Results 91 to 100 of about 425 (188)

Horizontally Affine Functions on Step-2 Carnot Algebras. [PDF]

open access: yesJ Geom Anal, 2023
Le Donne E, Morbidelli D, Rigot S.
europepmc   +1 more source

Group rings with $FC$-nilpotent unit groups

open access: yesPublicacions Matemàtiques, 1991
Let U(RG) be the unit group of the group ring RG. Groups G such that U(RG) is FC-nilpotent are determined, where R is the ring of integers Z or a field K of characteristic ...
openaire   +6 more sources

Noether’s Problem for p-Groups with Abelian Normal Subgroups and Central p-Powers

open access: yesMathematics
This paper addresses Noether’s problem for p-groups G, having an abelian normal subgroup of index p, under the condition Gp={gp:g∈G}≤Z(G)—the center of G.
Ivo M. Michailov, Ivailo A. Dimitrov
doaj   +1 more source

Graded hypoellipticity of BGG sequences. [PDF]

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

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