlovich; Avezova, Yana Èduardovna Exact formula for exponents of mixing digraphs for register transformations. (Russian. English summary) Zbl 1493.05133 Diskretn. Anal. Issled. Oper. 27, No. 2, 117-135 (2020). MSC: 05C20 PDFBibTeX XMLCite \textit{V. M. Fomichëv} and \textit{Y. È. Avezova}, Diskretn. Anal. Issled. Oper. 27, No. 2, 117--135 (2020; Zbl 1493.05133) Full Text: DOI MNR
Chakraborty, Pranab; Maitra, Subhamoy More glimpses of the RC4 internal state array. (English) Zbl 1492.94076 Bhargavan, Karthikeyan (ed.) et al., Progress in cryptology – INDOCRYPT 2020. 21st international conference on cryptology in India, Bangalore, India, December 13–16, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12578, 294-311 (2020). MSC: 94A60 05C20 PDFBibTeX XMLCite \textit{P. Chakraborty} and \textit{S. Maitra}, Lect. Notes Comput. Sci. 12578, 294--311 (2020; Zbl 1492.94076) Full Text: DOI
Lokesha, V.; Shanthakumari, Y.; Reddy, P. Siva Kota Skew-Zagreb energy of directed graphs. (English) Zbl 1497.05157 Proc. Jangjeon Math. Soc. 23, No. 4, 557-568 (2020). Reviewer: Juan Daniel Monsalve (Medellín) MSC: 05C50 05C20 05C09 05C07 PDFBibTeX XMLCite \textit{V. Lokesha} et al., Proc. Jangjeon Math. Soc. 23, No. 4, 557--568 (2020; Zbl 1497.05157) Full Text: DOI
El Amri, Nadia \((\leq k)\)-hereditarily reconstructible digraphs. (English) Zbl 1486.05116 J. Mult.-Val. Log. Soft Comput. 34, No. 5-6, 401-421 (2020). MSC: 05C20 05C60 PDFBibTeX XMLCite \textit{N. El Amri}, J. Mult.-Val. Log. Soft Comput. 34, No. 5--6, 401--421 (2020; Zbl 1486.05116) Full Text: Link
Bang-Jensen, Jørgen; Gutin, Gregory; Yeo, Anders Arc-disjoint strong spanning subdigraphs of semicomplete compositions. (English) Zbl 1486.05239 J. Graph Theory 95, No. 2, 267-289 (2020). MSC: 05C70 05C20 PDFBibTeX XMLCite \textit{J. Bang-Jensen} et al., J. Graph Theory 95, No. 2, 267--289 (2020; Zbl 1486.05239) Full Text: DOI arXiv
Bang-Jensen, Jørgen; Bellitto, Thomas; Schweser, Thomas; Stiebitz, Michael On DP-coloring of digraphs. (English) Zbl 1486.05112 J. Graph Theory 95, No. 1, 76-98 (2020). MSC: 05C20 05C15 PDFBibTeX XMLCite \textit{J. Bang-Jensen} et al., J. Graph Theory 95, No. 1, 76--98 (2020; Zbl 1486.05112) Full Text: DOI
Al’Dzhabri, Khalid Shea Khaiarallha; Hamza, Abedal-Hamza Mahdi; Eissa, Yousif Saheb On DG-topological spaces associated with directed graphs. (English) Zbl 1482.05134 J. Discrete Math. Sci. Cryptography 23, No. 5, 1039-1046 (2020). MSC: 05C20 54A05 PDFBibTeX XMLCite \textit{K. S. K. Al'Dzhabri} et al., J. Discrete Math. Sci. Cryptography 23, No. 5, 1039--1046 (2020; Zbl 1482.05134) Full Text: DOI
Pirzada, S.; Ganie, Hilal A.; Chat, Bilal A. On real or integral skew Laplacian spectrum of digraphs. (English) Zbl 1486.05187 Oper. Matrices 14, No. 4, 795-813 (2020). Reviewer: Carlos Alfaro (Ciudad de México) MSC: 05C50 05C20 05C12 05C30 15A18 PDFBibTeX XMLCite \textit{S. Pirzada} et al., Oper. Matrices 14, No. 4, 795--813 (2020; Zbl 1486.05187) Full Text: DOI
Zhang, Xinhong; Xue, Caijuan; Li, Ruijuan The domination number of round digraphs. (English) Zbl 1475.05147 Open Math. 18, 1625-1634 (2020). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{X. Zhang} et al., Open Math. 18, 1625--1634 (2020; Zbl 1475.05147) Full Text: DOI
Abudayah, Mohammad; Alomari, Omar; Sander, Torsten On the N-spectrum of oriented graphs. (English) Zbl 1475.05104 Open Math. 18, 486-495 (2020). MSC: 05C50 15A18 05C20 PDFBibTeX XMLCite \textit{M. Abudayah} et al., Open Math. 18, 486--495 (2020; Zbl 1475.05104) Full Text: DOI
