Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Weierstrass representation for surfaces in multidimensional
  Riemann spaces   Generalizations of the Weierstrass formulae to generic surface immersed into
$R^4$, $S^4$ and into multidimensional Riemann spaces are proposed. Integrable
deformations of surfaces in these spaces via the modified Veselov-Novikov
equation are discussed.

28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys