Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stability Analysis of Matrix Wiener--Hopf Factorisation of
  Daniele--Khrapkov Class and Reliable Approximate Factorisation   This paper presents new stability results for matrix Wiener--Hopf
factorisation. The first part of the paper examines conditions for stability of
Wiener-Hopf factorisation in Daniele--Khrapkov class. The second part of the
paper concerns the class of matrix functions which can be exactly or
approximately reduced to the factorisation of the Daniele--Khrapkov matrices.
The results of the paper are demonstrated by numerical examples with partial
indices \(\{1,-1\}\), \(\{0,0\}\) and \(\{-1,-1\}\).

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The categories of this paper are: bayes-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-lat
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The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-alg
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The categories of this paper are: physics
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: eess