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1Academic Journal
المؤلفون: Peng Liu (120506), Bing Hu (240996), Yu Li (183836), Guo-Cui Ji (11351093), Ming-Yu Ma (11351096), Siwei Bi (1692427), Yuan-Ye Jiang (1642738)
مصطلحات موضوعية: Biophysics, Cell Biology, Physiology, Biotechnology, Inorganic Chemistry, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, solvents well reproduced, solvents also influence, illuminated new perspectives, cl enables atom, shows low selectivity, previous computational studies, linear selectivity dominates, bu )< sub, branched acyl ligands, 4 , 3 , mentioned co concentration, less bulky alkenes, ammonium chloride pd, alkene insertion stage, ammonium chloride, selectivity results, previous proposals, experimental selectivity, co concentration, alkene insertion, unconventional proton
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2Academic Journal
المؤلفون: Pablo F. Garrido (11486535), Pedro Rodríguez-Dafonte (1981846), Luis García-Río (1733401), Ángel Piñeiro (1647031)
مصطلحات موضوعية: Biophysics, Biochemistry, Cancer, Mathematical Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, unpredictable external contributions, relatively small assemblies, molar free energy, isothermal titration calorimetry, dodecyl methylimidazolium sulfonate, dodecyl methylimidazolium chloride, obtain aggregation numbers, molar heat corresponding, corresponding statistical uncertainties, aggregation number determination, simultaneously obtained using, aggregation number, enthalpy corresponding, solute molecule, simple approximation, previous proposals, oligomerization state, offset parameter, new proposal, new equations, large variety, high sensitivity, fluorescence measurements, fitting parameters
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3Academic Journal
المؤلفون: Dalfó Simó, Cristina, Fiol Mora, Miquel Àngel
المساهمون: Universitat Politècnica de Catalunya. Departament de Matemàtiques, Universitat Politècnica de Catalunya. COMBGRAPH - Combinatòria, Teoria de Grafs i Aplicacions
مصطلحات موضوعية: Àrees temàtiques de la UPC::Matemàtiques i estadística::Àlgebra, Computer networks, Graph theory, It is known that many networks modeling real-life complex systems are small-word (large local clustering and small diameter) and scale-free (power law of the degree distribution), and very often they are also hierarchical. Although most of the models are based on stochastic methods, some deterministic constructions have been recently proposed, because this allows a better computation of their properties. Here a new deterministic family of hierarchical networks is presented, which generalizes most of the previous proposals, such as the so-called binomial tree. The obtained graphs can be seen as graphs on alphabets (where vertices are labeled with words of a given alphabet, and the edges are defined by a specific rule relating different words). This allows us the characterization of their main distance-related parameters, such as the radius and diameter. Moreover, as a by-product, an efficient shortest-path local algorithm is proposed, Ordinadors, Xarxes d', Grafs, Teoria de
وصف الملف: 13 p.
Relation: Dalfo, C.; Fiol, M. A note on a new general family of deterministic hierarchical networks. "Journal of interconnection networks", 1 Juny 2019, vol. 19, núm. 2, p. 1-13.; http://hdl.handle.net/2117/167364
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4Book
المساهمون: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental, Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria
مصطلحات موضوعية: Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi matemàtica::Equacions funcionals, Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics, Difference equations, Fluid dynamics (Mathematics), A strategy for the Hybridizable Discontinuous Galerkin (HDG) solution of problems with voids, inclusions, free surfaces, and material interfaces is proposed. It is based on an eXtended Finite Element (X-FEM) philosophy with a level-set description of interfaces where the computational mesh is not required to fit the interface (i.e. the boundary). This reduces the cost of mesh generation and, in particular, avoids continuous remeshing for evolving interfaces. Differently to previous proposals for the HDG solution with unfitting meshes, the computational mesh covers the domain in our approach, avoiding extrapolations and ensuring the robustness of the method. The local problem in elements not cut by the interface and the global problem are discretized as usual in HDG. A modified local problem is considered for elements cut by the interface. At every cut element, an auxiliary trace variable on the boundary is introduced, which is eliminated afterwards using interface conditions, keeping the original unknowns ., Equacions en diferències, Mecànica de fluids, Classificació AMS::65 Numerical analysis::65Q05 Difference and functional equations, recurrence relations, Classificació AMS::76 Fluid mechanics::76M Basic methods in fluid mechanics
وصف الملف: 20 p.
