Around supersymmetry for semiclassical second order differential operators
نویسنده
چکیده
Let P (h), h ∈]0,1] be a semiclassical scalar differential operator of order 2. The existence of a supersymmetric structure given by a matrix G(x;h) was exhibited in [9] under rather general assumptions. In this note we give a sufficient condition the coefficients of P (h) so that the matrix G(x;h) enjoys some nice estimates with respect to the semiclassical parameter.
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تاریخ انتشار 2017