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properties of M-hyoellipticity for pseudo differential operators
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نویسنده
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Alimohammady M. ,Kalleji M.K.
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منبع
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international journal of nonlinear analysis and applications - 2013 - دوره : 4 - شماره : 1 - صفحه:35 -48
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چکیده
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In this paper we study properties of symbols such that these belong to class of symbols sitting inside sm ρ,φ that we shall introduce as the following. so for because hypoelliptic pseudodifferential operators plays a key role in quantum mechanics we will investigate some properties of m-hypoelliptic pseudo differential operators for which define base on this class of symbols. also we consider maximal and minimal operators of m-hypoelliptic pseudo differential operators and we express some results about these operators.
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کلیدواژه
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pseudo differential operator ,elliptic operator ,hypoelliptic operator ,parametrix operator.
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آدرس
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university of mazandaran, Department of Mathematics, ایران, university of mazandaran, Department of Mathematics, ایران
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پست الکترونیکی
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m.k.kalleji@gmail.com
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Authors
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