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Nonlinear waves in Bose-Einstein condensates: physical relevance and mathematical techniques
Physical concept nonlinear wave condensate the atoms
2014/12/24
The aim of this review is to introduce the reader to some of the physical notions and the mathematical methods that are relevant to the study of nonlinear waves in Bose–Einstein condensates (BECs). Up...
On the Relative Quantities Occurring within Physical Data Sets
Relative Quantities Occurring within Physical Data Sets
2013/6/14
A statistical measure is given expressing relative occurrences of quantities within a given data set. Application of this measure on several real life physical data sets and some abstract distribution...
A convex model for non-negative matrix factorization and dimensionality reduction on physical space
Non-negative matrix factorization dictionary learning subset selection dimensionality reduction hyperspec-tral endmember detection blind source separation
2011/3/18
A collaborative convex framework for factoring a data matrix $X$ into a non-negative product $AS$, with a sparse coefficient matrix $S$, is proposed. We restrict the columns of the dictionary matrix $...
Interpolating fields of carbon monoxide data using a hybrid statistical-physical model
Carbon monoxide satellite data Bayesian hierarchical models interpolation data assimilation
2010/3/17
Atmospheric Carbon Monoxide (CO) provides a window on the
chemistry of the atmosphere since it is one of few chemical constituents
that can be remotely sensed, and it can be used to determine
budge...