Počet záznamů: 1  

PT-Symmetric Waveguides and the Lack of Variational Techniques

  1. 1.
    Krejčiřík, David. PT-Symmetric Waveguides and the Lack of Variational Techniques. Integral Equations and Operator Theory. 2012, 73(1), 1-2. ISSN 0378-620X. Dostupné z: doi: 10.1007/s00020-011-1926-8