Branching formula for q-Toda functions of type B
نویسندگان
چکیده
We present a proof of the explicit formula for asymptotically free eigenfunctions $$B_N$$ q-Toda operator which was conjectured by first and third authors. This can be regarded as branching from eigenfunction restricted to $$A_{N-1}$$ eigenfunctions. The is given contiguity relation recursion coefficients.
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ژورنال
عنوان ژورنال: Letters in Mathematical Physics
سال: 2021
ISSN: ['0377-9017', '1573-0530']
DOI: https://doi.org/10.1007/s11005-021-01461-7