Results 11 to 20 of about 601,118 (351)
Product distance matrix of a graph and squared distance matrix of a tree [PDF]
Applicable Analysis and Discrete Mathematics, 2013 Let G be a strongly connected, weighted directed graph. We define a product distance ?(i,j) for pairs i,j of vertices and form the corresponding product distance matrix. We obtain a formula for the determinant and the inverse of the product distance matrix.
BAPAT, RB, SIVASUBRAMANIAN, S
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Factoring distance matrix polynomials [PDF]
Discrete Mathematics, 1993 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Collins, Karen L., Karen L. Collins
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Every nonsingular spherical Euclidean distance matrix is a resistance distance matrix [PDF]
Linear Algebra and its Applications, 2023 Peer ...
Estrada, Ernesto
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Euclidean distance matrix completion [PDF]
, 2021 Matrizes de distâncias Euclidianas são ferramentas importantes para a área de geometria de distâncias. Já faz muito tempo que estudam-se o problema de identificar se uma matriz é ou não uma matriz de distâncias Euclidianas e o problema de encontrar ...
Marcondes, Diaulas Murize Santana Vieira
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Squared distance matrices of trees with matrix weights
AKCE International Journal of Graphs and Combinatorics, 2023 Let T be a tree on n vertices whose edge weights are positive definite matrices of order s. The squared distance matrix of T, denoted by Δ, is the ns × ns block matrix with [Formula: see text], where d(i, j) is the sum of the weights of the edges in the ...
Iswar Mahato, M. Rajesh Kannan
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Algebraic structures and distance based analysis of genetic code [PDF]
Network Biology, 2023 This paper explores the genetic code's algebraic structures associated with the four mRNA (or DNA) bases A, G, C, and U. We have obtained quotient group structures of codons by considering the transition and substitution mutation. In these quotient group
Chandra Borah, Tazid Ali
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On the distance energy of k-uniform hypergraphs
Special Matrices, 2023 In this article, we extend the concept of distance energy for hypergraphs. We first establish a relation between the distance energy and the distance spectral radius.
Sharma Kshitij, Panda Swarup Kumar
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Jurnal Teknologi dan Sistem Komputer, 2020 Keberadaan outlier pada dataset dapat menyebabkan rendahnya hasil akurasi pada proses klasifikasi. Outlier pada dataset dapat dihilangkan pada tahapan prapemrosesan algoritme klasifikasi.
Sugriyono Sugriyono, Maria Ulfah Siregar
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Application of Floyd's Algorithm on Transport Network of South Bohemian Region
Communications, 2016 The introductory part of the paper deals with the theory of searching for optimal routes in transport networks, including a description of each type of optimization tasks. The aim of the article is demonstration of Floyd algorithm application to find the
Jiri Hanzl +3 more
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