Filtrage de Kalman d'une série temporelle saisonnière. Application à la prévision de consommation d'électricité
Coloring rectangular blocks in 3-space
If rooms in an office building are allowed to be any rectangular solid, how many colors does it take to paint any configuration of rooms so that no two rooms sharing a wall or ceiling/floor get the same color? In this work, we provide a new construction which shows this number can be arbitrarily large.
A remark on -regular spaces.
On 3-topological version of -regularity.
A note on Raghavan-Reilly's pairwise paracompactness.
A note on the comparison of topologies.
On -regular spaces.
Finite volume method in curvilinear coordinates for hyperbolic conservation laws
This paper deals with the design of finite volume approximation of hyperbolic conservation laws in curvilinear coordinates. Such coordinates are encountered naturally in many problems as for instance in the analysis of a large number of models coming from magnetic confinement fusion in tokamaks. In this paper we derive a new finite volume method for hyperbolic conservation laws in curvilinear coordinates. The method is first described in a general...
Mathematical knowledge and the teaching of mathematics at the secondary level. Some reflections.
Análisis y Clasificación de Errores Cometidos por Alumnos de Secundaria en los Procesos de Sustitución Formal, Generalización y Modelización en Álgebra.
Critical phenomena in gravitational collapse.
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