Jakob Olbrich

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We propose a new framework for deriving screening rules for convex optimization problems. Our approach covers a large class of constrained and penalized optimization formulations, and works in two steps. First, given any approximate point, the structure of the objective function and the duality gap is used to gather information on the optimal solution. In(More)
  • Albert, H K Zidorn, +10 authors Buche Biospektrum
  • 2008
stress on gene transcription in European beech: ozone affects ethylene biosynthesis in saplings of Fagus sylvatica L. D.: Ozone affects shikimate pathway genes and secondary metabolites in saplings of European beech (Fagus sylvatica L.) grown under greenhouse conditions. affects shikimate pathway transcripts and monomeric lignin composition in European(More)
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