Mohanta, Sushanta Kumar; Patra, Shilpa Coincidence points for graph preserving generalized almost \(F-G\)-contractions in \(b\)-metric spaces. (English) Zbl 1477.54111 Nonlinear Stud. 27, No. 4, 897-914 (2020). MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{S. K. Mohanta} and \textit{S. Patra}, Nonlinear Stud. 27, No. 4, 897--914 (2020; Zbl 1477.54111) Full Text: Link
Lakeyev, A. V. Necessary and sufficient conditions for internal stability of linear formations. (English. Russian original) Zbl 1478.93573 Dokl. Math. 101, No. 1, 71-75 (2020); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 490, 85-90 (2020). MSC: 93D25 93B52 PDFBibTeX XMLCite \textit{A. V. Lakeyev}, Dokl. Math. 101, No. 1, 71--75 (2020; Zbl 1478.93573); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 490, 85--90 (2020) Full Text: DOI
Andres, Stephan Dominique On kernels in strongly game-perfect digraphs and a characterisation of weakly game-perfect digraphs. (English) Zbl 1473.05201 AKCE Int. J. Graphs Comb. 17, No. 1, 539-549 (2020). MSC: 05C57 05C20 05C17 05C15 91A43 91A05 PDFBibTeX XMLCite \textit{S. D. Andres}, AKCE Int. J. Graphs Comb. 17, No. 1, 539--549 (2020; Zbl 1473.05201) Full Text: DOI
Bogdanowicz, Zbigniew R. Identifying Hamilton cycles in the Cartesian product of directed cycles. (English) Zbl 1473.05153 AKCE Int. J. Graphs Comb. 17, No. 1, 534-538 (2020). MSC: 05C45 05C38 05C76 05C20 PDFBibTeX XMLCite \textit{Z. R. Bogdanowicz}, AKCE Int. J. Graphs Comb. 17, No. 1, 534--538 (2020; Zbl 1473.05153) Full Text: DOI
Joyce, Simon; Schaefer, Alex; West, Douglas B.; Zaslavsky, Thomas Strongly connectable digraphs and non-transitive dice. (English) Zbl 1473.05108 AKCE Int. J. Graphs Comb. 17, No. 1, 480-485 (2020). MSC: 05C20 05C40 PDFBibTeX XMLCite \textit{S. Joyce} et al., AKCE Int. J. Graphs Comb. 17, No. 1, 480--485 (2020; Zbl 1473.05108) Full Text: DOI arXiv
Luo, Meijin; Li, Xiaodong; Hou, Zongyi; Li, Xi Exponents of a class of special primitive three-colored digraphs with three cycles. (English) Zbl 1488.05192 Ars Comb. 148, 33-46 (2020). MSC: 05C15 05C20 PDFBibTeX XMLCite \textit{M. Luo} et al., Ars Comb. 148, 33--46 (2020; Zbl 1488.05192)
Sarwar, Musavarah Decision-making approaches based on color spectrum and D-TOPSIS method under rough environment. (English) Zbl 1476.05061 Comput. Appl. Math. 39, No. 4, Paper No. 291, 32 p. (2020). MSC: 05C15 05C72 91B06 PDFBibTeX XMLCite \textit{M. Sarwar}, Comput. Appl. Math. 39, No. 4, Paper No. 291, 32 p. (2020; Zbl 1476.05061) Full Text: DOI
Andres, Stephan Dominique; Bergold, Helena; Hochstättler, Winfried; Wiehe, Johanna A semi-strong perfect digraph theorem. (English) Zbl 1468.05089 AKCE Int. J. Graphs Comb. 17, No. 3, 992-994 (2020). MSC: 05C17 05C20 05C15 PDFBibTeX XMLCite \textit{S. D. Andres} et al., AKCE Int. J. Graphs Comb. 17, No. 3, 992--994 (2020; Zbl 1468.05089) Full Text: DOI arXiv
Arumugam, S.; Bagga, Jay S. Graphoidal graphs and graphoidal digraphs: a generalization of line graphs. (English) Zbl 1471.05038 AKCE Int. J. Graphs Comb. 17, No. 2, 660-664 (2020). MSC: 05C20 05C76 05C70 05C75 PDFBibTeX XMLCite \textit{S. Arumugam} and \textit{J. S. Bagga}, AKCE Int. J. Graphs Comb. 17, No. 2, 660--664 (2020; Zbl 1471.05038) Full Text: DOI
Gurski, Frank; Komander, Dominique; Rehs, Carolin Subset sum problems with special digraph constraints. (English) Zbl 1476.90281 Neufeld, Janis S. (ed.) et al., Operations research proceedings 2019. Selected papers of the annual international conference of the German Operations Research Society (GOR), Dresden, Germany, September 4–6, 2019. Cham: Springer. Oper. Res. Proc., 339-346 (2020). MSC: 90C27 PDFBibTeX XMLCite \textit{F. Gurski} et al., Oper. Res. Proc. 2019, 339--346 (2020; Zbl 1476.90281) Full Text: DOI
