Localization of fourier-laplace series of distributions
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نویسنده
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ahmedov a. ,nurullah a.f. ,rakhimov a.
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منبع
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malaysian journal of mathematical sciences - 2013 - دوره : 7 - شماره : 2 - صفحه:315 -326
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چکیده
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This work was intended as an attempt to extend the results on localization of fourier-laplace series to the spectral expansions of distributions on the unit sphere. it is shown that the spectral expansions of the distribution on the unit sphere can be represented in terms of decompostions of laplace-beltrami operator. it was of interest to establish sufficient conditions for localization of the spectral expansions of distribution to clarify the latter some relevant counter examples are indicated.
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کلیدواژه
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Distributions; Fourier-Laplace series; Laplace-Baltrami operator; Localization; Riesz means
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آدرس
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Universiti Putra Malaysia, Malaysia, Universiti Putra Malaysia, Malaysia, department of science in engineering,international islamic university malaysia, Malaysia
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