Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On (Non)Supermodularity of Average Control Energy   Given a linear system, we consider the expected energy to move from the
origin to a uniformly random point on the unit sphere as a function of the set
of actuated variables. We show this function is not necessarily supermodular,
correcting some claims in the existing literature.

37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int