کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
477681 1446178 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An APPA-based descent method with optimal step-sizes for monotone variational inequalities
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
An APPA-based descent method with optimal step-sizes for monotone variational inequalities
چکیده انگلیسی

To solve monotone variational inequalities, some existing APPA-based descent methods utilize the iterates generated by the well-known approximate proximal point algorithms (APPA) to construct descent directions. This paper aims at improving these APPA-based descent methods by incorporating optimal step-sizes in both the extra-gradient steps and the descent steps. Global convergence is proved under mild assumptions. The superiority to existing methods is verified both theoretically and computationally.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 186, Issue 2, 16 April 2008, Pages 486–495
نویسندگان
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