Buscar recursos académicos

En este trabajo se exponen las características y funciones de la planta piloto, así como las operaciones unitarias de la ingeniería química con mayor frecuencia de empleo en el escalado de los procesos de obtención ...

Las especies de la familia Aeglidae habitan ambientes dulceacuícolas (ríos, lagos, arroyos, lagunas, cavernas) siendo su área de distribución la comprendida por Bolivia, Paraguay, Chile, Brasil, Uruguay y Argentina. ...

In this paper, a method for representing scalar functions on volumes is presented. The method is based on wavelets and it can be used for representing volumetric data (geometric or scalar) defifined on non structured gri...

We present ab initio quantum-mechanical molecular-dynamics simulations of the liquid-metal--amorphous-semiconductor transition in Ge. Our simulations are based on (a) finite-temperature density-functional theory of the o...

Deep convolutional neural networks have performed remarkably well on many Computer Vision tasks. However, these networks are heavily reliant on big data to avoid overfitting. Overfitting refers to the phenomenon when a n...

Point cloud is an important type of geometric data structure. Due to its irregular format, most researchers transform such data to regular 3D voxel grids or collections of images. This, however, renders data unnecessaril...

The authors describe a general-purpose, representation-independent method for the accurate and computationally efficient registration of 3-D shapes including free-form curves and surfaces. The method handles the full six...

The success of machine learning algorithms generally depends on data representation, and we hypothesize that this is because different representations can entangle and hide more or less the different explanatory factors ...

Materias / palabras clave: mathematical analysis, geometrical inequalities, metric spaces, measure theory, geometric mapping; Science: Mathematics: Analysis

Materias / palabras clave: mathematical analysis, partial differential equations, geometric analysis; Science: Mathematics: Analysis

Materias / palabras clave: integral and partial differential equations, dynamical systems, calculus of variations, geometric analysis; Science: Mathematics

Materias / palabras clave: geometry, geometric analysis, algebraic geometry, differential geometry, euclidean geometry; Science: Mathematics

Materias / palabras clave: functional analysis and operator theory, partial differential equations, applied mathematics, convex and geometric analysis, control and optimization; Science: Mathematics

Materias / palabras clave: computational geometry, geometric algorithms; Science: Mathematics: Instruments and machines: Electronic computers. Computer science: Computer software; Science: Mathematics: Analysis

Materias / palabras clave: nonlinear mathematical physics, nonlinear continuous and discrete equations of mathematical physics, integrability and non-integrability of continuous and discrete systems, painlevé analysis, geometry of soliton equatio...