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arXiv 2005.07149math.FA
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具有Tikhonov正则化项的算法的收敛性

On the convergence of algorithms with Tikhonov regularization terms

Bruno Dinis, Pedro Pinto

摘要:

我们考虑强收敛的Krasnosel'ski \u的修正版本的Mann,向前向后和道格拉斯-Rachford算法与Tikhonov正则化条款,介绍了由Radu Boyant,Ernö Csetnek和Dennis Meier。我们得到定量的信息,这些修改后的迭代,即速率的渐近规律性和亚稳定性。此外,我们的论点避免使用序列的弱紧,只使用一个弱形式的投影参数。

英文摘要:

We consider the strongly convergent modified versions of the Krasnosel'ski\uı-Mann, the forward-backward and the Douglas-Rachford algorithms with Tikhonov regularization terms, introduced by Radu Boţ, Ernö Csetnek and Dennis Meier. We obtain quantitative information for these modified iterations, namely rates of asymptotic regularity and metastability. Furthermore, our arguments avoid the use of sequential weak compactness and use only a weak form of the projection argument.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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