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A 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 ∈ H<sup>1</sup>(R<sup>N</sup>).Palabras 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 predict flood events by fitting two simple logistic regression models between mesoscale rainfallPalabras claves:estimation, Modelling, rainfall, Risk managementAutores:Abarca-del-Río R., Ándres I. Ávila, Fustos I., Orrego R.Fuentes:scopusA unified approach to symmetry for semilinear equations associated to the Laplacian in RN
ArticleAbstract: We show radial symmetry of positive solutions to the Hénon equation −Δu=|x|<sup>−ℓ</sup>u<sup>q</supPalabras claves:Entire solution, Maximum principle, Semi-linear elliptic equation, symmetryAutores:Ándres I. Ávila, Brock F.Fuentes:scopusThree novel variants in the coagulation factor V gene associated with deep venous thrombosis in Chilean patients with Amerindian ethnic background
ArticleAbstract: Background: The activated protein C (APC) resistance is the most common prothrombotic defect in throPalabras claves:Coagulation factor v, Deep venous thrombosis, Risk Factors, ThrombophiliaAutores:Ándres I. Ávila, Guzmán N., Larama G., Salazar L.A.Fuentes:scopusTwo-dimensional composite solitons in a spin-orbit-coupled fermi gas in free space
ArticleAbstract: We address a possibility of creating soliton states in oblate binary-fermionic clouds in the framewoPalabras claves:Cold atoms, Solitons, Spin-orbit couplingAutores:Ándres I. Ávila, David Laroze, Díaz P., Malomed B.A.Fuentes:scopus