37 citations · 124 across the 19 of their papers we have counts for
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math.SP2012★ 2 cited
Erratum: "The problem of deficiency indices for discrete Schrödinger operators on locally finite graphs"
Sylvain Golenia, Christoph Schumacher
In this note we answer negatively to our conjecture concerning the deficiency indices. More precisely, given any non-negative integer , there is locally finite graph on which th…
math-ph2012★ 4 cited
On the a.c. spectrum of 1D discrete Dirac operator
Sylvain Golenia, Tristan Haugomat
In this paper, under some integrability condition, we prove that an electrical perturbation of the discrete Dirac operator has purely absolutely continuous spectrum for the one dim…
math.CO2012
The closed knight tour problem in higher dimensions
Bruno Golenia, Sylvain Golenia, Joshua Erde
The problem of existence of closed knight tours for rectangular chessboards was solved by Schwenk in 1991. Last year, in 2011, DeMaio and Mathew provide an extension of this result…