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PT-Symmetric Waveguides and the Lack of Variational Techniques

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    $a 10.1007/s00020-011-1926-8 $2 DOI
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    $a 20121217d m y slo 03 ba
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    $a eng $d eng
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    $a PT-Symmetric Waveguides and the Lack of Variational Techniques
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    $a 2 s.
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    $1 001 cav_un_epca*0256759 $1 011 $a 0378-620X $1 200 1 $a Integral Equations and Operator Theory $v Roč. 73, č. 1 (2012), s. 1-2
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    $a Robin Laplacian
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    $a non-self-adjoint boundary conditions
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    $a complex symmetric operator
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    $a PT-symmetry
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    $a waveguides
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    $a discrete and essential spectra
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    $3 cav_un_auth*0100939 $a Krejčiřík $b David $p UJF-V $w Teoretická fyzika $4 070 $o Oddělení teoretické fyziky $T Ústav jaderné fyziky AV ČR, v. v. i.