Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Nitsche-based domain decomposition method for hypersingular integral
  equations   We introduce and analyze a Nitsche-based domain decomposition method for the
solution of hypersingular integral equations. This method allows for
discretizations with non-matching grids without the necessity of a Lagrangian
multiplier, as opposed to the traditional mortar method. We prove its almost
quasi-optimal convergence and underline the theory by a numerical experiment.

37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
28
The categories of this paper are: alg-geom