Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Filling in solvable groups and in lattices in semisimple groups   We prove that the filling order is quadratic for a large class of solvable
groups and asymptotically quadratic for all Q-rank one lattices in semisimple
groups of R-rank at least 3. As a byproduct of auxiliary results we give a
shorter proof of the theorem on the nondistorsion of horospheres providing also
an estimate of a nondistorsion constant.

24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph