[Trilinos-Users] Basis pursuit denoise (BPDN)

[einaro at yahoo.com]

Dear experts,
I'd like to solve a Basis Pursuit denoise problem like
 
minimize ||x||_1  subject to  ||Ax - b||_2 <= sigma,
 
and I was hoping to use Trilinos for this purpose. I have been browsing the documentation but cannot find a Trilinos package that I believe will help me out. I looked at Belos, which appear to be close to what I need, but I'm not sure. Any suggestions?
 
Thanks,
 
Einar
 


      
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