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Found 862 Documents (Results 1–100)

On expansions in the exact and asymptotic eigenfunctions of the one-dimensional Schrödinger operator. (English. Russian original) Zbl 1517.81051

Math. Notes 112, No. 5, 623-641 (2022); translation from Mat. Zametki 112, No. 5, 644-664 (2022).
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Lieb’s most useful contribution to cal theory? (English) Zbl 1500.81081

Frank, Rupert L. (ed.) et al., The physics and mathematics of Elliott Lieb. The 90th anniversary. Volume I. Berlin: European Mathematical Society (EMS). 131-142 (2022).
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Constructive semiclassical asymptotics of bound states of graphene in a constant magnetic field with small mass. (English. Russian original) Zbl 1486.81113

Math. Notes 111, No. 2, 173-192 (2022); translation from Mat. Zametki 111, No. 2, 163-187 (2022).
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Orthogonal polynomials and linear functionals. An algebraic approach and applications. (English) Zbl 1475.33001

EMS Series of Lectures in Mathematics. Berlin: European Mathematical Society (EMS) (ISBN 978-3-98547-008-2/pbk; 978-3-98547-508-7/ebook). viii, 120 p. (2021).
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Asymptotics of eigenfunctions of the bouncing ball type of the operator \(\nabla D(x)\nabla\) in a domain bounded by semirigid walls. (English. Russian original) Zbl 1460.81032

Differ. Equ. 57, No. 2, 221-240 (2021); translation from Differ. Uravn. 57, No. 2, 235-254 (2021).
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Discrete semiclassical orthogonal polynomials of class 2. (English) Zbl 1460.33008

Marcellán, Francisco (ed.) et al., Orthogonal polynomials: current trends and applications. Proceedings of the 7th EIBPOA conference, Universidad Carlos III de Madrid, Leganés, Spain, July 3–6, 2018. Cham: Springer. SEMA SIMAI Springer Ser. 22, 103-169 (2021).
MSC:  33C45 34M55 42C05
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