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density of polynomials in certain weighted dirichlet-type spaces
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نویسنده
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abkar ali
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منبع
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journal of mathematical extension - 2022 - دوره : 16 - شماره : 1 - صفحه:1 -11
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چکیده
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We study weighted dirichlet type spaces in the unit disk. we prove that analytic polynomials are dense in weighted dirichlet type spaces if the (non-radial) weight function is super-biharmonic and satisfies a growth condition up to the boundary.
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کلیدواژه
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weighted dirichlet space ,approximation in norm ,non-radial weight function ,super-biharmonic function
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آدرس
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imam khomeini international university, faculty of science, department of pure mathematics, iran
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پست الکترونیکی
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abkar@sci.ikiu.ac.ir
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Authors
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