Akbarizadeh, Masoumeh; Alaeiyan, Mehdi; Scapellato, Raffaele Pentavalent 1-transitive digraphs with non-solvable automorphism groups. (English) Zbl 1462.05168 Indian J. Pure Appl. Math. 51, No. 4, 1919-1930 (2020). MSC: 05C25 05C20 20B25 PDFBibTeX XMLCite \textit{M. Akbarizadeh} et al., Indian J. Pure Appl. Math. 51, No. 4, 1919--1930 (2020; Zbl 1462.05168) Full Text: DOI
Darbinyan, Samvel Kh. A new sufficient condition for a digraph to be Hamiltonian – a proof of Manoussakis conjecture. (English) Zbl 1462.05156 Discrete Math. Theor. Comput. Sci. 22, No. 4, Paper No. 12, 21 p. (2020). MSC: 05C20 05C45 PDFBibTeX XMLCite \textit{S. Kh. Darbinyan}, Discrete Math. Theor. Comput. Sci. 22, No. 4, Paper No. 12, 21 p. (2020; Zbl 1462.05156) Full Text: DOI arXiv Link
Wang, Li; Li, Yuan 2-valent Cayley digraphs over nonabelian groups. (Chinese. English summary) Zbl 1474.05165 Math. Pract. Theory 50, No. 20, 257-262 (2020). MSC: 05C20 05C25 PDFBibTeX XMLCite \textit{L. Wang} and \textit{Y. Li}, Math. Pract. Theory 50, No. 20, 257--262 (2020; Zbl 1474.05165)
Wang, Chong; Ren, Shiquan; Lin, Yong Persistent homology of vertex-weighted digraphs. (English) Zbl 1474.55003 Adv. Math., Beijing 49, No. 6, 737-755 (2020). MSC: 55N31 05C20 05C22 PDFBibTeX XMLCite \textit{C. Wang} et al., Adv. Math., Beijing 49, No. 6, 737--755 (2020; Zbl 1474.55003)
Jahanbani, Akbar Hermitian energy and Hermitian Estrada index of digraphs. (English) Zbl 1458.05143 Asian-Eur. J. Math. 13, No. 6, Article ID 2050116, 19 p. (2020). MSC: 05C50 05C20 PDFBibTeX XMLCite \textit{A. Jahanbani}, Asian-Eur. J. Math. 13, No. 6, Article ID 2050116, 19 p. (2020; Zbl 1458.05143) Full Text: DOI
Volkmann, Lutz Double Italian and double Roman domination in digraphs. (English) Zbl 1464.05299 J. Comb. Math. Comb. Comput. 113, 97-108 (2020). Reviewer: Sandi Klavžar (Ljubljana) MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{L. Volkmann}, J. Comb. Math. Comb. Comput. 113, 97--108 (2020; Zbl 1464.05299)
Srivastava, Priyank; Khanduja, Dinesh; Agrawal, V. P. Agile maintenance attribute coding and evaluation based decision making in sugar manufacturing plant. (English) Zbl 07319752 Opsearch 57, No. 2, 553-583 (2020). MSC: 90Bxx PDFBibTeX XMLCite \textit{P. Srivastava} et al., Opsearch 57, No. 2, 553--583 (2020; Zbl 07319752) Full Text: DOI
Monsalve, Juan; Rada, Juan On the maximal energy among orientations of a tree. (English) Zbl 1474.05163 Kuwait J. Sci. 47, No. 3, 2-13 (2020). MSC: 05C20 05C35 05C50 05C05 PDFBibTeX XMLCite \textit{J. Monsalve} and \textit{J. Rada}, Kuwait J. Sci. 47, No. 3, 2--13 (2020; Zbl 1474.05163) Full Text: Link
Tsitsiashvili, G. Sh. The computational complexity of optimal blocking of vertices in the digraph. (Russian. English summary) Zbl 1462.68149 Dal’nevost. Mat. Zh. 20, No. 2, 267-270 (2020). MSC: 68R10 05C20 68Q25 PDFBibTeX XMLCite \textit{G. Sh. Tsitsiashvili}, Dal'nevost. Mat. Zh. 20, No. 2, 267--270 (2020; Zbl 1462.68149) Full Text: DOI MNR
Ben Amira, Aymen; Dammak, Jamel Rank of incidence matrix with applications to digraph reconstruction. (English) Zbl 1456.05097 J. Comb. 11, No. 4, 657-679 (2020). MSC: 05C50 05C20 05C60 PDFBibTeX XMLCite \textit{A. Ben Amira} and \textit{J. Dammak}, J. Comb. 11, No. 4, 657--679 (2020; Zbl 1456.05097) Full Text: DOI
