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v2009.01.01 - Convex Optimization

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Chapter 7<br />

Proximity problems<br />

In summary, we find that the solution to problem [(1215.3) p.501]<br />

is difficult and depends on the dimension of the space as the<br />

geometry of the cone of EDMs becomes more complex.<br />

−Hayden, Wells, Liu, & Tarazaga (1991) [159,3]<br />

A problem common to various sciences is to find the Euclidean distance<br />

matrix (EDM) D ∈ EDM N closest in some sense to a given complete matrix<br />

of measurements H under a constraint on affine dimension 0 ≤ r ≤ N −1<br />

(2.3.1,5.7.1.1); rather, r is bounded above by desired affine dimension ρ .<br />

2001 Jon Dattorro. CO&EDG version 2009.01.01. All rights reserved.<br />

Citation: Jon Dattorro, <strong>Convex</strong> <strong>Optimization</strong> & Euclidean Distance Geometry,<br />

Meboo Publishing USA, 2005.<br />

495

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