-star products on dual of Lie algebras.
Kac-Moody algebras: An introduction for physicists
Kac-Moody groups and integrability of soliton equations.
Kac-Moody groups, hovels and Littelmann paths
We give the definition of a kind of building for a symmetrizable Kac-Moody group over a field endowed with a discrete valuation and with a residue field containing . Due to the lack of some important property of buildings, we call it a hovel. Nevertheless, some good ones remain, for example, the existence of retractions with center a sector-germ. This enables us to generalize many results proved in the semisimple case by S. Gaussent and P. Littelmann. In particular, if , the geodesic segments...
Kac-Moody Lie Algebras and the Universal Element for the Category of Nilpotent Lie Algebras.
Kähler structures and convexity properties of coadjoint orbits.
Kashaev's conjecture and the Chern-Simons invariants of knots and links.
Killing and the Coxeter transformation of Kac-Mooda algebras.
K-Invariants in the universal enveloping algebra of the Desitter Group.
Knot theory with the Lorentz group
We analyse perturbative expansions of the invariants defined from unitary representations of the Quantum Lorentz Group in two different ways, namely using the Kontsevich Integral and weight systems, and the R-matrix in the Quantum Lorentz Group defined by Buffenoir and Roche. The two formulations are proved to be equivalent; and they both yield ℂ[[h]]h-valued knot invariants related with the Melvin-Morton expansion of the Coloured Jones Polynomial.
Kohomologie von p-Lie-Algebren.
Konstruktion der Integrale von endlichen algebraischen Gruppen.
Kontravariante Formen auf induzierten Darstellungen halbeinfacher Lie-Algebren.
Kontsevich quantization and invariant distributions on Lie groups
Kostant partition functions for affine Kac-Moody algebras.
Kostant's Problem, Goldie Rank and the Gelfand-Kirillov Conjecture.
Kostka-Foulkes polynomials for symmetrizable Kac-Moody algebras.
Koszul duality of translation- and Zuckerman functors.
Koszul homology and Lie algebras with application to generic forms and points.
K-theory of twisted differential operators on flag varieties.