Results 11 to 20 of about 76,267 (236)
Energy of Certain Classes of Graphs Determined by Their Laplacian Degree Product Adjacency Spectrum
Journal of Mathematics, 2022 In this study, we investigate the Laplacian degree product spectrum and corresponding energy of four families of graphs, namely, complete graphs, complete bipartite graphs, friendship graphs, and corona products of 3 and 4 cycles with a null graph.
Asim Khurshid +3 more
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Continuous Regular Functions [PDF]
Logical Methods in Computer Science, 2020 Following Chaudhuri, Sankaranarayanan, and Vardi, we say that a function $f:[0,1] \to [0,1]$ is $r$-regular if there is a B\"{u}chi automaton that accepts precisely the set of base $r \in \mathbb{N}$ representations of elements of the graph of $f$.
Alexi Block Gorman +7 more
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Non-parallel graph of submodules of a module [PDF]
مدلسازی پیشرفته ریاضیA non-parallel submodules graph of M, denoted by G ∦ (M), is an undirected simple graph whose vertices are in one-to-one correspondence with all non-zero proper submodules of M and two distinct vertices are adjacent if and only if they are not parallel ...
نسرین شیرعلی +1 more
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Discrete Random Walks on One-Sided ``Periodic'' Graphs [PDF]
Discrete Mathematics & Theoretical Computer Science, 2003 In this paper we consider discrete random walks on infinite graphs that are generated by copying and shifting one finite (strongly connected) graph into one direction and connecting successive copies always in the same way.
Michael Drmota
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Evaluation of repair bond strength with different methods for zirconia restorations
Bulletin of the National Research Centre, 2022 Background The aim of the study is to assess the bonding of two repair methods for zirconia. Null hypothesis Repair of zirconia with Cojet (3M Cojet sand, 68,411) and clearfil (clearfil REPAIR Kuraray Japan) has the same effect on the bond strength of ...
Rami M. Galal +2 more
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Frontiers in Psychology, 2020 Graphs are useful tools to communicate meaningful patterns in data, but their efficacy varies considerably based on the figure’s construction and presentation medium. Specifically, a digital format figure can be dynamic, allowing the reader to manipulate
Jeffrey Chase Hood +2 more
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Testing network autocorrelation without replicates.
PLoS ONE, 2022 In this paper, we propose a portmanteau test for whether a graph-structured network dataset without replicates exhibits autocorrelation across units connected by edges. Specifically, the well known Ljung-Box test for serial autocorrelation of time series
Kwun Chuen Gary Chan +3 more
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Assessing statistical significance in causal graphs
BMC Bioinformatics, 2012 Background Causal graphs are an increasingly popular tool for the analysis of biological datasets. In particular, signed causal graphs--directed graphs whose edges additionally have a sign denoting upregulation or downregulation--can be used to model ...
Chindelevitch Leonid +4 more
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PLoS ONE, 2022 We evaluated the performance of cardiac arrest-specific prognostication scores developed for outcome prediction in the early hours after out-of-hospital cardiac arrest (OHCA) in predicting long-term outcomes using independent data.
Wan Young Heo +9 more
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International Journal of Digital Earth, 2023 In recent years, the use of convolutional neural networks (CNNs) and graph neural networks (GNNs) to identify hyperspectral images (HSIs) has achieved excellent results, and such methods are widely used in agricultural remote sensing, geological ...
Jing Yang +5 more
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