Singular integrals and potentials in some Banach function spaces with variable exponent
2003 ◽
Vol 1
(1)
◽
pp. 45-59
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Keyword(s):
We introduce a new Banach function space - a Lorentz type space with variable exponent. In this space the boundedness of singular integral and potential type operators is established, including the weighted case. The variable exponentp(t)is assumed to satisfy the logarithmic Dini condition and the exponentβof the power weightω(t)=|t|βis related only to the valuep(0). The mapping properties of Cauchy singular integrals defined on Lyapunov curves and on curves of bounded rotation are also investigated within the framework of the introduced spaces.
2007 ◽
Vol 49
(3)
◽
pp. 431-447
◽
2003 ◽
Vol 10
(1)
◽
pp. 145-156
◽
Keyword(s):
2015 ◽
pp. 165-178
2003 ◽
Vol 15
(3)
◽
pp. 263-320
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