Gobronidze, Mariam; Kipiani, Archil The directed graphs of some functions. (English) Zbl 1458.05091 Trans. A. Razmadze Math. Inst. 174, No. 1, 61-69 (2020). MSC: 05C20 08A60 PDFBibTeX XMLCite \textit{M. Gobronidze} and \textit{A. Kipiani}, Trans. A. Razmadze Math. Inst. 174, No. 1, 61--69 (2020; Zbl 1458.05091) Full Text: Link
Bhat, Mushtaq A.; Pirzada, S.; Rada, J. On spectra and real energy of complex weighted digraphs. (English) Zbl 1456.05098 Linear Multilinear Algebra 68, No. 5, 1064-1076 (2020). Reviewer: V. Lokesha (Bangalore) MSC: 05C50 05C22 05C76 15A18 05C20 PDFBibTeX XMLCite \textit{M. A. Bhat} et al., Linear Multilinear Algebra 68, No. 5, 1064--1076 (2020; Zbl 1456.05098) Full Text: DOI
Xi, Weige; Wang, Ligong The \(A_\alpha\) spectral radius and maximum outdegree of irregular digraphs. (English) Zbl 1506.05131 Discrete Optim. 38, Article ID 100592, 13 p. (2020). MSC: 05C50 15A18 05C20 PDFBibTeX XMLCite \textit{W. Xi} and \textit{L. Wang}, Discrete Optim. 38, Article ID 100592, 13 p. (2020; Zbl 1506.05131) Full Text: DOI
Wang, Xiaoli Sufficient conditions for super-arc-connected digraphs. (Chinese. English summary) Zbl 1463.05231 Math. Pract. Theory 50, No. 13, 293-296 (2020). MSC: 05C20 05C40 05C07 PDFBibTeX XMLCite \textit{X. Wang}, Math. Pract. Theory 50, No. 13, 293--296 (2020; Zbl 1463.05231)
Osipov, V. P.; Rykov, Yu. G. On mathematical aspects of analyzing the structure of complex systems using weighted digraphs. (English) Zbl 1455.93073 Lobachevskii J. Math. 41, No. 11, 2231-2238 (2020). MSC: 93B70 93A15 05C20 PDFBibTeX XMLCite \textit{V. P. Osipov} and \textit{Yu. G. Rykov}, Lobachevskii J. Math. 41, No. 11, 2231--2238 (2020; Zbl 1455.93073) Full Text: DOI
Tavakolipour, Hanieh; Shakeri, Fatemeh Asymptotics of the eigenvalues for exponentially parameterized pentadiagonal matrices. (English) Zbl 07286037 Numer. Linear Algebra Appl. 27, No. 6, e2330, 30 p. (2020). MSC: 15A18 15A80 PDFBibTeX XMLCite \textit{H. Tavakolipour} and \textit{F. Shakeri}, Numer. Linear Algebra Appl. 27, No. 6, e2330, 30 p. (2020; Zbl 07286037) Full Text: DOI
Kostić, Marko \(\mathcal{F}\)-hypercyclic and disjoint \(\mathcal{F}\)-hypercyclic properties of binary relations over topological spaces. (English) Zbl 1495.47024 Math. Bohem. 145, No. 4, 337-359 (2020). MSC: 47A16 47B37 47D06 PDFBibTeX XMLCite \textit{M. Kostić}, Math. Bohem. 145, No. 4, 337--359 (2020; Zbl 1495.47024) Full Text: DOI arXiv
Gurski, Frank; Komander, Dominique; Rehs, Carolin Solutions for subset sum problems with special digraph constraints. (English) Zbl 1454.90075 Math. Methods Oper. Res. 92, No. 2, 401-433 (2020). MSC: 90C27 05C85 90C39 05C69 PDFBibTeX XMLCite \textit{F. Gurski} et al., Math. Methods Oper. Res. 92, No. 2, 401--433 (2020; Zbl 1454.90075) Full Text: DOI arXiv
Catral, Minerva; Ciardo, Lorenzo; Hogben, Leslie; Reinhart, Carolyn Spectra of products of digraphs. (English) Zbl 1475.05107 Electron. J. Linear Algebra 36, 744-763 (2020). Reviewer: Huiqiu Lin (Shanghai) MSC: 05C50 05C20 05C12 05C75 05C76 15A18 15A21 PDFBibTeX XMLCite \textit{M. Catral} et al., Electron. J. Linear Algebra 36, 744--763 (2020; Zbl 1475.05107) Full Text: arXiv Link
Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío; Sanchez Lopez, Maria Del Rocio; Zavala-Santana, Berta \(H\)-kernels by walks in subdivision digraph. (English) Zbl 1463.05221 Trans. Comb. 9, No. 2, 61-75 (2020). MSC: 05C20 05C38 PDFBibTeX XMLCite \textit{H. Galeana-Sánchez} et al., Trans. Comb. 9, No. 2, 61--75 (2020; Zbl 1463.05221) Full Text: DOI
