Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An algebraic proof of determinant formulas of Grothendieck polynomials   We give an algebraic proof of the determinant formulas for factorial
Grothendieck polynomials obtained by Hudson--Ikeda--Matsumura--Naruse and by
Hudson--Matsumura.

18
The categories of this paper are: econ
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
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The categories of this paper are: hep-lat
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The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph