Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semi-Heuristic Parameter Choice Rules for Tikhonov Regularisation with
  Operator Perturbations   We study the choice of the regularisation parameter for linear ill-posed
problems in the presence of data noise and operator perturbations, for which a
bound on the operator error is known but the data noise-level is unknown. We
introduce a new family of semi-heuristic parameter choice rules that can be
used in the stated scenario. We prove convergence of the new rules and provide
numerical experiments that indicate an improvement compared to standard
heuristic rules.

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The categories of this paper are: q-bio
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The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg