Lagrangian-Eulerian method for two-dimensional hyperbolic conservation laws
Abr22

Lagrangian-Eulerian method for two-dimensional hyperbolic conservation laws

Lagrangian-Eulerian method for two-dimensional hyperbolic conservation laws. Jorge Eliécer Agudelo Quiceno, PhD student in Mathematical Engineering, Research Group in Mathematics and Applications, Universidad EAFIT. Universidad EAFIT. Escuela de Ciencias Universidad EAFIT. Abril 12 de 2019. Seminario de Doctorado en Ingeniería Matemática Universidad EAFIT Seminar of the PhD in Mathematical Engineering EAFIT University. Abstract: We...

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The Algebra and Geometry of Nonlinear Partial Differential Equations
Sep10

The Algebra and Geometry of Nonlinear Partial Differential Equations

The Algebra and Geometry of Nonlinear Partial Differential Equations. Alexander Quintero Vélez Abstract: In this talk I will discuss the remarkable interaction between the applied mathematical subject of nonlinear partial differential equations and the pure mathematical subject of algebraic geometry. Escuela de Ciencias Universidad EAFIT. Agosto 31 de 2018. Seminario de Doctorado en Ingeniería Matemática Universidad EAFIT. Seminar of...

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Impact of the deposition of different compounds in natural areas of Colombia dispersed from human activity emission sources through atmospheric teleconnections
Jun06

Impact of the deposition of different compounds in natural areas of Colombia dispersed from human activity emission sources through atmospheric teleconnections

Impact of the deposition of different compounds in natural areas of Colombia dispersed from human activity emission sources through atmospheric teleconnections: Initial characterization and analysis of satellite and ground data available. Andrés Yarce Botero Abstract: The Aburrá Valley (Colombia), due to its poor air quality, is becoming a source of contaminants that escape predominantly to the Northwest South America causing...

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Oaxaca-Blinder Type Counterfactual Decomposition Methods for Duration Outcomes
Jun06

Oaxaca-Blinder Type Counterfactual Decomposition Methods for Duration Outcomes

Oaxaca-Blinder Type Counterfactual Decomposition Methods for Duration Outcomes. Andrés Felipe García-Suaza Abstract: Existing inference procedures to perform counterfactual decomposition of the difference between distributional features, applicable when data is fully observed, are not suitable for censored outcomes. This may explain the lack of decomposition exercises for variables related to duration outcomes, typically observed...

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Normalization by Evaluation
Jun06

Normalization by Evaluation

Normalization by Evaluation. Andreas Abel. Abstract: In computer systems that manipulate syntactic objects, like computeralgebra systems, compilers, and theorem provers, we find algorithms that check whether two expressions are equal. Some expression classes admit normal forms. For objects of these classes, equality can be decided by checking that the expressions under consideration have the same normal form. Conversion to normal form...

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