Research literature

Research literature 495 records found  previous11 - 20nextend  jump to record: Search took 0.02 seconds. 
11.
21 p, 211.6 KB Krein's strings whose spectral functions are of polynomial growth / Kotani, S. ; Centre de Recerca Matemàtica
In case Krein's strings with spectral functions of polynomial growth a necessary and su fficient condition for the Krein's correspondence to be continuous is given.
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1083)  
12.
37 p, 339.3 KB Schwarz methods for a preconditioned WOPSIP method for elliptic problems / Antonietti, Paola F. ; Ayuso de Dios, Blanca ; Brenner, Susanne C. ; Sung, Li-Yeng ; Centre de Recerca Matemàtica
We construct and analyze non-overlapping Schwarz methods for a preconditioned weakly over-penalized symmetric interior penalty (WOPSIP) method for elliptic problems.
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1057)  
13.
9 p, 314.4 KB A block solver for the exponentally fitted IIPG-0 method / Ayuso de Dios, Blanca ; Lombardi, Ariel ; Pietra, Paola ; Zikatanov, Ludmil ; Centre de Recerca Matemàtica
We consider an exponentially fitted discontinuous Galerkin method for advection dominated problems and propose a block solver for the resulting linear systems. In the case of strong advection the solver is robust with respect to the advection direction and the number of unknowns.
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1055)  
14.
17 p, 249.0 KB On spectral approximation, Folner sequences and crossed products / Lledó, Fernando, 1967- ; Centre de Recerca Matemàtica
In this article we review first some of the possibilities in which the notions of Fo lner sequences and quasidiagonality have been applied to spectral approximation problems. We construct then a canonical Fo lner sequence for the crossed product of a concrete C* -algebra and a discrete amenable group. [...]
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1059)  
15.
38 p, 362.5 KB Spectrum of some trianguled categories / Dubey, Umesh V. ; Mallick, Vivek M. ; Centre de Recerca Matemàtica
In this paper, we compute the triangular spectrum (as de fined by P. Balmer) of two classes of tensor triangulated categories which are quite common in algebraic geometry. One of them is the derived category of G-equivariant sheaves on a smooth scheme X, for a fi nite group G. [...]
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1085)  
16.
15 p, 604.4 KB Statistical tests for scaling in the inter-event times of earthquakes in California / Corral, Álvaro ; Centre de Recerca Matemàtica
We explore in depth the validity of a recently proposed scaling law for earthquake inter-event time distributions in the case of the Southern California, using the waveform cross-correlation catalog of Shearer et al. [...]
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1074)  
17.
15 p, 369.1 KB On spectral properties of the modified convolution operator / Jumabayeva, Ainur ; Smailov, Esmuhanbet ; Tleukhanova, N. ; Centre de Recerca Matemàtica
Vegeu el resum a l'inici del document del fitxer adjunt.
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1077)  
18.
20 p, 248.7 KB On the analysis of travelling waves to a nonlinear flux limited reaction-diffusion equation / Campos, Juan (Universidad de Granada. Departamento de Matemática Aplicada) ; Guerrero, Pilar (Centre de Recerca Matemàtica) ; Sánchez, Óscar (Universidad de Granada. Departamento de Matemática Aplicada) ; Soler, Juan (Universidad de Granada. Departamento de Matemática Aplicada) ; Centre de Recerca Matemàtica
In this paper we study the existence and qualitative properties of travelling waves associated to a nonlinear flux limited partial differential equation coupled to a Fisher-Kolmogorov-Petrovskii-Piskunov type reaction term. [...]
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1090)  
19.
2 p, 15.0 KB Hurricanes as weatherquakes and their response to climate change / Corral, Álvaro ; Centre de Recerca Matemàtica
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1070)  
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30 p, 367.4 KB L2−estimates for the DG IIPG-0 scheme / Ayuso de Dios, Blanca ; Brezzi, Franco ; Havle, Oto ; Marini, L. Donatella ; Centre de Recerca Matemàtica
We discuss the optimality in L2 of a variant of the Incomplete Discontinuous Galerkin Interior Penalty method (IIPG) for second order linear elliptic problems. We prove optimal estimate, in two and three dimensions, for the lowest order case under suitable regularity assumptions on the data and on the mesh. [...]
Centre de Recerca Matemàtica 2011 (Prepublicacions del Centre de Recerca Matemàtica ; 1052)  

Research literature : 495 records found   previous11 - 20nextend  jump to record:
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