[Ipopt-tickets] [Ipopt] #81: rowwise and columnwise norms of matrix
Ipopt
coin-trac at coin-or.org
Wed Aug 6 16:26:22 EDT 2008
#81: rowwise and columnwise norms of matrix
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Reporter: Lifeng Chen | Owner: ipopt-team
Type: defect | Status: new
Priority: normal | Component: Ipopt
Version: 3.4 (C++ Version) | Severity: normal
Keywords: constraint gradient norm |
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Andreas,
Can you add a method in the matrix object that computes the vector norm of
each row or each column of a matrix. I need this to compute the norm of
the gradient of each equality constraint.
Thanks.
Lifeng
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Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/81>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.
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