Results 31 to 40 of about 858,413 (284)
The Sigma Coindex of Graph Operations
Journal of Mathematics, 2021 The sigma coindex is defined as the sum of the squares of the differences between the degrees of all nonadjacent vertex pairs. In this paper, we propose some mathematical properties of the sigma coindex.
Yasar Nacaroglu
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Non-inclusive and inclusive distance irregularity strength for the join product of graphs
Electronic Journal of Graph Theory and Applications, 2022 A function ϕ: V(G)→{1, 2, …, k} of a simple graph G is said to be a non-inclusive distance vertex irregular k-labeling of G if the sums of labels of vertices in the open neighborhood of every vertex are distinct and is said to be an inclusive distance ...
Faisal Susanto +3 more
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On polyhedral product spaces over polyhedral joins [PDF]
Homology, Homotopy and Applications, 2018 The construction of a simplicial complex given by polyhedral joins (introduced by Anton Ayzenberg), generalizes Bahri, Bendersky, Cohen and Gitler's $J$-construction and simplicial wedge construction. This article gives a cohomological decomposition of a polyhedral product over a polyhedral join for certain families of pairs of simplicial complexes.
openaire +2 more sources
CAT(0) spaces with boundary the join of two Cantor sets
, 2012 We will show that if a proper complete CAT(0) space X has a visual boundary homeomorphic to the join of two Cantor sets, and X admits a geometric group action by a group containing a subgroup isomorphic to Z^2, then its Tits boundary is the spherical ...
Bridson +3 more
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Product Pre-Launch Prediction From Resilient Distributed e-WOM Data
IEEE Access, 2020 Pre-launch success prediction of a product is a challenge in today's electronic world. Based on this prediction, industries can avoid huge losses by deciding on whether to launch or not to launch a product into the market.
Sandhya Narayanan +2 more
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The condition number of join decompositions
, 2018 The join set of a finite collection of smooth embedded submanifolds of a mutual vector space is defined as their Minkowski sum. Join decompositions generalize some ubiquitous decompositions in multilinear algebra, namely tensor rank, Waring, partially ...
Breiding, Paul, Vannieuwenhoven, Nick
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Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2015 ABSTRAK Aljabar relasional sangat membantu adanya kemungkinan penggunaan sintaks bahasa SQL yang berlainan dalam masalah yang sama. Masalah yang digunakan sebagai eksperimen adalah kasus rekapitulasi data mahasiswa layak wisuda pada suatu perguruan ...
Eko Darmanto
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, 2004 Please join me in thanking Diane for her service to ACL and for the product she has so ably assisted in bringing to the Association 3 times a year for almost a ...
Powell, Anne-Elizabeth
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FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
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The Crossing Numbers of Join of Some Graphs with n Isolated Vertices
Discussiones Mathematicae Graph Theory, 2018 There are only few results concerning crossing numbers of join of some graphs. In this paper, for some graphs on five vertices, we give the crossing numbers of its join with n isolated vertices.
Ding Zongpeng, Huang Yuanqiu
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