Open AccessBasicity of Systems of Sines with Linear Phase in Weighted Sobolev Spaces
Author(s) -
Valid F. Salmanov,
A. R. Safarova
Publication year - 2013
Publication title -
international journal of engineering mathematics
Language(s) - English
Resource type - Journals
eISSN - 2356-7007
pISSN - 2314-6109
DOI - 10.1155/2013/612472
Subject(s) - sobolev space , mathematics , fourier transform , partial differential equation , phase (matter) , basis (linear algebra) , mathematical analysis , physics , geometry , quantum mechanics
The perturbed systems of sines, which appear when solving some partial differential equations by the Fourier method, are considered in this paper. Basis properties of these systems in weighted Sobolev spaces of functions are studied
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