FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2092677228> ?p ?o ?g. }

• W2092677228 endingPage "12" @default.
• W2092677228 startingPage "1" @default.
• W2092677228 abstract "Modern barrier methods for constrained optimization are sometimes portrayed conceptually as a sequence of inexact minimizations, with only a very few Newton iterations (perhaps just one) for each value of the barrier parameter. Unfortunately, this rosy image does not accurately reflect reality when the barrier parameter is reduced at a reasonable rate, as in a practical (long-step) method. Local analysis is presented indicating why a pure Newton step in a typical long-step barrier method for nonlinearly constrained optimization may be seriously infeasible, even when taken from an apparently favorable point; hence accurate calculation of the Newton direction does not guarantee an effective algorithm. The features described are illustrated numerically and connected to known theoretical results for well-behaved convex problems satisfying common assumptions such as self-concordancy. The contrasting nature of an approximate step to the desired minimizes of the barrier function is also discussed." @default.
• W2092677228 created "2016-06-24" @default.
• W2092677228 creator A5009900911 @default.
• W2092677228 date "1995-02-01" @default.
• W2092677228 modified "2023-09-28" @default.
• W2092677228 title "Why a Pure Primal Newton Barrier Step May be Infeasible" @default.
• W2092677228 cites W1632601927 @default.
• W2092677228 cites W1966520331 @default.
• W2092677228 cites W1973909189 @default.
• W2092677228 cites W1991682620 @default.
• W2092677228 cites W1995195758 @default.
• W2092677228 cites W2005992544 @default.
• W2092677228 cites W2022234616 @default.
• W2092677228 cites W2028570814 @default.
• W2092677228 cites W2036622774 @default.
• W2092677228 cites W2071425572 @default.
• W2092677228 cites W2140142240 @default.
• W2092677228 cites W2157590940 @default.
• W2092677228 cites W4254106911 @default.
• W2092677228 doi "https://doi.org/10.1137/0805001" @default.
• W2092677228 hasPublicationYear "1995" @default.
• W2092677228 type Work @default.
• W2092677228 sameAs 2092677228 @default.
• W2092677228 citedByCount "47" @default.
• W2092677228 countsByYear W20926772282013 @default.
• W2092677228 countsByYear W20926772282014 @default.
• W2092677228 countsByYear W20926772282015 @default.
• W2092677228 countsByYear W20926772282018 @default.
• W2092677228 countsByYear W20926772282019 @default.
• W2092677228 countsByYear W20926772282020 @default.
• W2092677228 countsByYear W20926772282021 @default.
• W2092677228 countsByYear W20926772282022 @default.
• W2092677228 crossrefType "journal-article" @default.
• W2092677228 hasAuthorship W2092677228A5009900911 @default.
• W2092677228 hasConcept C105795698 @default.
• W2092677228 hasConcept C112680207 @default.
• W2092677228 hasConcept C117898588 @default.
• W2092677228 hasConcept C121332964 @default.
• W2092677228 hasConcept C126255220 @default.
• W2092677228 hasConcept C137836250 @default.
• W2092677228 hasConcept C14036430 @default.
• W2092677228 hasConcept C155253501 @default.
• W2092677228 hasConcept C157972887 @default.
• W2092677228 hasConcept C158622935 @default.
• W2092677228 hasConcept C159694833 @default.
• W2092677228 hasConcept C179127668 @default.
• W2092677228 hasConcept C2524010 @default.
• W2092677228 hasConcept C2776291640 @default.
• W2092677228 hasConcept C2778112365 @default.
• W2092677228 hasConcept C28719098 @default.
• W2092677228 hasConcept C28826006 @default.
• W2092677228 hasConcept C33923547 @default.
• W2092677228 hasConcept C54355233 @default.
• W2092677228 hasConcept C62520636 @default.
• W2092677228 hasConcept C78458016 @default.
• W2092677228 hasConcept C85189116 @default.
• W2092677228 hasConcept C86803240 @default.
• W2092677228 hasConceptScore W2092677228C105795698 @default.
• W2092677228 hasConceptScore W2092677228C112680207 @default.
• W2092677228 hasConceptScore W2092677228C117898588 @default.
• W2092677228 hasConceptScore W2092677228C121332964 @default.
• W2092677228 hasConceptScore W2092677228C126255220 @default.
• W2092677228 hasConceptScore W2092677228C137836250 @default.
• W2092677228 hasConceptScore W2092677228C14036430 @default.
• W2092677228 hasConceptScore W2092677228C155253501 @default.
• W2092677228 hasConceptScore W2092677228C157972887 @default.
• W2092677228 hasConceptScore W2092677228C158622935 @default.
• W2092677228 hasConceptScore W2092677228C159694833 @default.
• W2092677228 hasConceptScore W2092677228C179127668 @default.
• W2092677228 hasConceptScore W2092677228C2524010 @default.
• W2092677228 hasConceptScore W2092677228C2776291640 @default.
• W2092677228 hasConceptScore W2092677228C2778112365 @default.
• W2092677228 hasConceptScore W2092677228C28719098 @default.
• W2092677228 hasConceptScore W2092677228C28826006 @default.
• W2092677228 hasConceptScore W2092677228C33923547 @default.
• W2092677228 hasConceptScore W2092677228C54355233 @default.
• W2092677228 hasConceptScore W2092677228C62520636 @default.
• W2092677228 hasConceptScore W2092677228C78458016 @default.
• W2092677228 hasConceptScore W2092677228C85189116 @default.
• W2092677228 hasConceptScore W2092677228C86803240 @default.
• W2092677228 hasIssue "1" @default.
• W2092677228 hasLocation W20926772281 @default.
• W2092677228 hasOpenAccess W2092677228 @default.
• W2092677228 hasPrimaryLocation W20926772281 @default.
• W2092677228 hasRelatedWork W125730541 @default.
• W2092677228 hasRelatedWork W1518402494 @default.
• W2092677228 hasRelatedWork W1548681518 @default.
• W2092677228 hasRelatedWork W2082907018 @default.
• W2092677228 hasRelatedWork W2131847826 @default.
• W2092677228 hasRelatedWork W2360024674 @default.
• W2092677228 hasRelatedWork W2391287757 @default.
• W2092677228 hasRelatedWork W2394380310 @default.
• W2092677228 hasRelatedWork W355496366 @default.
• W2092677228 hasRelatedWork W4206640546 @default.
• W2092677228 hasVolume "5" @default.
• W2092677228 isParatext "false" @default.
• W2092677228 isRetracted "false" @default.
• W2092677228 magId "2092677228" @default.

• next