Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Embeddings of generalized Danielewski surfaces in affine spaces   We construct explicit embeddings of generalized Danielewski surfaves in
affine spaces. The equations defining these embeddings are obtained from the
2x2 minors of a matrix attached to a labelled rooted tree. Then we describe
more precisely those surfaces with a trivial Makar-Limanov invariant.

15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat