Uq (sl2)-Symmetries of the Quantum Disc: a Complete List
DOI:
https://doi.org/10.15407/mag17.04.484Ключові слова:
квантова унiверсальна обгортувальна алгебра, алгебра Горфа, квантовий диск, квантова симетрiя, градуювальний стрибок, вага, iнволюцiяАнотація
У роботi наведено класифiкацiю $U_q(\mathfrak{sl}_2)$-симетрiй на квантовому диску. Запроваджено головний iнварiант цiєї класифiкацiї - градуювальний стрибок. Виявляється за зазначених умов градуювальний стрибок може набувати лише три значення: 0, 1, −1.
Mathematics Subject Classification: 81R50, 17B37
Посилання
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