Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Geometry of Fanning Curves in Divisible Grassmannians   We study the geometry of fanning curves in the Grassmann manifold of
n-dimensional subspaces of $\mathbb{R}^{kn}$; we construct a complete system of
invariants which solve the congruence problem. The geometry of the invariants
themselves and their relation with classical invariants is also studied.

26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph