Mostrando 10 resultados de: 37
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Applied Numerical Mathematics(4)
Journal of Mathematical Analysis and Applications(3)
Frontiers in Earth Science(2)
Journal of Differential Equations(2)
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(2)
Área temáticas
Análisis(9)
Ciencias de la computación(5)
Física(5)
Geología, hidrología, meteorología(5)
Métodos informáticos especiales(5)
Asymptotics at infinity of solutions for p-Laplace equations in exterior domains
ArticleAbstract: Let 1 < p < N, and u be a nonnegative solution of - Δp u = f (x, u) on RN {set minus} over(B1, -) whPalabras claves:Asymptotics, Entire solution, Nonlinear elliptic equation, Nonlinear System, p-LaplaceAutores: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:scopusA combination of cellular automata and agent-based models for simulating the root surface colonization by bacteria
ArticleAbstract: Models of root colonization by bacteria facilitate conceptual and practical understanding of fundamePalabras claves:Agriculture, Biofertilizer, phosphate solubilization, Plant growth-promoting rhizobacteria, Plant-bacteria interactions, RhizoplaneAutores:Ándres I. Ávila, Crowley D.E., Jorquera M.A., Mora M.L., Muci A.L., Rengel Z.Fuentes:scopusA 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 family of new globally convergent linearization schemes for solving Richards' equation
ArticleAbstract: The Richards' equation models the water flow through porous media in groundwater aquifers and petrolPalabras claves:Degenerate nonlinear equations, Globally convergent schemes, Linearization schemes, Richards' equationAutores:Ándres I. Ávila, Guillermo AlbujaFuentes:scopusA new fingerprint matching algorithm based on minimum cost function
Conference ObjectAbstract: We develop new minutia-based fingerprint algorithms minimizing a cost function of distances betweenPalabras claves:Autores:Ándres I. Ávila, Muci A.L.Fuentes:scopusA result on singularly perturbed elliptic problems
ArticleAbstract: We consider a class of equations of the form -ε2Δu + V(x)u = f(u), u ∈ H1(RN). For a local minimum xPalabras claves:Singularly perturbed elliptic problems, Variational methodsAutores:Ándres I. Ávila, Jeanjean L.Fuentes:scopusA simple logistic model to understand the occurrence of flood events into the Biobío River Basin in central Chile
ArticleAbstract: We pbkp_redict flood events by fitting two simple logistic regression models between mesoscale rainfPalabras claves:Estimation, modelling, rainfall, Risk managementAutores:Abarca-del-Río R., Ándres I. Ávila, Fustos I., Orrego R.Fuentes:scopus