Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Initial ideals of tangent cones to Richardson varieties in the
  Symplectic Grassmannian   We give an explicit grobner basis for the ideal of the tangent cone at any
T-fixed point of a Richardson variety in the Symplectic Grassmannian, thus
generalizing a result of Ghorpade and Raghavan.

1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph