Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On a smooth compactification of PSL(n, C)/T   Let $T$ be a maximal torus of ${\rm PSL}(n, \mathbb C)$. For $n\,\geq\, 4$,
we construct a smooth compactification of ${\rm PSL}(n, \mathbb C)/T$ as a
geometric invariant theoretic quotient of the wonderful compactification
$\overline{{\rm PSL}(n, \mathbb C)}$ for a suitable choice of $T$--linearized
ample line bundle on $\overline{{\rm PSL}(n, \mathbb C)}$. We also prove that
the connected component, containing the identity element, of the automorphism
group of this compactification of ${\rm PSL}(n, \mathbb C)/T$ is ${\rm PSL}(n,
\mathbb C)$ itself.

4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol