Journal of Approximation Theory · 2017 · 21 citations · 21 references
Natural SciencesMathematicsPhysicsComputational PhysicsDynamical SystemsMathematical PhysicsDensity Matrix FormalismPerturbation MethodsPerturbation TheorySingular Perturbation TheoryDensity MatricesDensity MatrixJacobi PolynomialsMatrix Perturbation TheoryPeriodic Perturbations
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An Introduction to Orthogonal Polynomials.
W. G., T. S. Chihara · Mathematics of Computation · 1981 · 3K citations
Convergence of Probability Measures
James L. Snell · Technometrics · 1970 · 1.4K citations
Paul Nevai · Journal of Approximation Theory · 1979 · 437 citations