论文标题
财产的变化（a）常数和lebesgue型不平等现象的弱点贪婪算法
Variations of Property (A) Constants and Lebesgue-type Inequalities for the Weak Thresholding Greedy Algorithms
论文作者
论文摘要
Albiac和Wojtaszczyk引入了财产（a），以$ 1 $ - 绿色的基础。后来，Dilworth等。将该概念概括为$ c $ -property（a），其中情况$ c = 1 $提供了属性（a）。他们（除其他结果）以无条件的性和$ c $ - property（a）为特征。在本文中，我们将所谓的A-Property常数的定义扩展到（a，$τ$） - 属性常数，并使用扩展名来获得各种Lebesgue参数的新估计值。此外，我们研究（a，$τ$）之间的关系 - $τ$变化时的财产常数和其他众所周知的常数。
Albiac and Wojtaszczyk introduced property (A) to characterize $1$-greedy bases. Later, Dilworth et al. generalized the concept to $C$-property (A), where the case $C = 1$ gives property (A). They (among other results) characterized greedy bases by unconditionality and $C$-property (A). In this paper, we extend the definition of the so-called A-property constant to (A,$τ$)-property constants and use the extension to obtain new estimates for various Lebesgue parameters. Furthermore, we study the relation among (A,$τ$)-property constants and other well-known constants when $τ$ varies.
