Results 111 to 120 of about 9,331,100 (206)
On sufficient density conditions for lattice orbits of relative discrete series. [PDF]
Enstad U, van Velthoven JT.
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Geodesics in nilpotent Lie groups
We study the geodesics problem in Heisenberg group H (case SR and riemannian). The sheaf of infinitesimal automorphisms of the (2n,2n+1) distribution D over H is an infinite, transitive Lie algebra sheaf.
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Differential forms in Carnot groups: a variational approach
Carnot groups (connected simply connected nilpotent stratified Lie groups) can be endowed with a complex of ``intrinsic'' differential forms. In this paper we want to provide an evidence of the intrinsic character of Rumin's complex, in the spirit of the
Annalisa Baldi
doaj
Graded hypoellipticity of BGG sequences. [PDF]
Dave S, Haller S.
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Nil-equivariant tropological sigma models on filtered geometries
We investigate the behavior of tropological (tropical topological) sigma models on higher dimensional target spaces and show that higher dimensional spaces explicitly admit nested Maslov dequantizations which lead to nontrivial anisotropic filtration ...
Emil Albrychiewicz +2 more
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Analytic Torsion of Generic Rank Two Distributions in Dimension Five. [PDF]
Haller S.
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On general Carnot groups, the definition of a possible hypoelliptic Hodge-Laplacian on forms using the Rumin complex has been considered in (M. Rumin, “Differential geometry on C-C spaces and application to the Novikov-Shubin numbers of nilpotent Lie ...
Baldi Annalisa, Tripaldi Francesca
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Eigenspace representations of nilpotent lie groups.
Stetkaer, Henrik, Jacobsen, Jacob
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Free Field Realisation of the Chiral Universal Centraliser. [PDF]
Beem C, Nair S.
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On Characterizing Nilpotent Lie algebras by their Multipliers
Authors have turned their attentions to special classes of nilpotent Lie algebras such as two-step nilpotent and filiform Lie algebras, in particular filiform Lie algebras are classified up to dimension eleven [8].
Attiogbe, Cyril Efoe
core

