Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Explicit constructions of point sets and sequences with low discrepancy   In this article we survey recent results on the explicit construction of
finite point sets and infinite sequences with optimal order of $\mathcal{L}_q$
discrepancy. In 1954 Roth proved a lower bound for the $\mathcal{L}_2$
discrepancy of finite point sets in the unit cube of arbitrary dimension. Later
various authors extended Roth's result to lower bounds also for the
$\mathcal{L}_q$ discrepancy and for infinite sequences. While it was known
already from the early 1980s on that Roth's lower bound is best possible in the
order of magnitude, it was a longstanding open question to find explicit
constructions of point sets and sequences with optimal order of $\mathcal{L}_2$
discrepancy. This problem was solved by Chen and Skriganov in 2002 for finite
point sets and recently by the authors of this article for infinite sequences.
These constructions can also be extended to give optimal order of the
$\mathcal{L}_q$ discrepancy of finite point sets for $q \in (1,\infty)$. The
main aim of this article is to give an overview of these constructions and
related results.

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The categories of this paper are: astro-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: patt-sol
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The categories of this paper are: stat
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The categories of this paper are: cmp-lg
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The categories of this paper are: funct-an
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: chao-dyn
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The categories of this paper are: mtrl-th
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The categories of this paper are: cs
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The categories of this paper are: nlin
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-ph
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The categories of this paper are: solv-int
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The categories of this paper are: physics