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Una Conjetura de Polya y Szego para el Tono Fundamental de Membranas Poligonales
(2010)
Polya y Szego conjeturaron que el n-polgono regular es capaz de producir el tono mas grave de entre los polgonos con n lados. La conjetura sigue abierta para todos los valores de n 5, despues de casi setenta a~nos de haber ...
Multichannel Detrended Fluctuation Analysis Reveals Synchronized Patterns of Spontaneous Spinal Activity in Anesthetized Cats
(2011)
The analysis of the interaction and synchronization of relative large ensembles of neurons is fundamental for the understanding of complex functions of the nervous system. It is known that the temporal synchronization of ...
FÓRMULAS DE TIPO-WEYL PARA DOMINIOS EXTERIORES
(2003)
Se presenta un recuento histórico de comportamientos asintóticos de tipo-Weyl para dominios exteriores
Eigenfunction expansions and spectral projections for isotropic elasticity outside an obstacle
(2004)
We consider the operator ??? grad div acting on an exterior domain ? in Rn (with? >0 and n = 2, 3) subject to Dirichlet boundary conditions. The spectral resolution for the operator is written in terms of an expansion of ...