Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Killing potentials with geodesic gradients on K\"ahler surfaces   We classify compact K\"ahler surfaces with nonconstant Killing potentials
such that all integral curves of their gradients are reparametrized geodesics.

24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org