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An elementary introduction to quantum graphs

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 Added by Gregory Berkolaiko
 Publication date 2016
  fields Physics
and research's language is English




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We describe some basic tools in the spectral theory of Schrodinger operator on metric graphs (also known as quantum graph) by studying in detail some basic examples. The exposition is kept as elementary and accessible as possible. In the later sections we apply these tools to prove some results on the count of zeros of the eigenfunctions of quantum graphs.



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