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A remark on Bohr-Sommerfeld Quantization Rules for a self-adjoint 1-D $h$-Pseudo-differential operator (2407.18893v2)
Published 26 Jul 2024 in math-ph and math.MP
Abstract: We revisit the well known Bohr-Sommerfeld quantization rule (BS) of order 2 for a self-adjoint 1-D h-Pseudo-differential operator within the algebraic and microlocal framework of Helffer and Sjoestrand.