Sharp Bounds for a Generalized Logarithmic Operator Mean and Heinz Operator Mean by Weighted Ones of Classical Operator Ones
In this paper, using a criteria for the monotonicity of the quotient of two power series, we present some sharp bounds for a generalized logarithmic operator mean and Heinz operator mean by weighted ones of classical operator ones.
| المؤلف الرئيسي: | |
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| التنسيق: | مقال |
| اللغة: | English |
| منشور في: |
MDPI AG
2022-05-01
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| سلاسل: | Mathematics |
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://www.mdpi.com/2227-7390/10/10/1617 |
| _version_ | 1827668081107795968 |
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| author | Ling Zhu |
| author_facet | Ling Zhu |
| author_sort | Ling Zhu |
| collection | DOAJ |
| description | In this paper, using a criteria for the monotonicity of the quotient of two power series, we present some sharp bounds for a generalized logarithmic operator mean and Heinz operator mean by weighted ones of classical operator ones. |
| first_indexed | 2024-03-10T03:30:11Z |
| format | Article |
| id | doaj.art-b3449d49d4cc43d48e2d901b53b1c747 |
| institution | Directory Open Access Journal |
| issn | 2227-7390 |
| language | English |
| last_indexed | 2024-03-10T03:30:11Z |
| publishDate | 2022-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Mathematics |
| spelling | doaj.art-b3449d49d4cc43d48e2d901b53b1c7472023-11-23T11:59:55ZengMDPI AGMathematics2227-73902022-05-011010161710.3390/math10101617Sharp Bounds for a Generalized Logarithmic Operator Mean and Heinz Operator Mean by Weighted Ones of Classical Operator OnesLing Zhu0Department of Mathematics, Zhejiang Gongshang University, Hangzhou 310018, ChinaIn this paper, using a criteria for the monotonicity of the quotient of two power series, we present some sharp bounds for a generalized logarithmic operator mean and Heinz operator mean by weighted ones of classical operator ones.https://www.mdpi.com/2227-7390/10/10/1617boundscriteria for the monotonicity of quotient of two power seriesa generalized logarithmic operator meanHeinz operator meanHeron operator meanclassical operator means |
| spellingShingle | Ling Zhu Sharp Bounds for a Generalized Logarithmic Operator Mean and Heinz Operator Mean by Weighted Ones of Classical Operator Ones Mathematics bounds criteria for the monotonicity of quotient of two power series a generalized logarithmic operator mean Heinz operator mean Heron operator mean classical operator means |
| title | Sharp Bounds for a Generalized Logarithmic Operator Mean and Heinz Operator Mean by Weighted Ones of Classical Operator Ones |
| title_full | Sharp Bounds for a Generalized Logarithmic Operator Mean and Heinz Operator Mean by Weighted Ones of Classical Operator Ones |
| title_fullStr | Sharp Bounds for a Generalized Logarithmic Operator Mean and Heinz Operator Mean by Weighted Ones of Classical Operator Ones |
| title_full_unstemmed | Sharp Bounds for a Generalized Logarithmic Operator Mean and Heinz Operator Mean by Weighted Ones of Classical Operator Ones |
| title_short | Sharp Bounds for a Generalized Logarithmic Operator Mean and Heinz Operator Mean by Weighted Ones of Classical Operator Ones |
| title_sort | sharp bounds for a generalized logarithmic operator mean and heinz operator mean by weighted ones of classical operator ones |
| topic | bounds criteria for the monotonicity of quotient of two power series a generalized logarithmic operator mean Heinz operator mean Heron operator mean classical operator means |
| url | https://www.mdpi.com/2227-7390/10/10/1617 |
| work_keys_str_mv | AT lingzhu sharpboundsforageneralizedlogarithmicoperatormeanandheinzoperatormeanbyweightedonesofclassicaloperatorones |