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Orthogonally complete alternative rings.

Santos González Jiménez (1987)

Extracta Mathematicae

Outer endomorphisms of free metabelian Lie algebras

Findik, Sehmus (2011)

Serdica Mathematical Journal

2000 Mathematics Subject Classification: 17B01, 17B30, 17B40.Let Fm be the free metabelian Lie algebra of rank m over a field K of characteristic 0. We consider the semigroup IE(Fm) of the endomorphisms of Fm which are identical modulo the commutator ideal of Fm. We describe the factor semigroup of IE(Fm) modulo the congruence induced by the group of inner automorphisms.

$P$ -partitions and a multi-parameter Klyachko idempotent.

McNamara, Peter, Reutenauer, Christophe (2005)

The Electronic Journal of Combinatorics [electronic only]

Para-Grassmann variables and coherent states.

Cabra, Daniel C., Moreno, Enrique F., Tanasă, Adrian (2006)

SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]

Parameter-dependent solutions of the classical Yang-Baxter equation on $s l (n, ℂ)$ .

Cahen, M., De Smedt, V. (1996)

Bulletin of the Belgian Mathematical Society - Simon Stevin

Paramétrisation d'orbites dans les nappes de Dixmier admissibles

Hubert Rubenthaler (1984)

Mémoires de la Société Mathématique de France

Paramétrisation du dual d'une algèbre de Lie nilpotente

Pierre Bonnet (1988)

Annales de l'institut Fourier

Pour tout groupe de Lie nilpotent réel $G$ connexe et simplement connexe, on construit une stratification du dual de l’algèbre de Lie, et on paramètre chaque strate au moyen d’un triplet $(λ, q, p)$ de fonctions rationnelles à valeurs vectorielles; les valeurs de $λ$ caractérisent les orbites de la strate et pour chacune de ces orbites, le couple $(q, p)$ constitue une carte de Darboux.

Parametrisierung von Konjugationsklassen in sln.

Hanspeter Kraft (1978)

Mathematische Annalen

Partial flag varieties and preprojective algebras

Christof Geiß, Bernard Leclerc, Jan Schröer (2008)

Annales de l’institut Fourier

Let $Λ$ be a preprojective algebra of type $A, D, E$ , and let $G$ be the corresponding semisimple simply connected complex algebraic group. We study rigid modules in subcategories $Sub Q$ for $Q$ an injective $Λ$ -module, and we introduce a mutation operation between complete rigid modules in $Sub Q$ . This yields cluster algebra structures on the coordinate rings of the partial flag varieties attached to $G$ .