Frieze, Alan; Pérez-Giménez, Xavier; Prałat, Paweł On the existence of Hamilton cycles with a periodic pattern in a random digraph. (English) Zbl 1453.05120 Electron. J. Comb. 27, No. 4, Research Paper P4.30, 17 p. (2020). MSC: 05C80 05C45 05C20 PDFBibTeX XMLCite \textit{A. Frieze} et al., Electron. J. Comb. 27, No. 4, Research Paper P4.30, 17 p. (2020; Zbl 1453.05120) Full Text: DOI arXiv
Parameswari, R.; Rajeswari, R. Edge graceful labeling of Paley digraph. (English) Zbl 1452.05163 J. Comb. Math. Comb. Comput. 112, 33-42 (2020). MSC: 05C78 05C20 05B20 PDFBibTeX XMLCite \textit{R. Parameswari} and \textit{R. Rajeswari}, J. Comb. Math. Comb. Comput. 112, 33--42 (2020; Zbl 1452.05163)
Hogben, Leslie; Lin, Jephian C.-H.; Olesky, D. D.; van den Driessche, P. The sepr-sets of sign patterns. (English) Zbl 1452.15018 Linear Multilinear Algebra 68, No. 10, 2044-2068 (2020). MSC: 15B35 15A15 15B48 05C50 PDFBibTeX XMLCite \textit{L. Hogben} et al., Linear Multilinear Algebra 68, No. 10, 2044--2068 (2020; Zbl 1452.15018) Full Text: DOI arXiv
Huang, Zejun; Lyu, Zhenhua 0-1 matrices whose \(k\)-th powers have bounded entries. (English) Zbl 1455.15008 Linear Multilinear Algebra 68, No. 10, 1972-1982 (2020). Reviewer: V. Yegnanarayanan (Chennai) MSC: 15B34 15B36 05C35 05C50 05C20 PDFBibTeX XMLCite \textit{Z. Huang} and \textit{Z. Lyu}, Linear Multilinear Algebra 68, No. 10, 1972--1982 (2020; Zbl 1455.15008) Full Text: DOI
Cabrera, Inma P.; Cordero, Pablo; Muñoz-Velasco, Emilio; Ojeda-Aciego, Manuel; De Baets, Bernard Relational Galois connections between transitive fuzzy digraphs. (English) Zbl 1446.06006 Math. Methods Appl. Sci. 43, No. 9, 5673-5680 (2020). MSC: 06A15 05C72 05C20 PDFBibTeX XMLCite \textit{I. P. Cabrera} et al., Math. Methods Appl. Sci. 43, No. 9, 5673--5680 (2020; Zbl 1446.06006) Full Text: DOI
Ehrenborg, Richard; Readdy, Margaret Balanced and Bruhat graphs. (English) Zbl 1484.06012 Ann. Comb. 24, No. 3, 587-617 (2020). MSC: 06A07 06A11 52B05 05E05 16T15 20F55 PDFBibTeX XMLCite \textit{R. Ehrenborg} and \textit{M. Readdy}, Ann. Comb. 24, No. 3, 587--617 (2020; Zbl 1484.06012) Full Text: DOI
Akbar, Kamaludheen Ali The class of simple dynamics systems. (English) Zbl 1452.37021 Appl. Gen. Topol. 21, No. 2, 215-233 (2020). MSC: 37C15 37C25 26A21 26A48 PDFBibTeX XMLCite \textit{K. A. Akbar}, Appl. Gen. Topol. 21, No. 2, 215--233 (2020; Zbl 1452.37021) Full Text: Link
Li, Jianping; Zhou, Bo On the trace norms of orientations of graphs. (English) Zbl 1448.05129 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3513-3528 (2020). MSC: 05C50 05C20 15A18 PDFBibTeX XMLCite \textit{J. Li} and \textit{B. Zhou}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3513--3528 (2020; Zbl 1448.05129) Full Text: DOI
Bang-Jensen, Jørgen; Déprés, Hugues; Yeo, Anders Spanning Eulerian subdigraphs avoiding \(k\) prescribed arcs in tournaments. (English) Zbl 1448.05083 Discrete Math. 343, No. 12, Article ID 112129, 7 p. (2020). MSC: 05C20 PDFBibTeX XMLCite \textit{J. Bang-Jensen} et al., Discrete Math. 343, No. 12, Article ID 112129, 7 p. (2020; Zbl 1448.05083) Full Text: DOI arXiv
Gao, Wei; Shao, Yanling Zero-nonzero patterns that allow or require an inertia set related to dynamical systems. (English) Zbl 1452.15019 Electron. J. Linear Algebra 36, 503-510 (2020). Reviewer: Yansheng Wu (Nanjing) MSC: 15B36 15B35 05C20 15A18 05C50 PDFBibTeX XMLCite \textit{W. Gao} and \textit{Y. Shao}, Electron. J. Linear Algebra 36, 503--510 (2020; Zbl 1452.15019) Full Text: Link
