Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A class of curvature type equations   In this paper, we study the solvability of a general class of fully nonlinear
curvature equations, which can be viewed as generalizations of the equations
for Christoffel-Minkowski problem in convex geometry. We will also study the
Dirichlet problem of the corresponding degenerate equations as an extension of
the equations studied by Krylov.

30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga