BCAM Seminar Approximation of quantum graph Hamiltonians by Schrodinger operators on manifolds
Date: Wed, Dec 2 2009
Location: Doppler Institute for Mathematical Physics and Applied Mathematics, Prague
Speakers: Pavel EXNER
It is a longstanding problem how to understand the coupling in vertices of
a quantum graph using an approximation by a family of appropriate fat
graphs\. In particular, it is known that if the approximating operators are
a quantum graph using an approximation by a family of appropriate fat
graphs\. In particular, it is known that if the approximating operators are
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