Generalized Permutahedra and Schubert Calculus
نویسندگان
چکیده
We connect generalized permutahedra with Schubert calculus. Thereby, we give sufficient vanishing criteria for intersection numbers of the flag variety. Our argument utilizes recent developments in study Schubitopes, which are Newton polytopes polynomials. The resulting tableau test executes polynomial time.
منابع مشابه
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ژورنال
عنوان ژورنال: Arnold mathematical journal
سال: 2022
ISSN: ['2199-6806', '2199-6792']
DOI: https://doi.org/10.1007/s40598-022-00208-z