Daamouch, Moussa Seymour’s second neighborhood conjecture for some oriented graphs with no sink. (English) Zbl 1463.05218 DML, Discrete Math. Lett. 4, 19-22 (2020). MSC: 05C20 PDFBibTeX XMLCite \textit{M. Daamouch}, DML, Discrete Math. Lett. 4, 19--22 (2020; Zbl 1463.05218) Full Text: Link
Archer, Kassie; Gessel, Ira M.; Graves, Christina; Liang, Xuming Counting acyclic and strong digraphs by descents. (English) Zbl 1452.05073 Discrete Math. 343, No. 11, Article ID 112041, 14 p. (2020). Reviewer: Michael Wallner (Vienna) MSC: 05C20 05C40 05C30 05A15 PDFBibTeX XMLCite \textit{K. Archer} et al., Discrete Math. 343, No. 11, Article ID 112041, 14 p. (2020; Zbl 1452.05073) Full Text: DOI arXiv
Baird, Paul; Fardoun, Ali; Hanna, Zeina Ghazo Quadratic cyclic sequences. (English) Zbl 1478.11033 Monatsh. Math. 193, No. 2, 195-232 (2020). MSC: 11B83 52C05 PDFBibTeX XMLCite \textit{P. Baird} et al., Monatsh. Math. 193, No. 2, 195--232 (2020; Zbl 1478.11033) Full Text: DOI arXiv
Daamouch, Moussa Seymour’s second neighborhood conjecture for 5-anti-transitive oriented graphs. (English) Zbl 1447.05114 Discrete Appl. Math. 285, 454-457 (2020). MSC: 05C38 05C12 05C20 PDFBibTeX XMLCite \textit{M. Daamouch}, Discrete Appl. Math. 285, 454--457 (2020; Zbl 1447.05114) Full Text: DOI
Nakamura, Kosuke; Araki, Toru Partitioning vertices into in- and out-dominating sets in digraphs. (English) Zbl 1451.05193 Discrete Appl. Math. 285, 43-54 (2020). Reviewer: Sizhong Zhou (Zhenjiang) MSC: 05C70 05C69 05C85 05C20 68Q25 PDFBibTeX XMLCite \textit{K. Nakamura} and \textit{T. Araki}, Discrete Appl. Math. 285, 43--54 (2020; Zbl 1451.05193) Full Text: DOI
Volkmann, Lutz The double Roman domatic number of a digraph. (English) Zbl 1446.05074 Discuss. Math., Graph Theory 40, No. 4, 995-1004 (2020). MSC: 05C69 05C20 05C40 PDFBibTeX XMLCite \textit{L. Volkmann}, Discuss. Math., Graph Theory 40, No. 4, 995--1004 (2020; Zbl 1446.05074) Full Text: DOI
Huang, Yufei Bounds on the structural indices of primitive non-powerful generalized sign pattern matrices. (Chinese. English summary) Zbl 1449.15078 J. South China Norm. Univ., Nat. Sci. Ed. 52, No. 1, 91-99 (2020). MSC: 15B35 05C20 05C22 PDFBibTeX XMLCite \textit{Y. Huang}, J. South China Norm. Univ., Nat. Sci. Ed. 52, No. 1, 91--99 (2020; Zbl 1449.15078) Full Text: DOI
Du, Jia-Li; Feng, Yan-Quan; Spiga, Pablo On Haar digraphical representations of groups. (English) Zbl 07233255 Discrete Math. 343, No. 10, Article ID 112032, 5 p. (2020). MSC: 05E18 05C25 20B25 PDFBibTeX XMLCite \textit{J.-L. Du} et al., Discrete Math. 343, No. 10, Article ID 112032, 5 p. (2020; Zbl 07233255) Full Text: DOI arXiv
Andres, Stephan Dominique Equality perfect graphs and digraphs. (English) Zbl 1445.05068 Contrib. Discrete Math. 15, No. 2, 159-178 (2020). MSC: 05C57 05C17 05C20 05C15 91A43 PDFBibTeX XMLCite \textit{S. D. Andres}, Contrib. Discrete Math. 15, No. 2, 159--178 (2020; Zbl 1445.05068) Full Text: Link
Li, Fei A method to determine algebraically integral Cayley digraphs on finite abelian group. (English) Zbl 1477.05084 Contrib. Discrete Math. 15, No. 2, 148-152 (2020). Reviewer: Kunal Dutta (Warsaw) MSC: 05C20 05C25 20K99 PDFBibTeX XMLCite \textit{F. Li}, Contrib. Discrete Math. 15, No. 2, 148--152 (2020; Zbl 1477.05084) Full Text: DOI arXiv
Wang, Ruixia; Wu, Linxin A dominating pair condition for a balanced bipartite digraph to be Hamiltonian. (English) Zbl 1447.05093 Australas. J. Comb. 77, Part 1, 136-143 (2020). Reviewer: Wai-Kai Chen (Fremont) MSC: 05C20 05C69 05C45 PDFBibTeX XMLCite \textit{R. Wang} and \textit{L. Wu}, Australas. J. Comb. 77, Part 1, 136--143 (2020; Zbl 1447.05093) Full Text: Link
