Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stability of Infinite-dimensional Sampled-data Systems with Unbounded
  Control Operators and Perturbations   We analyze the robustness of the exponential stability of
infinite-dimensional sampled-data systems with unbounded control operators. The
unbounded perturbations we consider are the so-called Desch-Schappacher
perturbations, which arise, e.g., from the boundary perturbations of systems
described by partial differential equations. As the main result, we show that
the exponential stability of the sampled-data system is preserved under all
Desch-Schappacher perturbations sufficiently small in a certain sense.

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The categories of this paper are: chem-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: cs
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The categories of this paper are: hep-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: plasm-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
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The categories of this paper are: econ
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The categories of this paper are: stat
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The categories of this paper are: nlin
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The categories of this paper are: q-fin
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The categories of this paper are: eess