BOUNDEDNESS OF INTEGRAL OPERATORS ON MORREY SPACES

This thesis studies about the boundedness of some integral operators on Morrey spaces, where the Morrey space M_q^p (R^n ) is defined as the set of all measurable functions f that satisfy <br /> &#8214;f&#8214;_(M_q^p )=sup&#9516;(a&#8712;R^n,r>0)&#8289;&#12310;|B(a,...

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Bibliographic Details
Main Author: SUFYAN (NIM: 20116010), ABU
Format: Theses
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/24929
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Institution: Institut Teknologi Bandung
Language: Indonesia
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Summary:This thesis studies about the boundedness of some integral operators on Morrey spaces, where the Morrey space M_q^p (R^n ) is defined as the set of all measurable functions f that satisfy <br /> &#8214;f&#8214;_(M_q^p )=sup&#9516;(a&#8712;R^n,r>0)&#8289;&#12310;|B(a,r)|^(1/q-1/p) &#12311; [&#8747;_B(a,r)&#9618;&#12310;|f(y)|^p dy&#12311;]^(1/p)<&#8734;. <br /> <br /> Some operators whose boundedness on Morrey spaces M_q^p (R^n ) are studied are Hardy-Littlewood maximal function M, fractional integral operators I_&#945;, and fractional maximal functions M_&#945;. We also study about the relationship between the norm of fractional integral operators I_&#945; and the norm of fractional maximal operators M_&#945; on Lebesgue spaces and Morrey spaces. <br />