Mostrando 6,221 - 6,240 Resultados de 7,822 Para Buscar '"álgebra"', tiempo de consulta: 0.26s Limitar resultados
  1. 6221
    por Franchini, Fabio
    Publicado 2016
    “…In a pedagogical way, a few examples of exactly solvable models are worked out to go from the coordinate approach to the Algebraic Bethe Ansatz, with some discussion on the finite temperature thermodynamics. …”
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  2. 6222
    por Berglund, P, Katz, S, Klemm, A D
    Publicado 1995
    “…As an important application we give examples of how non-algebraic (``twisted'') deformations can be mapped to algebraic ones, hence allowing us to study the full moduli space. …”
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  3. 6223
    por Nam, Kee-Myoung, Gunawardena, Jeremy
    Publicado 2023
    “…The present paper is a sequel to a recent review of the framework that focussed on how graph-theoretic methods give insight into steady states as rational algebraic functions of the edge labels. Here, we focus on the transient regime for systems that correspond to continuous-time Markov processes. …”
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    Online Artículo Texto
  4. 6224
    por Hauer, Matt, Baker, Jack, Brown, Warren
    Publicado 2013
    “…This study presents a novel method for indirectly approximating the total fertility rate using an algebraic rearrangement of the general fertility rate (GFR) through the known relationship between GFR and TFR. …”
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    Online Artículo Texto
  5. 6225
    por Zhang, Ren, Zhang, Chun-Ting
    Publicado 2014
    “…In theoretical physics, there exist two basic mathematical approaches, algebraic and geometrical methods, which, in most cases, are complementary. …”
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    Online Artículo Texto
  6. 6226
    “…Such networks have been widely studied by the artificial intelligence community, and recently a connection has been made to nonlocal correlations produced by entangled particles in quantum physics—the impact of latent hidden variables can be analyzed by the same algebraic geometric methodology that relies on a sequence of semidefinite programming (SDP) relaxations. …”
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    Online Artículo Texto
  7. 6227
    por Aguayo-Ortiz, A., Mendoza, S., Olvera, D.
    Publicado 2018
    “…This numerical technique evades the recovery of the primitive vector by solving an algebraic system of equations as it is often used and so, it generalises standard techniques to solve these kind of coupled systems. …”
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    Online Artículo Texto
  8. 6228
  9. 6229
    “…This contribution consists of a geometric method which solves the fault reconstruction (FR) problem via observer based and a differential algebraic concept. The fault diagnosis (FD) problem is tackled using the concept of the differential transcendence degree of a differential field extension and the algebraic observability. …”
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    Online Artículo Texto
  10. 6230
    por Radaelli, Paolo G
    Publicado 2011
    “…Rather than being swamped by heavy algebraic notation, the reader is taken through a series of simple and beautiful examples from the visual arts, and taught how to analyse them employing the 'pictorial' diagrams used in the international tables of crystallography.…”
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  11. 6231
    por Lee, Jeong-Yup, Moody, Robert V.
    Publicado 2017
    “…The intimate relationship between the Penrose and the Taylor–Socolar tilings is studied, within both the context of double hexagon tiles and the algebraic context of hierarchical inverse sequences of triangular lattices. …”
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    Online Artículo Texto
  12. 6232
    por Corrigan, Edward, Dorey, P.E., Sasaki, R.
    Publicado 1993
    “…The S-matrices, and in particular their poles, depend on a parameter whose range lies between the Coxeter numbers of dual pairs of the corresponding non-simply-laced algebras. It is proposed that only odd order poles in the physical strip with positive coefficients throughout this range should participate in the bootstrap. …”
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  13. 6233
    por Schrör, B
    Publicado 2001
    “…It is shown that the a Bisognano-Wichmann-Unruh inspired formulation of local quantum physics which starts from wedge-localized algebras, leads to a uniqueness proof for the scattering problem. …”
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  14. 6234
    por Chajda, Ivan, Länger, Helmut
    Publicado 2017
    “…Generalized Boolean quasirings are ring-like structures used as algebraic models in the foundations of axiomatic quantum mechanics. …”
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    Online Artículo Texto
  15. 6235
    “…This book includes research papers in the areas of Algebraic Combinatorics, Combinatorial Number Theory, Game theory, Ramsey Theory, Graphs and Hypergraphs,Homomorphisms, Graph Colorings and Graph Embeddings.…”
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  16. 6236
    “…The papers in this proceedings volume are selected research papers in different areas of ring theory, including graded rings, differential operator rings, K-theory of noetherian rings, torsion theory, regular rings, cohomology of algebras, local cohomology of noncommutative rings. …”
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  17. 6237
    “…We review the role played by the infinite $W_{\infty }$ and conformal algebras as dynamical symmetries of incompressible quantum fluids and show how they predict universal finite-size effects in the excitation spectrum.…”
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  18. 6238
    por Axelsson, O
    Publicado 1978
    “…Two questions related to the numerical solution of parabolic equations are studied: the choice of the value theta in the theta -method, and the number of iterations in the solution of algebraic equations with matrix of the form M+ kappa (1- theta )K (M=mass matrix, K=stiffness matrix), for both linear and nonlinear problems. (7 refs).…”
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  19. 6239
    por Collective
    Publicado 2013
    “…Topics: Methods of Spectral and Group Theory, Differential and Algebraic Geometry and Topology in Field Theory, Quantum Gravity, String Theory and Cosmology.…”
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  20. 6240
    por Heid, Pascal
    Publicado 2022
    “…In this context, we shall rediscover the preconditioned algebraic conjugate gradient method for the discretised problem. …”
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