Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inner ideals in Lie algebras and spherical buildings   The correspondence found by Faulkner between inner ideals of the Lie algebra
of a simple algebraic group and shadows on long root groups of the building
associated with the algebraic group is shown to hold in greater generality (in
particular, over perfect fields of characteristic distinct from two).

3
The categories of this paper are: physics
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph