Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bipolar-Valued Fuzzy Ideals in LA-semigroups   In this paper, the notion of bipolar-valued fuzzy LA-subsemigroups is
introduced and also some properties of bipolar-valued fuzzy left (right, bi-,
interior) ideals of LA-semigroups has been discussed.

28
The categories of this paper are: alg-geom
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
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys