Pojedinosti o zapisu

From Trees (Dendrograms and Consensus Trees) to Topology

Hrčak - Portal znanstvenih časopisa Republike Hrvatske

Vidi informacije o repozitoriju  Pogledaj original
 
Polje Vrijednost
 
Naslov From Trees (Dendrograms and Consensus Trees) to Topology
Od stabala (dendograma i stabala usaglašavanja) do topologije
 
Autor Restrepo, Guillermo
Villaveces, José L.
 
Tema chemotopology; mathematical chemistry; topology; cluster analysis; dendrograms; consensus trees
 
Opis We describe a methodology to endow a set of chemical interest with a topology. This procedure starts with the definition of the chemical set as a group of elements plus their neighborhood relationships. A graphical representation of these two conditions is a dendrogram (tree). Next, we show a mathematical procedure to build up a basis for a topology with which we can calculate several topological properties, such as: closures and boundaries of sets of chemical interest. We show four practical examples of this methodology: 72 chemical elements, 31 steroids, 250 benzimidazoles and 20 amino acids.
Opisana je metodologija koja topologiju pridružuje kemijski zanimljivim skupovima, i to tako da se definiciji takvih skupova kao grupe elemenata doda još relacija susjedstva, što se grafički opisuje dendogramom (stablom). Dalje je prikazan topološki postupak koji omogućava računanje niza topoloških svojstava, uključivo zatvorenost i granice kemijskih skupova, a koji postupak je onda primjenjen na 72 kemijska elementa, 31 steroida, 250
benzimidazola i 20 amino kiselina.
 
Izdavač Croatian Chemical Society
 
Datum 2005-06-15
 
Vrsta resursa text
 
Format (na primjer PDF) pdf
 
Identifikator http://hrcak.srce.hr/22
http://hrcak.srce.hr/file/22
 
Izvor Croatica Chemica Acta (cca@chem.pmf.hr); Vol.78 No.2; ISSN 0011-1643 (Print); ISSN 1334-417X (Online)
 
Jezik en
 
Prava Parts of the contents of Croat. Chem. Acta (e. g. figures or tables) may be reproduced without prior permission, provided reference is made to their source.