Results 31 to 40 of about 208,068 (260)
A Study on Semi-directed Graphs for Social Media Networks
International Journal of Computational Intelligence Systems, 2021 In the literature of graph theory, networks are represented as directed graphs or undirected graphs and a mixed of both combinations. In today's era of computing, networks like brain and facebook that do not belong to any of the mentioned networks ...
Sovan Samanta +4 more
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Stochastic and mixed flower graphs [PDF]
Physical Review E, 2020 11 pages, 6 ...
C. Tyler Diggans +2 more
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Journal of Educational Research in Mathematics, 2020 In this study, in order to explore ways that statistical graphs teaching in elementary mathematics education can be improved, first, the types of statistical graphs that appear in middle school social textbooks were examined, and second, the ...
Byungjoo Tak, Eun-Sung Ko
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Research and Application of Hypernetwork Energy
Jisuanji kexue yu tansuo, 2021 Graph energy plays an important role in research of graph theory. Graph energy and many other similar variants have been applied in many other types of graphs, e.g., undirected graphs, oriented graphs, mixed graphs, and so on.
LIU Shengjiu, LI Tianrui, LIU Jia, XIE Peng
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Parameterized Mixed Graph Coloring [PDF]
Journal of Combinatorial Optimization, 2019 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Mixed Moore Cayley Graphs [PDF]
Journal of Interconnection Networks, 2017 The degree-diameter problem seeks to find the largest possible number of vertices in a graph having given diameter and given maximum degree. There has been much recent interest in the problem for mixed graphs, where we allow both undirected edges and directed arcs in the graph.
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Best Graph Type to Compare Discrete Groups: Bar, Dot, and Tally
Frontiers in Psychology, 2021 Different graph types might differ in group comparison due to differences in underlying graph schemas. Thus, this study examined whether graph schemas are based on perceptual features (i.e., each graph has a specific schema) or common invariant ...
Fang Zhao, Robert Gaschler
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Uniform Mixing on Cayley Graphs
The Electronic Journal of Combinatorics, 2017 We provide new examples of Cayley graphs on which the quantum walks reach uniform mixing. Our first result is a complete characterization of all $2(d+2)$-regular Cayley graphs over $\mathbb{Z}_3^d$ that admit uniform mixing at time $2\pi/9$. Our second result shows that for every integer $k\ge 3$, we can construct Cayley graphs over $\mathbb{Z}_q^d ...
Chris D. Godsil, Hanmeng Zhan
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Mixed metric dimension of graphs [PDF]
Applied Mathematics and Computation, 2017 arXiv admin note: text overlap with arXiv:1602 ...
Aleksander Kelenc +3 more
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On the Mixed Minus Domination in Graphs [PDF]
Journal of the Operations Research Society of China, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xu, Baogen, Kong, Xiangyang
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