Results 281 to 290 of about 2,194,803 (325)

Distance between metric measure spaces and distance matrix distributions

open access: yesDistance between metric measure spaces and distance matrix distributions
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Novel graph distance matrix

Journal of Computational Chemistry, 2010
AbstractWe have introduced novel distance matrix for graphs, which is based on interpretation of columns of the adjacency matrix of a graph as a set of points in n‐dimensional space, n being the number of vertices in the graph. Numerical values for the distances are based on the Euclidean distance between n points in n‐dimensional space.
Randić, Milan   +3 more
openaire   +4 more sources

The distance matrix in chemistry

Journal of Mathematical Chemistry, 1992
The graph-theoretical (topological) distance matrix and the geometric (topographic) distance matrix and their invariants (polynomials, spectra, determinants and Wiener numbers) are presented. Methods of computing these quantities are discussed. The uses of the distance matrix in both forms and the related invariants in chemistry are surveyed.
Mihalić, Zlatko   +5 more
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The generalized distance matrix

Linear Algebra and its Applications, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cui, Shu-Yu   +2 more
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Deriving an Amino Acid Distance Matrix

Journal of Theoretical Biology, 1993
Various methods were investigated to convert an amino acid similarity matrix into a low-dimensional, metric distance matrix. Using projection techniques, no unique transformation was found and of the many inversion forms investigated, simple negation normalized by the diagonal elements produced a good fit to the original data.
W R, Taylor, D T, Jones
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The Distance Randić Matrix of Connected Graphs

Bulletin of the Brazilian Mathematical Society, New Series, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Díaz, Roberto C., Rojo, Oscar
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The Euclidian Distance Matrix Completion Problem

SIAM Journal on Matrix Analysis and Applications, 1995
Motivated by the molecular mapping (or ``conformation'') problem, i.e., the problem of deducing the possible shapes of a molecule from partial (or inaccurate) information about interatomic distances, the authors study the completions of partial Euclidean distance matrices, i.e., the choice of values for each of the unspecified entries, resulting in a ...
Bakonyi, Mihály, Johnson, Charles R.
openaire   +2 more sources

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