Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Flexible Complementarity Solvers for Large-Scale Applications   Discretizations of infinite-dimensional variational inequalities lead to
linear and nonlinear complementarity problems with many degrees of freedom. To
solve these problems in a parallel computing environment, we propose two
active-set methods that solve only one linear system of equations per
iteration. The linear solver, preconditioner, and matrix structures can be
chosen by the user for a particular application to achieve high parallel
performance. The parallel scalability of these methods is demonstrated for some
discretizations of infinite-dimensional variational inequalities.

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The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: econ
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The categories of this paper are: ao-sci
1
The categories of this paper are: cs
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The categories of this paper are: eess
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The categories of this paper are: stat
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The categories of this paper are: acc-phys
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The categories of this paper are: adap-org
3
The categories of this paper are: physics
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The categories of this paper are: supr-con
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The categories of this paper are: solv-int
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The categories of this paper are: math-ph