Title of article
Proximity for sums of composite functions
Author/Authors
Combettes، نويسنده , , Patrick L. and D?ng، نويسنده , , Dinh-Hieu Vu، نويسنده , , B?ng Công، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2011
Pages
9
From page
680
To page
688
Abstract
We propose an algorithm for computing the proximity operator of a sum of composite convex functions in Hilbert spaces and investigate its asymptotic behavior. Applications to best approximation and image recovery are described.
Keywords
Proximity operator , Proximal splitting algorithm , Elastic net , Best approximation , Duality , Convex optimization , Image recovery
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2011
Journal title
Journal of Mathematical Analysis and Applications
Record number
1561906
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