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Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
Title: title:(climate change)
Author: author:("bohr niels" OR "bohr n") (avoid only full first name)
Phrase: "water pump control" (does not work with wildcards)
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journal:(Operations AND Research AND Letters) AND title:(New AND Characterizations AND of AND Solutions AND to AND Overdetermined AND Systems AND of AND Linear|Equations)

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1 Journal article

New Characterizations of Solutions to Overdetermined Systems of Linear|Equations

Madsen, Kaj; Nielsen, Hans Bruun; Pinar, M. C.

Operations Research Letters — 1994, Volume 16, Issue 3, pp. 159-166

Year: 1994

Language: English

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2 Journal article

New characterizations of ℓ1 solutions to overdetermined systems of linear equations

Madsen, Kaj; Nielsen, Hans Bruun; Pinar, Mustafa Ç.

Operations Research Letters — 1994, Volume 16, Issue 16, pp. 159-166

New characterizations of the ℓ1 solutions to overdetermined system of linear equations are given. The first is a polyhedral characterization of the solution set in terms of a special sign vector using a simple property of the ℓ1 solutions. The second characterization is based on a smooth

Year: 1994

Language: English

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p haockjf delnbgmi

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