Results 11 to 20 of about 911,723 (304)
Distance domination-critical graphs
Applied Mathematics Letters, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fang Tian, Jun-Ming Xu 0001
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Graphs and CombinatoricsAbstract In 1971, Graham and Pollak provided a formula for the determinant of the distance matrix of any tree on n vertices. Yan and Yeh reproved this by exploiting the fact that pendant vertices can be deleted from trees without changing the remaining entries of the distance matrix.
Joshua N. Cooper, Gabrielle Tauscheck
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Variations on a critical distance theme [PDF]
International Journal of Fatigue, 2021 We investigate how the fatigue limit of notched specimens calculated with the Theory of Critical Distance (TCD) changes when variations in the value of the critical distance itself are considered. We motivate our study by showing how attempts at introducing a plastic zone correction in the derivation of the formula for the critical ...
A. Navarro, V. Chaves, J.A. Balbín
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Total $k$-distance domination critical graphs [PDF]
Transactions on Combinatorics, 2016 A set $S$ of vertices in a graph $G=(V,E)$ is called a total$k$-distance dominating set if every vertex in $V$ is withindistance $k$ of a vertex in $S$.
Doost Ali Mojdeh +3 more
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The role of psychological distance in value creation [PDF]
, 2015 Purpose – The field of service research has devoted consider able attention to the customer's role as value creator, but there is a lack of research on understanding customers' psychological processes in value creation.
Holmqvist, J, Gronroos, C, Guest, D
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Open Distance-Pattern Uniform Graphs [PDF]
, 2009 All graphs considered in this paper are finite, simple, undirected and connected. For graph theoretic terminology we refer to Harary [6].
Jose, Bibin K.
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A New Technology for Smooth Blasting without Detonating Cord for Rock Tunnel Excavation
Applied Sciences, 2020 In this paper, the aim is to achieve safe, rapid excavation of an extra-long, large-cross-section highway tunnel in Eastern Tianshan, as well as to reduce production costs, simplify production processes, reduce cycle time, and improve production ...
Chunde Ma +5 more
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Galileo's Refutation of the Speed-Distance Law of Fall Rehabilitated [PDF]
, 2010 Galileo's refutation of the speed-distance law of fall in his Two New Sciences is routinely dismissed as a moment of confused argumentation. We urge that Galileo's argument correctly identified why the speed-distance law is untenable, failing only in its
Norton, JD +8 more
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Critical Issues in Open and Distance Education Research
International Review of Research in Open and Distributed Learning, 2023 Despite its mainstreaming into the broader educational ecology, open and distance education (ODE) still leaves much to be desired in terms of both practice and research. Inspired and informed by the author’s 35 years of experience as an ODE practitioner,
Junhong Xiao
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Sparse Distributed Memory: understanding the speed and robustness of expert memory
Frontiers in Human Neuroscience, 2014 How can experts, sometimes in exacting detail, almost immediately and very precisely recall memory items from a vast repertoire? The problem in which we will be interested concerns models of theoretical neuroscience that could explain the speed and ...
Marcelo Salhab Brogliato +3 more
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