Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Left covariant differential calculi on $\widetilde{\rm GL}_q(2)$   In this work, we introduce the ${\mathbb Z}_3$-graded differential algebra,
denoted by $\Omega(\widetilde{\rm GL}_q(2))$, treated as the ${\mathbb
Z}_3$-graded quantum de Rham complex of ${\mathbb Z}_3$-graded quantum group
$\widetilde{\rm GL}_q(2)$. In this sense, we construct left-covariant
differential calculi on the ${\mathbb Z}_3$-graded quantum group
$\widetilde{\rm GL}_q(2)$.

34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph