Acta mathematica scientia,Series A ›› 2022, Vol. 42 ›› Issue (1): 26-34.

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The Best Matching Parameters Conditions of Hilbert-Type Series Inequality with Quasi-Homogeneous Kernel and Applications

Yong Hong1(),Qiang Chen2()   

  1. 1 Department of Applied Mathematics, Guangzhou Huashang College, Guangzhou 511300
    2 School of Computer, Guangdong University of Education, Guangzhou 510303
  • Received:2020-10-28 Online:2022-02-01 Published:2022-02-23
  • Supported by:
    the NSFC(61772140)

Abstract:

Choosing a,b as the matching parameters, we can sue the weight function method to obtain Hilbert-type series inequality in the paper, the problem of how to choose a,b in order to make M(a,b) the best constant factor in inequality with quasi-homogeneous kernels are discussed, necessary and sufficient conditions are obtained for a,b to the best matching parameters, the formula for the best constant factor is obtained. Finally, their applications to solving operator morn are discussed.

Key words: Hilbert-type series inequality, Quasi-homogeneous kernel, The best constant factor, The best matching parameter, Operator norm

CLC Number: 

  • O178
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