Matches in SemOpenAlex for { <https://semopenalex.org/work/W3160067006> ?p ?o ?g. }
- W3160067006 endingPage "108814" @default.
- W3160067006 startingPage "108814" @default.
- W3160067006 abstract "We study the geometry of exceptional loci of birational contractions of hyper-Kähler fourfolds that are of K3[2]-type. These loci are conic bundles over K3 surfaces and we determine their classes in the Brauer group. For this we use the results on twisted sheaves on K3 surfaces, on contractions and on the corresponding Heegner divisors. For a general K3 surface of fixed degree there are three (T-equivalence) classes of order two Brauer group elements. The elements in exactly two of these classes are represented by conic bundles on such fourfolds. We also discuss various examples of such conic bundles." @default.
- W3160067006 created "2021-05-24" @default.
- W3160067006 creator A5013891320 @default.
- W3160067006 creator A5048141295 @default.
- W3160067006 date "2023-01-01" @default.
- W3160067006 modified "2023-09-24" @default.
- W3160067006 title "Contractions of hyper-Kähler fourfolds and the Brauer group" @default.
- W3160067006 cites W1545633177 @default.
- W3160067006 cites W1946666763 @default.
- W3160067006 cites W1979413661 @default.
- W3160067006 cites W1994011211 @default.
- W3160067006 cites W2005620452 @default.
- W3160067006 cites W2005775514 @default.
- W3160067006 cites W2035326081 @default.
- W3160067006 cites W2035408102 @default.
- W3160067006 cites W2036195184 @default.
- W3160067006 cites W2048798836 @default.
- W3160067006 cites W2054267477 @default.
- W3160067006 cites W2056491728 @default.
- W3160067006 cites W2058371585 @default.
- W3160067006 cites W2064847051 @default.
- W3160067006 cites W2073683996 @default.
- W3160067006 cites W2082239038 @default.
- W3160067006 cites W2088567882 @default.
- W3160067006 cites W2109260944 @default.
- W3160067006 cites W2112544010 @default.
- W3160067006 cites W2149488187 @default.
- W3160067006 cites W2156187546 @default.
- W3160067006 cites W2167932493 @default.
- W3160067006 cites W2249177451 @default.
- W3160067006 cites W2346238514 @default.
- W3160067006 cites W2694879714 @default.
- W3160067006 cites W2811127614 @default.
- W3160067006 cites W2962767776 @default.
- W3160067006 cites W2963195596 @default.
- W3160067006 cites W2963635673 @default.
- W3160067006 cites W2963677508 @default.
- W3160067006 cites W2963947666 @default.
- W3160067006 cites W2964067059 @default.
- W3160067006 cites W2969586071 @default.
- W3160067006 cites W3005265450 @default.
- W3160067006 cites W3015149887 @default.
- W3160067006 cites W3042287198 @default.
- W3160067006 cites W3099055239 @default.
- W3160067006 cites W3103830280 @default.
- W3160067006 cites W3105865815 @default.
- W3160067006 cites W4205974647 @default.
- W3160067006 cites W4230562301 @default.
- W3160067006 cites W4249879802 @default.
- W3160067006 doi "https://doi.org/10.1016/j.aim.2022.108814" @default.
- W3160067006 hasPublicationYear "2023" @default.
- W3160067006 type Work @default.
- W3160067006 sameAs 3160067006 @default.
- W3160067006 citedByCount "1" @default.
- W3160067006 countsByYear W31600670062021 @default.
- W3160067006 crossrefType "journal-article" @default.
- W3160067006 hasAuthorship W3160067006A5013891320 @default.
- W3160067006 hasAuthorship W3160067006A5048141295 @default.
- W3160067006 hasBestOaLocation W31600670062 @default.
- W3160067006 hasConcept C106142965 @default.
- W3160067006 hasConcept C108598597 @default.
- W3160067006 hasConcept C178790620 @default.
- W3160067006 hasConcept C185592680 @default.
- W3160067006 hasConcept C202444582 @default.
- W3160067006 hasConcept C2524010 @default.
- W3160067006 hasConcept C2780069185 @default.
- W3160067006 hasConcept C2781311116 @default.
- W3160067006 hasConcept C33923547 @default.
- W3160067006 hasConcept C62196294 @default.
- W3160067006 hasConcept C73373263 @default.
- W3160067006 hasConceptScore W3160067006C106142965 @default.
- W3160067006 hasConceptScore W3160067006C108598597 @default.
- W3160067006 hasConceptScore W3160067006C178790620 @default.
- W3160067006 hasConceptScore W3160067006C185592680 @default.
- W3160067006 hasConceptScore W3160067006C202444582 @default.
- W3160067006 hasConceptScore W3160067006C2524010 @default.
- W3160067006 hasConceptScore W3160067006C2780069185 @default.
- W3160067006 hasConceptScore W3160067006C2781311116 @default.
- W3160067006 hasConceptScore W3160067006C33923547 @default.
- W3160067006 hasConceptScore W3160067006C62196294 @default.
- W3160067006 hasConceptScore W3160067006C73373263 @default.
- W3160067006 hasFunder F4320321873 @default.
- W3160067006 hasFunder F4320322511 @default.
- W3160067006 hasLocation W31600670061 @default.
- W3160067006 hasLocation W31600670062 @default.
- W3160067006 hasLocation W31600670063 @default.
- W3160067006 hasOpenAccess W3160067006 @default.
- W3160067006 hasPrimaryLocation W31600670061 @default.
- W3160067006 hasRelatedWork W2005973892 @default.
- W3160067006 hasRelatedWork W2063684714 @default.
- W3160067006 hasRelatedWork W2064847051 @default.
- W3160067006 hasRelatedWork W2156697727 @default.
- W3160067006 hasRelatedWork W2806093060 @default.
- W3160067006 hasRelatedWork W2964145023 @default.
- W3160067006 hasRelatedWork W2964187826 @default.
- W3160067006 hasRelatedWork W3123213595 @default.
- W3160067006 hasRelatedWork W4226371494 @default.
- W3160067006 hasRelatedWork W4375947497 @default.