Mostrando 10 resultados de: 13
Filtros aplicados
Publisher
Applied Numerical Mathematics(3)
Journal of Mathematical Analysis and Applications(3)
Communications in Nonlinear Science and Numerical Simulation(1)
Comptes Rendus Mathematique(1)
Journal of Differential Equations(1)
Área temáticas
Física(5)
Análisis(4)
Ciencias de la computación(2)
Ingeniería y operaciones afines(2)
Química física(2)
Área de conocimiento
Optimización matemática(7)
Mecánica cuántica(3)
Física(2)
Matemáticas aplicadas(2)
Sistema no lineal(2)
Objetivos de Desarrollo Sostenible
ODS 9: Industria, innovación e infraestructura(13)
ODS 17: Alianzas para lograr los objetivos(11)
ODS 8: Trabajo decente y crecimiento económico(2)
Origen
scopus(13)
A comprehensive theory on generalized BBKS schemes
ArticleAbstract: In the past years several unconditionally positivity preserving numerical methods for production-desPalabras claves:Linear invariants, Mass conservation, Patankar-type schemes, Runge–Kutta methods, Unconditional positivityAutores:Ándres I. Ávila, Kopecz S., Meister A.Fuentes:scopusA data model for performance dynamics exploration
Conference ObjectAbstract: Scientific applications doing complex numerical simulations may run for very long times. PerformancePalabras claves:Performance Analysis, Wavelet AnalysisAutores:Ándres I. Ávila, Gerndt M., Oleynik Y.Fuentes:scopusA unified approach to symmetry for semilinear equations associated to the Laplacian in R<sup>N</sup>
ArticleAbstract: We show radial symmetry of positive solutions to the Hénon equation −Δu=|x|−ℓuq in RN∖{0}, where ℓ≥0Palabras claves:Entire solution, Maximum principle, Semi-linear elliptic equation, symmetryAutores:Ándres I. Ávila, Brock F.Fuentes:scopusAn adaptive Galerkin method for the time-dependent complex Schrödinger equation
ArticleAbstract: Nonlinear time-dependent Schrödinger equations (NLSE) model several important problems in quantum phPalabras claves:Adaptive Galerkin method, Dual weighted residual method, Nonlinear time-dependent Schrödinger equationAutores:Ándres I. Ávila, Meister A., Steigemann M.Fuentes:scopusAn analytic approach to maximize entropy for computing equilibrium densities of k-mers on linear chains
ArticleAbstract: The irreversible adsorption of polyatomic (or k-mers) on linear chains is related to phenomena suchPalabras claves:Blocked states, Boltzmann-Gibbs-Shannon entropy, Equilibrium density, K-mer adsorption, Linear chainsAutores:Ándres I. Ávila, González-Flores M.I., Lebrecht W.Fuentes:scopusRates of decay to non homogeneous Timoshenko model with tip body
ArticleAbstract: We consider the uniform stabilization of a hybrid elastic model consisting of a Timoshenko beam andPalabras claves:Essential radius, Polynomial decay, Semigroup theory, Timoshenko's beam, Tip body, Uniform stabilizationAutores:Ándres I. Ávila, Muñoz Rivera J.E.Fuentes:scopusLessons learned from an engineering doctoral program created in the developing countries context
Conference ObjectAbstract: Several universities have shown significant progress in the implementation of educational models oriPalabras claves:Engineering doctoral program, Lessons Learned, Powering R+D in the industryAutores:Ándres I. Ávila, Forcael E., Tenreiro C.Fuentes:scopusLocating peaks of a Schrödinger equation with sign-changing nonlinearity
ArticleAbstract: In this paper, we study the concentration phenomenon of a positive ground state solution of a nonlinPalabras claves:Energy functional, Schrdinger equation, Spike solutionsAutores:Ándres I. Ávila, Yang J.Fuentes:scopusPhononic band gaps in linearized elasticity
ArticleAbstract: In this Note we rigorously justify the existence of elastic band gaps in threedimensional periodic cPalabras claves:Autores:Ándres I. Ávila, Griso G., Miara B.Fuentes:scopusMultiple solutions of a coupled nonlinear Schrödinger system
ArticleAbstract: We will consider the relation between the number of positive standing waves solutions for a class ofPalabras claves:Elliptic system, Nehari manifold, Relative category, Schrödinger equation, Variational methodsAutores:Ándres I. Ávila, Wan Y.Fuentes:scopus