Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Second Hankel Determinant for certain class of bi-univalent functions
  defined by Chebyshev polynomials   Making use of Chebyshev polynomials, we obtain upper bound estimate for the
second Hankel determinant of a subclass $\mathcal{N}_{\sigma }^{\mu}\left(
\lambda ,t\right) $ of bi-univalent function class $\sigma.$

19
The categories of this paper are: eess
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th