Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Solutions of Weinstein equations representable by Bessel Poisson
  integrals of BMO functions   We consider the Weinstein type equation $\mathcal{L}_\lambda u=0$ on
$(0,\infty )\times (0,\infty )$, where $\mathcal{L}_\lambda=\partial
_t^2+\partial _x^2-\frac{\lambda (\lambda -1)}{x^2}$, with $\lambda >1$. In
this paper we characterize the solutions of $\mathcal{L}_\lambda u=0$ on
$(0,\infty )\times(0,\infty )$ representable by Bessel-Poisson integrals of
BMO-functions as those ones satisfying certain Carleson properties.

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The categories of this paper are: dg-ga
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The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
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The categories of this paper are: cs
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-th
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: stat
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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
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The categories of this paper are: gr-qc
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The categories of this paper are: mtrl-th
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The categories of this paper are: eess
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The categories of this paper are: acc-phys