Results 91 to 100 of about 277 (187)

Graded hypoellipticity of BGG sequences. [PDF]

open access: yesAnn Glob Anal Geom (Dordr), 2022
Dave S, Haller S.
europepmc   +1 more source

Invariant and non-invariant almost complex structures on compact quotients of Lie groups

open access: yesComplex Manifolds
In this article, we briefly survey the classical problem of understanding which Lie algebras admit a complex structure, put in the broader perspective of almost complex structures with special properties.
Sillari Lorenzo, Tomassini Adriano
doaj   +1 more source

Cohomology of some Nilpotent Lie Algebras

open access: yes, 2000
The nilpotent Lie algebras dealt with in the paper under review are the naturally graded quasi-filiform Lie algebras, recently classified by J. R. Gómez and A. Jiménez-Merchán. Recall that if \({\mathfrak g}\) is a nilpotent Lie algebra, then it is quasi-filiform if \(\dim{\mathfrak g}-2\) is the least number \(k\) such that the \(k\)-th term ...
Camacho Santana, Luisa María   +2 more
openaire   +3 more sources

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