Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modified A-hypergeometric Systems   We will introduce a modified system of A-hypergeometric system (GKZ system)
by applying a change of variables for Groebner deformations and study its
Groebner basis and the indicial polynomials along the "exceptional
hypersurface".

9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci