Jacopo Gandini

Normality and non-normality of group compactifications in simple projective spaces

If

Regular functions on spherical nilpotent orbits in complex symmetric pairs: Classical non-Hermitian cases

G

Projective normality of model varieties and related results

is a complex simply connected semisimple algebraic group and if

Standard Monomial Theory for Wonderful Varieties

\lambda

Normality and smoothness of simple linear group compactifications

is a dominant weight, we consider the compactification

Spherical orbit closures in simple projective spaces and their normalizations

X_\lambda

SIMPLE LINEAR COMPACTIFICATIONS OF ODD ORTHOGONAL GROUPS

in the projectivisation of

Spherical nilpotent orbits and abelian subalgebras in isotropy representations

\End(V(\lambda))

Projective normality of model wonderful varieties

obtained as the closure of the

Embeddings of Spherical Homogeneous Spaces

G\times G