Inequalities defining orbit spaces.
Invariant Analytic Hypersurfaces.
Invariant differential operators and Frobenius decomposition of a -variety. (Invariante Differentialoperatoren und die Frobenius-Zerlegung einer -Varietät.)
Invariant differential operators on symplectic Grassmann manifolds.
Invariant subrings of ... [X, Y, Z] which are complete intersections.
Invariant subspaces for grasping internal forces and non-interacting force-motion control in robotic manipulation
This paper presents a parametrization of a feed-forward control based on structures of subspaces for a non-interacting regulation. With advances in technological development, robotics is increasingly being used in many industrial sectors, including medical applications (e. g., micro-manipulation of internal tissues or laparoscopy). Typical problems in robotics and general mechanisms may be mathematically formalized and analyzed, resulting in outcomes so general that it is possible to speak of structural...
Invariant theory for linear algebraic groups II (char k arbitrary)
Invariant theory for and the rationality of
Invariant theory of G2 and Spin7.
Invariante Differentiale bei der Operation einer endlichen zyklischen Gruppe.
Invarianten unipotenter Gruppen.
Invariants de plusieurs formes binaires
Invariants d'un sous-groupe unipotent maximal d'un groupe semi-simple
Soit un groupe algébrique semi-simple complexe, un sous-groupe unipotent maximal de , un tore maximal de normalisant . Si est un -module rationnel de dimension finie, alors opère sur l’algèbre des fonctions polynomiales sur ; la structure de -module de est décrite par la -algèbre des -invariants de . Cette algèbre est de type fini et multigraduée (par le degré de et le poids par rapport à ). On donne une formule intégrale pour la série de Poincaré de cette algèbre graduée....
Invariants of four subspaces
We consider problems in invariant theory related to the classification of four vector subspaces of an -dimensional complex vector space. We use castling techniques to quickly recover results of Howe and Huang on invariants. We further obtain information about principal isotropy groups, equidimensionality and the modules of covariants.
Invariants of several matrices.
Invariants of Unipotent Radicals.