Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A generalization of extended affine Lie algebrs   We introduce a new class of possibly infinite dimensional Lie algebras and
study their structural properties. Examples of this new class of Lie algebras
are finite dimensional simple Lie algebras containing a nonzero split torus,
affine and extended affine Lie algebras. Our results generalize well-known
properties of these examples.

35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con