The dual step size of the alternating direction method can be larger than 1.618 when one function is strongly convex | Zendy

Feng Ma | Zendy; Jiansheng Shu | Zendy; Yaxiong Li | Zendy; Jian Wu | Zendy

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The dual step size of the alternating direction method can be larger than 1.618 when one function is strongly convex

Author(s) -

Feng Ma,

Jiansheng Shu,

Yaxiong Li,

Jian Wu

Publication year - 2020

Publication title -

journal of industrial and management optimization

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.325

H-Index - 32

eISSN - 1553-166X

pISSN - 1547-5816

DOI - 10.3934/jimo.2020016

Subject(s) - mathematics , convex function , lagrange multiplier , convex optimization , regular polygon , separable space , golden ratio , rank (graph theory) , convergence (economics) , dual (grammatical number) , function (biology) , rate of convergence , convex analysis , mathematical optimization , mathematical analysis , combinatorics , computer science , key (lock) , geometry , art , literature , evolutionary biology , economics , biology , economic growth , computer security

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