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Dirichlet kernel

In mathematical analysis, the Dirichlet kernel is the collection of functions It is named after Peter Gustav Lejeune Dirichlet. The importance of the… 
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Broader (1)

Approximation theory
Chebyshev polynomialsConvolutionDirac delta functionDiscrete Fourier transform

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Thermodynamic Casimir Effect in the large-n limit
We consider systems with slab geometry of finite thickness L that undergo second order phase transitions in the bulk limit and… 
2005
2005
Dirichlet Mixtures for Query Estimation in Information Retrieval
Treated as small samples of text, user queries require smoothing to better estimate the probabilities of their true model… 
2004
2004
Revisiting Again Document Length Hypotheses TREC 2004 Genomics Track Experiments at Patolis
The TREC-2004 Genomics track evaluation experiments at Patolis Corporation are described with a focus on the document length… 
2004
2004
Error analysis of a multisingular inverse coefficient problem for the Sturm-Liouville operator based on boundary measurement
2001
2001
Synthesizing Nonlinear Transient Gravity Waves in Random Seas
The oceans cover more than two thirds of the earth’s surface and present a unique set of environmental conditions which govern… 
2000
2000
Adaptive Boundary Element Methods Based on Computational Schemes for Sobolev Norms
Multilevel methods are applied to compute local and global Sobolev norms arising in adaptive boundary element methods. Combining… 
1998
1998
Interpolatory and Orthonormal Trigonometric Wavelets
1997
1997
ON OPEN BOUNDARIES IN THE FINITE ELEMENT APPROXIMATION OF TWO-DIMENSIONAL ADVECTION-DIFFUSION FLOWS
SUMMARY A steady-state and transient finite element model has been developed to approximate, with simple triangular elements, the… 
1995
1995
REGULARIZERS FOR ESTIMATING DISTRIBUTIONS OF AMINO ACIDS FROM SMALL SAMPLES
This paper examines several different methods for estimating the distribution of amino acids in a specific context, given a very… 
1968
1968
Dominant representing measures and rational approximation
1. Let K be a compact set in the complex plane C. In 1951 Mergelyan proved that if C\K is connected, any continuous function on K… 
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