Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Calder\'on's problem for some classes of conductivities in circularly
  symmetric domains   In this note, we study Calder\'on's problem for certain classes of
conductivities in domains with circular symmetry in two and three dimensions.
Explicit formulas are obtained for the reconstruction of the conductivity from
the Dirichlet-to-Neumann map. As a consequence, we show that the reconstruction
is Lipschitz stable.

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The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: math-ph
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The categories of this paper are: cs
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The categories of this paper are: solv-int
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The categories of this paper are: econ
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The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas
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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph