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WEYL-TYPE THEOREMS FOR ADJOINTS OF UNBOUNDED OPERATORS WITH ASCENT 0 OR 1
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نویسنده
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GUPTA ANURADHA ,MAMTANI KARUNA
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منبع
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journal of advanced mathematical studies - 2016 - دوره : 9 - شماره : 3 - صفحه:420 -428
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چکیده
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If t is a densely defined closed linear operator with ascent p(t −λi) ≤ 1, for all complex numbers λ, then several weyl-type theorems and their variants are equivalent for t^∗ and t^∗ satisfies each of these variants.
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آدرس
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Delhi College of Arts and Commerce, Department of Mathematics, India, University of Delhi, Faculty of Mathematical Sciences, Department of Mathematics, India
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پست الکترونیکی
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karunamamtani@gmail.com
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Authors
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