Spectral determinant on graphs with generalized boundary conditions
نویسنده
چکیده
The spectral determinant of the Schrödinger operator (−∆+V (x)) on a graph is computed for general boundary conditions. (∆ is the Laplacian and V (x) is some potential defined on the graph). Applications to restricted random walks on graphs are discussed.
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تاریخ انتشار 2001