The Boundedness of Some Integral Operators on Weighted Hardy Spaces Associated with Schrödinger Operators
Keyword(s):
LetL=-Δ+Vbe a Schrödinger operator acting onL2(Rn),n≥1, whereV≢0is a nonnegative locally integrable function onRn. In this paper, we will first define molecules for weighted Hardy spacesHLp(w) (0<p≤1)associated withLand establish their molecular characterizations. Then, by using the atomic decomposition and molecular characterization ofHLp(w), we will show that the imaginary powerLiγis bounded onHLp(w)forn/(n+1)<p≤1, and the fractional integral operatorL-α/2is bounded fromHLp(w)toHLq(wq/p), where0<α<min{n/2,1},n/(n+1)<p≤n/(n+α), and1/q=1/p-α/n.
1987 ◽
Vol 101
(1)
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pp. 113-121
2021 ◽
Vol 37
(12)
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pp. 1909-1920
Keyword(s):
1998 ◽
Vol 50
(1)
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pp. 29-39
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2009 ◽
Vol 80
(2)
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pp. 324-334
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