Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Efficient partitioning and reordering of conforming virtual element
  discretizations for large scale Discrete Fracture Network flow parallel
  solvers   Discrete Fracture Network models are largely used for very large scale
geological flow simulations. For this reason numerical methods require an
investigation of tools for efficient parallel solutions on High Performance
Computing systems. In this paper we discuss and compare several partitioning
and reordering strategies, that result to be highly efficient and scalable,
overperforming the classical mesh partitioning approach used to partition a
conforming mesh among several processes.

31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg