Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conformal Structures and Period Matrices of Polyhedral Surfaces   We recall the theory of linear discrete Riemann surfaces and show how to use
it in order to interpret a surface embedded in R^3 as a discrete Riemann
surface and compute its basis of holomorphic forms on it. We present numerical
examples, recovering known results to test the numerics and giving the yet
unknown period matrix of the Lawson genus-2 surface.

15
The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
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The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
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The categories of this paper are: supr-con
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The categories of this paper are: q-fin
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The categories of this paper are: econ
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The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an