Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Projective embeddings of homogeneous spaces with small boundary   We study open equivariant projective embeddings of homogeneous spaces such
that the complement of the open orbit does not contain divisors. Criterions of
existence of such an embedding are considered and finiteness of isomorphism
classes of embeddings for a given homogeneous space is proved. Any embedding
with small boundary is realized as a GIT-quotient associated with a
linearization of the trivial line bundle on the space of the canonical
embedding. The generalized Cox's construction and the theory of bunched rings
allow us to describe basic geometric properties of embeddings with small
boundary in combinatorial terms.

16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn