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浙江大学学报(理学版)  2023, Vol. 50 Issue (2): 137-143    DOI: 10.3785/j.issn.1008-9497.2023.02.002
数学与计算机科学     
非齐次核的Hilbert型重积分不等式适配参数的等价条件及应用
洪勇1(),陈强2
1.广州华商学院 数据科学学院,广东 广州 511300
2. 广东第二师范学院 计算机科学学院,广东 广州 510303
Equivalence conditions of adaptation parameters for multiple integral Hilbert-type inequality with nonhomogeneous kernel and applications
Yong Hong1(),Qiang CHEN2
1.College of Data Science,Guangzhou Huashang College,Guangzhou 511300,China
2.College of Computer Science,Guangdong University of Education,Guangzhou 510303,China
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摘要:

利用权函数方法和实分析技巧,讨论了一类非齐次核Kxρ1,m,yρ2,n=Gxρ1,mλ1yρ2,nλ2(λ1λ2>0)的Hilbert型重积分不等式的搭配参数,得到最佳搭配参数的充分必要条件及最佳常数因子的表达式。利用所得结果,讨论了相应的重积分算子的有界性及算子范数。

关键词: 非齐次核Hilbert型重积分不等式重积分算子最佳常数因子适配参数有界算子算子范数    
Abstract:

By using the weight function method and real analysis techniques, the matching parameter for multiple integral Hilbert-type inequality with a class of non-homogeneous kernel K(xρ1,m,yρ2,n)=G(xρ1,mλ1yρ2,nλ2)(λ1λ2>0) are discussed, sufficient and necessary conditions of the best matching parameters and formulas for the best constant factor are obtained. Finally, the obtained results are used to discuss the boundedness and operator morn of the corresponding multiple integration operators.

Key words: non-homogeneous kernel    Hilbert-type multiple integral inequality    multiple integral operator    the best constant factor    adaptation parameter    bounded operator    operator morn
收稿日期: 2021-04-26 出版日期: 2023-03-21
CLC:  O 178  
基金资助: 国家自然科学基金资助项目(61772140);广东省基础与应用基础研究基金项目(2022A1515012429);广州华商学院科研团队项目(2021HSKT03)
作者简介: 洪勇(1959—),ORCID:https://orcid.org/0009-0009-7354-9954,男,硕士,教授,主要从事调和分析及解析不等式研究,E-mail:.hongyonggdcc@yeah.net
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引用本文:

洪勇, 陈强. 非齐次核的Hilbert型重积分不等式适配参数的等价条件及应用[J]. 浙江大学学报(理学版), 2023, 50(2): 137-143.

Yong Hong, Qiang CHEN. Equivalence conditions of adaptation parameters for multiple integral Hilbert-type inequality with nonhomogeneous kernel and applications. Journal of Zhejiang University (Science Edition), 2023, 50(2): 137-143.

链接本文:

https://www.zjujournals.com/sci/CN/10.3785/j.issn.1008-9497.2023.02.002        https://www.zjujournals.com/sci/CN/Y2023/V50/I2/137

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