Canonical coordinates for coadjoint orbits of completely solvable groups.
Caractères des groupes de Lie résolubles
Caractères des groupes et des algèbres de Lie résolubles
Characteristic points, rectifiability and perimeter measure on stratified groups
We establish an explicit connection between the perimeter measure of an open set with boundary and the spherical Hausdorff measure restricted to , when the ambient space is a stratified group endowed with a left invariant sub-Riemannian metric and denotes the Hausdorff dimension of the group. Our formula implies that the perimeter measure of is less than or equal to up to a dimensional factor. The validity of this estimate positively answers a conjecture raised by Danielli, Garofalo...
Classification of connected unimodular Lie groups with discrete series
We introduce a new class of connected solvable Lie groups called -group. Namely a -group is a unimodular connected solvable Lie group with center such that for some in the Lie algebra of , the symplectic for on given by is nondegenerate. Moreover, apart form some technical requirements, it will be proved that a connected unimodular Lie group with center , such that the center of is finite, has discrete series if and only if may be written as , , where is a -group with...
Cocyle Representations of Solvable Lie Groups.
Compact solvmanifolds of dimension at most 4.
Comparison principle for parabolic equations in the Heisenberg group.
Compensated compactness and the Heisenberg group.
Complemented *-primitive Ideals in L1-algebras of Exponential Lie Groups and of Motion Groups.
Conditions suffisantes de résolubilité locale d'opérateurs invariants à gauche sur des groupes nilpotents
Controllability of affine right-invariant systems on solvable Lie groups.
Controllability of systems on a nilpotent Lie group
Convexity and unitary represenattions of nilpotent Lie groups.
Cosymplectic and α-cosymplectic Lie algebras
Croissance polynomiale et périodes des fonctions harmoniques
Cross Sections and an Explicit Formula for the Plancherel Measure on a Nilpotent Lie Group.