Výsledky vyhledávání - "Jorge Alberto Calvo"

Elektronická kniha

Scientific Programming: Numeric, Symbolic, and Graphical Computing with Maxima

This book offers an introduction to computer programming, numerical analysis, and other mathematical ideas that extend the basic topics learned in calculus. It illustrates how mathematicians and scientists write computer programs, covering the genera

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Elektronická kniha

Physical And Numerical Models In Knot Theory: Including Applications To The Life Sciences

Autor: Jorge Alberto Calvo, Kenneth C Millett, Eric J Rawdon, Andrzej Stasiak

The physical properties of knotted and linked configurations in space have long been of interest to mathematicians. More recently, these properties have become significant to biologists, physicists, and engineers among others. Their depth of importan

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Akademický článek

Teoría de nudos geométricos e isotopía poligonal

Autor: Jorge Alberto Calvo Soto

Publikováno v: Revista de Matemática: Teoría y Aplicaciones, Vol 8, Iss 2, Pp 101-130 (2009)

El espacio de los pol´?gonos de n lados, inmersos en el espacio eucl´?deo de tres dimensiones, consiste de una variedad suave en la cual los puntos corresponden a nudos lineales a trozos o “geom´etricos”, mientras que los arcos corresponden a

Externí odkaz: https://doaj.org/article/d71831f8c0fd49ab9adc55fd1c8772a2

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The Generation of Random Equilateral Polygons

Autor: Sotero Alvarado, Jorge Alberto Calvo, Kenneth C. Millett

Publikováno v: Journal of Statistical Physics. 143:102-138

Freely jointed random equilateral polygons serve as a common model for polymer rings, reflecting their statistical properties under theta conditions. To generate equilateral polygons, researchers employ many procedures that have been proved, or at le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78579f2392b704ce08006cf71a4ee123
https://doi.org/10.1007/s10955-011-0164-4

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Autor: Viera Lukacova, Martin Mackov, Peter Baricic, Stefan Balaz, Jorge Alberto Calvo, Soumyendu Raha, Yufen Zhang

Publikováno v: Journal of Biological Chemistry. 279:14194-14200

Tissue components hydrolyzing matrix metalloproteinases (MMPs) exhibit a high sequence similarity (56-64% in catalytic domains) and yet a significant degree of functional specificity. The hexapeptide-binding sites of 24 known human MMPs were compared

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::285a0f95a5db87ca9bcd079f5ca1d281
https://doi.org/10.1074/jbc.m313474200

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Characterizing polygons in ℝ³

Autor: Jorge Alberto Calvo

Publikováno v: Physical Knots: Knotting, Linking, and Folding Geometric Objects in ℝ³. :37-53

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba4db9d21f8b6abae0860a46e734680d
https://doi.org/10.1090/conm/304/05183

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Convexifying polygons with simple projections

Autor: Danny Krizanc, Godfried T. Toussaint, Jorge Alberto Calvo, Michael Soss, Pat Morin

Publikováno v: Information Processing Letters. 80:81-86

It is known that not all polygons in 3D can be convexified when crossing edges are not permitted during any motion. In this paper we prove that if a 3D polygon admits a non-crossing orthogonal projection onto some plane, then the 3D polygon can be co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1aa694e04a2dee58a3ad5d60289882ae
https://doi.org/10.1016/s0020-0190(01)00150-8

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Teoría de nudos geométricos e isotopía poligonal

Autor: Jorge Alberto Calvo Soto

Publikováno v: Revista de Matemática: Teoría y Aplicaciones; Vol. 8 No. 2 (2001): Revista de Matemática: Teoría y Aplicaciones; 101-130
Revista de Matemática: Teoría y Aplicaciones; Vol. 8 Núm. 2 (2001): Revista de Matemática: Teoría y Aplicaciones; 101-130
Revista de Matemática; Vol. 8 N.º 2 (2001): Revista de Matemática: Teoría y Aplicaciones; 101-130
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR
Revista de Matemática: Teoría y Aplicaciones, Vol 8, Iss 2, Pp 101-130 (2009)

The space of n-sided polygons embedded in euclidean three-space consists of a smooth manifold in which points correspond to piecewise linear or “geometric” knots, while paths correspond to isotopies which preserve the geometric structure of these

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9da1eff3a59cc46bec5ebee6a9e67344
https://doi.org/10.15517/rmta.v8i2.204

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The embedding space of hexagonal knots

Autor: Jorge Alberto Calvo

Publikováno v: Topology and its Applications. 112:137-174

The topology of the space of rooted oriented hexagonal knots embedded in R 3 is described, with special attention given to the number of components that make up this space and to the topological knot types which they represent. Two cases are consider

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97244af9cc67ab818f342e1f2da0e911
https://doi.org/10.1016/s0166-8641(99)00229-1

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Knot Enumeration Through Flypes and Twisted Splices

Autor: Jorge Alberto Calvo

Publikováno v: Journal of Knot Theory and Its Ramifications. :785-798

I propose a method to enumerate prime alternating knots. The algorithm is both combinatorial and geometrical in nature; it rests on a particular splicing of knot projections (on the sphere [Formula: see text]) which is guaranteed to produce every pri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::437c91675b82c3d34fefe0eb03a30702
https://doi.org/10.1142/s021821659700042x

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