Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras
- Autores
- Di Scala, Antonio J.; Lauret, Jorge Ruben; Vezzoni, Luigi
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The study of quasi-K"ahler Chern-flat almost Hermitian manifolds is strictly related to the study of anti-bi-invariant almost complex Lie algebras.In the present paper we show that quasi-K"ahler Chern-flat almost Hermitian structures on compact manifolds are in correspondence tocomplex parallelisable Hermitian structures satisfying the second Gray identity.From an algebraic point of view this correspondence reads as a natural correspondence betweenanti-bi-invariant almost complex structures on Lie algebras to bi-invariant complex structures.Some natural algebraic problems are approached and some exotic examples are carefully described.
Fil: Di Scala, Antonio J.. No especifíca;
Fil: Lauret, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Estudios de Matemática. Universidad Nacional de Córdoba. Centro de Investigación y Estudios de Matemática; Argentina
Fil: Vezzoni, Luigi. No especifíca; - Materia
-
2-step nilpotent
Chern-flat
complex structures - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/199848
Ver los metadatos del registro completo
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Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebrasDi Scala, Antonio J.Lauret, Jorge RubenVezzoni, Luigi2-step nilpotentChern-flatcomplex structureshttps://purl.org/becyt/ford/1.1https://purl.org/becyt/ford/1The study of quasi-K"ahler Chern-flat almost Hermitian manifolds is strictly related to the study of anti-bi-invariant almost complex Lie algebras.In the present paper we show that quasi-K"ahler Chern-flat almost Hermitian structures on compact manifolds are in correspondence tocomplex parallelisable Hermitian structures satisfying the second Gray identity.From an algebraic point of view this correspondence reads as a natural correspondence betweenanti-bi-invariant almost complex structures on Lie algebras to bi-invariant complex structures.Some natural algebraic problems are approached and some exotic examples are carefully described.Fil: Di Scala, Antonio J.. No especifíca;Fil: Lauret, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Estudios de Matemática. Universidad Nacional de Córdoba. Centro de Investigación y Estudios de Matemática; ArgentinaFil: Vezzoni, Luigi. No especifíca;Scuola Normale Superiore2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/199848Di Scala, Antonio J.; Lauret, Jorge Ruben; Vezzoni, Luigi; Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras; Scuola Normale Superiore; Annali Della Scuola Normale Superiore Di Pisa Cl. Di Scienze - Iv; 11; 10-2012; 41-600391-173XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.sns.it/index.php/annaliscienze/article/view/256info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:09:35Zoai:ri.conicet.gov.ar:11336/199848instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:09:36.262CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras |
title |
Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras |
spellingShingle |
Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras Di Scala, Antonio J. 2-step nilpotent Chern-flat complex structures |
title_short |
Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras |
title_full |
Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras |
title_fullStr |
Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras |
title_full_unstemmed |
Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras |
title_sort |
Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras |
dc.creator.none.fl_str_mv |
Di Scala, Antonio J. Lauret, Jorge Ruben Vezzoni, Luigi |
author |
Di Scala, Antonio J. |
author_facet |
Di Scala, Antonio J. Lauret, Jorge Ruben Vezzoni, Luigi |
author_role |
author |
author2 |
Lauret, Jorge Ruben Vezzoni, Luigi |
author2_role |
author author |
dc.subject.none.fl_str_mv |
2-step nilpotent Chern-flat complex structures |
topic |
2-step nilpotent Chern-flat complex structures |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.1 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The study of quasi-K"ahler Chern-flat almost Hermitian manifolds is strictly related to the study of anti-bi-invariant almost complex Lie algebras.In the present paper we show that quasi-K"ahler Chern-flat almost Hermitian structures on compact manifolds are in correspondence tocomplex parallelisable Hermitian structures satisfying the second Gray identity.From an algebraic point of view this correspondence reads as a natural correspondence betweenanti-bi-invariant almost complex structures on Lie algebras to bi-invariant complex structures.Some natural algebraic problems are approached and some exotic examples are carefully described. Fil: Di Scala, Antonio J.. No especifíca; Fil: Lauret, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Estudios de Matemática. Universidad Nacional de Córdoba. Centro de Investigación y Estudios de Matemática; Argentina Fil: Vezzoni, Luigi. No especifíca; |
description |
The study of quasi-K"ahler Chern-flat almost Hermitian manifolds is strictly related to the study of anti-bi-invariant almost complex Lie algebras.In the present paper we show that quasi-K"ahler Chern-flat almost Hermitian structures on compact manifolds are in correspondence tocomplex parallelisable Hermitian structures satisfying the second Gray identity.From an algebraic point of view this correspondence reads as a natural correspondence betweenanti-bi-invariant almost complex structures on Lie algebras to bi-invariant complex structures.Some natural algebraic problems are approached and some exotic examples are carefully described. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-10 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/199848 Di Scala, Antonio J.; Lauret, Jorge Ruben; Vezzoni, Luigi; Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras; Scuola Normale Superiore; Annali Della Scuola Normale Superiore Di Pisa Cl. Di Scienze - Iv; 11; 10-2012; 41-60 0391-173X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/199848 |
identifier_str_mv |
Di Scala, Antonio J.; Lauret, Jorge Ruben; Vezzoni, Luigi; Quasi-Kähler Chern-flat manifolds and complex 2-step nilpotent Lie algebras; Scuola Normale Superiore; Annali Della Scuola Normale Superiore Di Pisa Cl. Di Scienze - Iv; 11; 10-2012; 41-60 0391-173X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://journals.sns.it/index.php/annaliscienze/article/view/256 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Scuola Normale Superiore |
publisher.none.fl_str_mv |
Scuola Normale Superiore |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613976379359232 |
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13.070432 |