Relation: https://link.springer.com/book/10.1007%2F978-3-319-41246-7; Gurkan, C., Sala-Lardies, E., Kronbichler, M., Fernandez, S. eXtended hybridizable discontinuous Galerkin (X-HDG) for void and bimaterial problems. A: "Advances in discretization methods. Discontinuities, virtual elements, fictitious domain methods". Berlín: Springer, 2016, p. 103-122.; http://hdl.handle.net/2117/102044
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5
المساهمون: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental, Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria
المصدر: SEMA SIMAI Springer Series ISBN: 9783319412450
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)مصطلحات موضوعية: which is eliminated afterwards using interface conditions, Difference equations, Void (astronomy), Matemàtiques i estadística::Investigació operativa::Programació matemàtica [Àrees temàtiques de la UPC], Discretization, inclusions, avoiding extrapolations and ensuring the robustness of the method. The local problem in elements not cut by the interface and the global problem are discretized as usual in HDG. A modified local problem is considered for elements cut by the interface. At every cut element, 90 Operations research, mathematical programming::90C Mathematical programming [Classificació AMS], keeping the original unknowns, Equacions en diferències, symbols.namesake, Ingenieurwissenschaften, Number theory, Discontinuous Galerkin method, 11 Number theory::11Y Computational number theory [Classificació AMS], Mecànica de fluids, Programació (Matemàtica), Applied mathematics, Polygon mesh, an auxiliary trace variable on the boundary is introduced, 65 Numerical analysis::65Q05 Difference and functional equations, recurrence relations [Classificació AMS], A strategy for the Hybridizable Discontinuous Galerkin (HDG) solution of problems with voids, Mathematics, in particular, Programming (Mathematics), Heaviside step function, Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics [Àrees temàtiques de la UPC], Nombres, Teoria dels, Superconvergence, Finite element method, 76 Fluid mechanics::76M Basic methods in fluid mechanics [Classificació AMS], avoids continuous remeshing for evolving interfaces. Differently to previous proposals for the HDG solution with unfitting meshes, Mesh generation, free surfaces, symbols, and material interfaces is proposed. It is based on an eXtended Finite Element (X-FEM) philosophy with a level-set description of interfaces where the computational mesh is not required to fit the interface (i.e. the boundary). This reduces the cost of mesh generation and, the computational mesh covers the domain in our approach, Matemàtiques i estadística::Anàlisi matemàtica::Equacions funcionals [Àrees temàtiques de la UPC], ddc:620, Fluid dynamics (Mathematics), Algorithm
وصف الملف: application/pdf; Text
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6Academic Journal
المؤلفون: Yong Zhao, Feiyan Liang, Yuman Xie, Yao-Tao Duan, Aggeliki Andeadelli, Irini Pateraki, Antonios M. Makris, Thomas G. Pomorski, Dan Staerk, Sotirios C. Kampranis
مصطلحات موضوعية: Biochemistry, Genetics, Pharmacology, Biotechnology, Evolutionary Biology, Ecology, Cancer, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, various cancer treatments, prompted extensive research, previous proposals suggested, potent drug used, nicotiana benthamiana ), mediated oxidation events, certain critical steps, 5 )- 11, 20 )- 11, 12 )- diene, oxetane formation follows, oxetane ring formation, oxetane ring, taxologenic oxetane, transcriptomic information, taxus species, taxol pathway, single enzyme, saccharomyces cerevisiae, remained unclear
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7
المؤلفون: Miguel Angel Fiol, Cristina Dalfó
المساهمون: Universitat Politècnica de Catalunya. Departament de Matemàtiques, Universitat Politècnica de Catalunya. COMBGRAPH - Combinatòria, Teoria de Grafs i Aplicacions
المصدر: Recercat. Dipósit de la Recerca de Catalunya
instname
Repositorio Abierto de la UdL
Universitad de Lleida
