Boundedness of fractional maximal operators for double phase functionals with variable exponents
Boundedness of fractional maximal operators for double phase functionals with variable exponents
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变指数双相泛函的分数极大算子的有界性
DOI:
10.1016/j.jmaa.2020.124360
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Takao Ohno and Tetsu Shimomura,
中科院分区:
文献类型:
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作者:
Yoshihiro Mizuta;Takao Ohno and Tetsu Shimomura,
In this paper, we study the boundedness of variable fractional maximal operators M τ (⋅) for double phase functionals Φ p (⋅), q (⋅)(x, t)= t p (x)+(b (x) t) q (x), where τ (⋅) is a measurable function on R N satisfying 0≤ inf x∈ R N τ (x)≤ sup x∈ R N τ (x)≤ N, p (⋅), q (⋅) are variable exponents satisfying log-Hölder condition and b (⋅) is a non-negative bounded function which is Hölder continuous of order θ∈(0, 1]. We also discuss Sobolev's inequality for variable Riesz potentials I τ (⋅) f of double phase functionals with variable exponents.
DOI:
10.1016/j.na.2017.09.010
发表时间:
2017
期刊:
Nonlinear Analysis
影响因子:
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作者:
Petteri Harjulehto;P. Hästö;A. Karppinen
通讯作者:
A. Karppinen
DOI:
--
发表时间:
2008
期刊:
Journal of the Mathematical Society of Japan 60
影响因子:
--
作者:
Y. Mizuta;T. Shimomura
通讯作者:
T. Shimomura