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Deformed shape invariance and exactly solvable Hamiltonians with position-dependent effective mass. (English) Zbl 1084.81072


MSC:

81U15 Exactly and quasi-solvable systems arising in quantum theory
81Q05 Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics
33C45 Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.)
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