Manukyan, Artür; Ceyhan, Elvan Classification using proximity catch digraphs. (English) Zbl 1496.68277 Mach. Learn. 109, No. 4, 761-811 (2020). MSC: 68T05 05C20 05C62 05C69 05C80 62H30 68R10 PDFBibTeX XMLCite \textit{A. Manukyan} and \textit{E. Ceyhan}, Mach. Learn. 109, No. 4, 761--811 (2020; Zbl 1496.68277) Full Text: DOI arXiv
Drury, Stephen Maximal orientations of graphs. (English) Zbl 1444.05090 Electron. J. Linear Algebra 36, 385-389 (2020). MSC: 05C50 05C20 05C40 05C85 15A18 PDFBibTeX XMLCite \textit{S. Drury}, Electron. J. Linear Algebra 36, 385--389 (2020; Zbl 1444.05090) Full Text: Link
Balaji, R.; Bapat, R. B.; Goel, Shivani Resistance distance in directed cactus graphs. (English) Zbl 1444.05060 Electron. J. Linear Algebra 36, 277-292 (2020). MSC: 05C20 05C12 05C40 05C50 PDFBibTeX XMLCite \textit{R. Balaji} et al., Electron. J. Linear Algebra 36, 277--292 (2020; Zbl 1444.05060) Full Text: arXiv Link
Gubarev, V. Rota-Baxter operators on a sum of fields. (English) Zbl 1472.16044 J. Algebra Appl. 19, No. 6, Article ID 2050118, 12 p. (2020). MSC: 16W99 05C30 17B38 PDFBibTeX XMLCite \textit{V. Gubarev}, J. Algebra Appl. 19, No. 6, Article ID 2050118, 12 p. (2020; Zbl 1472.16044) Full Text: DOI arXiv
González-Moreno, Diego; Guevara, Mucuy-kak; Montellano-Ballesteros, Juan José Vertex-monochromatic connectivity of strong digraphs. (English) Zbl 1443.05080 Discrete Math. 343, No. 9, Article ID 111970, 5 p. (2020). MSC: 05C20 05C40 05C15 PDFBibTeX XMLCite \textit{D. González-Moreno} et al., Discrete Math. 343, No. 9, Article ID 111970, 5 p. (2020; Zbl 1443.05080) Full Text: DOI arXiv
Kumar, Mohanta S.; Kar, R. Common fixed point results for graph preserving mappings in parametric \(N_b\)-metric spaces. (English) Zbl 1442.54041 J. Linear Topol. Algebra 9, No. 2, 165-183 (2020). MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{M. S. Kumar} and \textit{R. Kar}, J. Linear Topol. Algebra 9, No. 2, 165--183 (2020; Zbl 1442.54041)
Han, Qun; Xu, Wei; Hao, Huibing; Yue, Xiaole Global analysis of stochastic systems by the digraph cell mapping method based on short-time Gaussian approximation. (English) Zbl 1457.60109 Int. J. Bifurcation Chaos Appl. Sci. Eng. 30, No. 5, Article ID 2050071, 17 p. (2020). MSC: 60H30 37H10 PDFBibTeX XMLCite \textit{Q. Han} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 30, No. 5, Article ID 2050071, 17 p. (2020; Zbl 1457.60109) Full Text: DOI
Galeana-Sánchez, Hortensia; Sánchez-López, Rocío Richardson’s theorem in quasi-transitive and pre-transitive digraphs. (English) Zbl 1442.05075 Graphs Comb. 36, No. 4, 1247-1261 (2020). MSC: 05C20 05C38 05C69 PDFBibTeX XMLCite \textit{H. Galeana-Sánchez} and \textit{R. Sánchez-López}, Graphs Comb. 36, No. 4, 1247--1261 (2020; Zbl 1442.05075) Full Text: DOI
Balbuena, C.; Dalfó, C.; Martínez-Barona, B. Identifying codes in line digraphs. (English) Zbl 1462.05268 Appl. Math. Comput. 383, Article ID 125357, 9 p. (2020). MSC: 05C69 05C20 94B60 PDFBibTeX XMLCite \textit{C. Balbuena} et al., Appl. Math. Comput. 383, Article ID 125357, 9 p. (2020; Zbl 1462.05268) Full Text: DOI arXiv Link
Hušek, Radek; Šámal, Robert Homomorphisms of Cayley graphs and cycle double covers. (English) Zbl 1443.05129 Electron. J. Comb. 27, No. 2, Research Paper P2.2, 10 p. (2020). Reviewer: V. Yegnanarayanan (Chennai) MSC: 05C60 05C25 05C21 05C15 05C10 05C20 PDFBibTeX XMLCite \textit{R. Hušek} and \textit{R. Šámal}, Electron. J. Comb. 27, No. 2, Research Paper P2.2, 10 p. (2020; Zbl 1443.05129) Full Text: DOI
