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DTSTART:20210314T070000
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DTSTART:20211107T060000
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DTSTART;TZID=America/Toronto:20211203T153000
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/tutte-colloq
 uium-minh-bui
SUMMARY:Tutte Colloquium - Minh Bui
CLASS:PUBLIC
DESCRIPTION:TITLE: Warped Proximal Iterations for Multivariate Convex\nMin
 imization in Hilbert Spaces\n\nSpeaker:\n Minh Bui\n\nAffiliation:\n Unive
 rsity of Waterloo\n\nZoom:\n Please email Emma Watson\n\nABSTRACT:\n\nWe 
 propose a multivariate convex minimization model which involves a\nmix of 
 nonsmooth and smooth functions\, as well as linear mixtures of\nthe variab
 les. This formulation captures a wide range of concrete\nscenarios in the 
 literature. A limitation of existing methods is that\nthey do not achieve 
 full splitting of our problem in the sense that\neach function and linear 
 operator is activated separately. To\ncircumvent this issue\, we propose a
  novel approach\, called warped\nproximal iterations\, for solving this pr
 oblem.
DTSTAMP:20260403T071312Z
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