l i t tle - he l p
- From: "Ludovico" <ludo.castaldi@xxxxxxxx>
- Date: 13 Jun 2006 13:50:28 -0700
Can you help me in solving the following?
In R^n with the ordinary topology,
the convex combination of a finite set of point {x_1,...,x_k},
i.e., {sum_{i=1}^k lambda_i x_i : lambda_i \geq 0 , sum_{i=1}^k
lambda_i=1 }
is a closed set.
Thanks,
Ludo
.
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