Alomari, Omar; Abudayah, Mohammad; Sander, Torsten The non-negative spectrum of a digraph. (English) Zbl 1441.05132 Open Math. 18, 22-35 (2020). MSC: 05C50 05C20 15A18 PDFBibTeX XMLCite \textit{O. Alomari} et al., Open Math. 18, 22--35 (2020; Zbl 1441.05132) Full Text: DOI
Du, Jia-Li; Feng, Yan-Quan; Spiga, Pablo A conjecture on bipartite graphical regular representations. (English) Zbl 1441.05163 Discrete Math. 343, No. 8, Article ID 111913, 15 p. (2020); corrigendum ibid. 343, No. 11, Article ID 112078, 1 p. (2020). MSC: 05C62 05C20 05C25 PDFBibTeX XMLCite \textit{J.-L. Du} et al., Discrete Math. 343, No. 8, Article ID 111913, 15 p. (2020; Zbl 1441.05163) Full Text: DOI arXiv
Felsner, Stefan; Hochstättler, Winfried; Knauer, Kolja; Steiner, Raphael Complete acyclic colorings. (English) Zbl 1441.05073 Electron. J. Comb. 27, No. 2, Research Paper P2.40, 20 p. (2020). MSC: 05C15 05C20 PDFBibTeX XMLCite \textit{S. Felsner} et al., Electron. J. Comb. 27, No. 2, Research Paper P2.40, 20 p. (2020; Zbl 1441.05073) Full Text: DOI arXiv
Liu, Yue Forbidden structures for ray nonsingularity among cycle tree matrices without positive cycles. (English) Zbl 1441.05092 Discrete Math. 343, No. 7, Article ID 111889, 6 p. (2020). MSC: 05C20 05C38 15B35 15B48 PDFBibTeX XMLCite \textit{Y. Liu}, Discrete Math. 343, No. 7, Article ID 111889, 6 p. (2020; Zbl 1441.05092) Full Text: DOI
Mohanta, S. K.; Kar, R. Some new coincidence point results for single-valued and multi-valued mappings in \(b\)-metric spaces via digraphs. (English) Zbl 1437.54058 Mat. Stud. 53, No. 1, 69-84 (2020). MSC: 54H25 54E40 54C60 PDFBibTeX XMLCite \textit{S. K. Mohanta} and \textit{R. Kar}, Mat. Stud. 53, No. 1, 69--84 (2020; Zbl 1437.54058) Full Text: DOI
Agudelo, Natalia; Monsalve, Juan; Rada, Juan On the characterization of digraphs with given rank. (English) Zbl 1437.05084 Linear Algebra Appl. 587, 215-227 (2020). MSC: 05C20 05C50 PDFBibTeX XMLCite \textit{N. Agudelo} et al., Linear Algebra Appl. 587, 215--227 (2020; Zbl 1437.05084) Full Text: DOI
Dalfó, C.; Fiol, M. A. Spectra and eigenspaces from regular partitions of Cayley (di)graphs of permutation groups. (English) Zbl 1437.05134 Linear Algebra Appl. 597, 94-112 (2020). MSC: 05C50 05C20 05C70 15A18 20C30 PDFBibTeX XMLCite \textit{C. Dalfó} and \textit{M. A. Fiol}, Linear Algebra Appl. 597, 94--112 (2020; Zbl 1437.05134) Full Text: DOI arXiv
Araújo, Júlio; Campos, Victor A.; Maia, Ana Karolinna; Sau, Ignasi; Silva, Ana On the complexity of finding internally vertex-disjoint long directed paths. (English) Zbl 1433.68164 Algorithmica 82, No. 6, 1616-1639 (2020). MSC: 68Q25 05C20 05C38 05C70 05C85 68Q17 68Q27 68R10 PDFBibTeX XMLCite \textit{J. Araújo} et al., Algorithmica 82, No. 6, 1616--1639 (2020; Zbl 1433.68164) Full Text: DOI arXiv
Chen, Siji; Chen, Sheng Connectedness of digraphs from quadratic polynomials. (English) Zbl 1435.05089 Involve 13, No. 2, 357-360 (2020). MSC: 05C20 05C40 05C25 PDFBibTeX XMLCite \textit{S. Chen} and \textit{S. Chen}, Involve 13, No. 2, 357--360 (2020; Zbl 1435.05089) Full Text: DOI
Ceyhan, Elvan Domination number of an interval catch digraph family and its use for testing uniformity. (English) Zbl 1435.05178 Statistics 54, No. 2, 310-339 (2020). MSC: 05C80 05C20 60D05 60C05 62E20 PDFBibTeX XMLCite \textit{E. Ceyhan}, Statistics 54, No. 2, 310--339 (2020; Zbl 1435.05178) Full Text: DOI arXiv