2 papers
math.AP2012
On the guided states of 3D biperiodic Schrödinger operators
François Bentosela, Claude Bourrely, Yves Dermenjian +1
We consider the Laplacian operator H_0 perturbed by a non-positive potential , which is periodic in two directions, and decays in the remaining one. We are interested in the cha…
math-ph2012
Sub-linear capacity scaling for multi-path channel models
François Bentosela, Eric Soccorsi
The theoretic capacity of a communication system constituted of several transmitting/receiving elements is determined by the singular values of its transfer matrix. Results based o…