Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Further time regularity for fully non-linear parabolic equations   We establish H\"older estimates for the time derivative of solutions of fully
non-linear parabolic equations that does not necessarily have $C^{2,\alpha}$
estimates.

27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th