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Journal of Interconnection Networksمصطلحات موضوعية: Scale-free, because this allows a better computation of their properties. Here a new deterministic family of hierarchical networks is presented, Theoretical computer science, Small diameter, Computer Networks and Communications, Computer science, and very often they are also hierarchical. Although most of the models are based on stochastic methods, Complex system, as a by-product, 01 natural sciences, Power law, Clustering, 010305 fluids & plasmas, Diameter, It is known that many networks modeling real-life complex systems are small-word (large local clustering and small diameter) and scale-free (power law of the degree distribution), Degree, 0103 physical sciences, Routing algorithm, which generalizes most of the previous proposals, 010306 general physics, Cluster analysis, Computer networks, Grafs, Teoria de, Small-word, Matemàtiques i estadística::Àlgebra [Àrees temàtiques de la UPC], Degree distribution, General family, Graph theory, and the edges are defined by a specific rule relating different words). This allows us the characterization of their main distance-related parameters, such as the so-called binomial tree. The obtained graphs can be seen as graphs on alphabets (where vertices are labeled with words of a given alphabet, such as the radius and diameter. Moreover, Hierarchical network, some deterministic constructions have been recently proposed, an efficient shortest-path local algorithm is proposed, Ordinadors, Xarxes d'
وصف الملف: application/pdf
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8Electronic Resource
المؤلفون: Universitat Politècnica de Catalunya. Departament de Matemàtiques, Universitat Politècnica de Catalunya. COMBGRAPH - Combinatòria, Teoria de Grafs i Aplicacions, Dalfó Simó, Cristina, Fiol Mora, Miquel Àngel
مصطلحات الفهرس: Àrees temàtiques de la UPC::Matemàtiques i estadística::Àlgebra, Computer networks, Graph theory, It is known that many networks modeling real-life complex systems are small-word (large local clustering and small diameter) and scale-free (power law of the degree distribution), and very often they are also hierarchical. Although most of the models are based on stochastic methods, some deterministic constructions have been recently proposed, because this allows a better computation of their properties. Here a new deterministic family of hierarchical networks is presented, which generalizes most of the previous proposals, such as the so-called binomial tree. The obtained graphs can be seen as graphs on alphabets (where vertices are labeled with words of a given alphabet, and the edges are defined by a specific rule relating different words). This allows us the characterization of their main distance-related parameters, such as the radius and diameter. Moreover, as a by-product, an efficient shortest-path local algorithm is proposed., Ordinadors, Xarxes d', Grafs, Teoria de, Article
URL:
http://hdl.handle.net/2117/167364 https://www.worldscientific.com/doi/abs/10.1142/S0219265919500051 https://www.worldscientific.com/doi/abs/10.1142/S0219265919500051
info:eu-repo/grantAgreement/EC/H2020/734922/EU/Combinatorics of Networks and Computation/CONNECT
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-095471-B-I00/ES/ESTUDIO MATEMATICO DE LOS FALLOS EN CASCADA EN SISTEMAS COMPLEJOS MEDIANTE INVARIANTES Y CENTRALIDADES EN GRAFOS. APLICACIONES A REDES REALES. -
9Electronic Resource
المؤلفون: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental, Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria, Gürkan, Ceren, Sala Lardies, Esther, Kronbichler, Martin, Fernández Méndez, Sonia
مصطلحات الفهرس: Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi matemàtica::Equacions funcionals, Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics, Difference equations, Fluid dynamics (Mathematics), A strategy for the Hybridizable Discontinuous Galerkin (HDG) solution of problems with voids, inclusions, free surfaces, and material interfaces is proposed. It is based on an eXtended Finite Element (X-FEM) philosophy with a level-set description of interfaces where the computational mesh is not required to fit the interface (i.e. the boundary). This reduces the cost of mesh generation and, in particular, avoids continuous remeshing for evolving interfaces. Differently to previous proposals for the HDG solution with unfitting meshes, the computational mesh covers the domain in our approach, avoiding extrapolations and ensuring the robustness of the method. The local problem in elements not cut by the interface and the global problem are discretized as usual in HDG. A modified local problem is considered for elements cut by the interface. At every cut element, an auxiliary trace variable on the boundary is introduced, which is eliminated afterwards using interface conditions, keeping the original unknowns ..., Equacions en diferències, Mecànica de fluids, Classificació AMS::65 Numerical analysis::65Q05 Difference and functional equations, recurrence relations, Classificació AMS::76 Fluid mechanics::76M Basic methods in fluid mechanics, Part of book or chapter of book