Sine kernel asymptotics for a class of singular measures
نویسندگان
چکیده
منابع مشابه
Asymptotics of eigenvalues for a class of singular Kreĭn strings
AKreı̆n string is (essentially) a pairS[L ,m]where 0 < L ≤ ∞ andm : [0, L) → [0,∞) is nondecreasing. Each string gives rise to an operator model, the Kreı̆n-Feller differential operator−DmDx acting in the space L2(dm). This operator has a selfadjoint realization which is nonnegative. Provided that L + limx→L m(x) < ∞, this realization has discrete spectrum and, when (λn) denotes the sequence of p...
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 2011
ISSN: 0021-9045
DOI: 10.1016/j.jat.2011.05.006