论文标题
倍数，象形文字和卷
Multiplicities, pictographs, and volumes
论文作者
论文摘要
目前的贡献是在2019年SQS'2019国际研讨会“超对称性和量子对称性”（SQS'2019，2019年8月26日至2019年8月31日）举行的SQS'2019国际研讨会上发表的谈话的书面贡献。 After a short presentation of various pictographs (O-blades, metric honeycombs) that one can use in order to calculate SU(n) multiplicities (Littlewood-Richardson coefficients, Kostka numbers), we briefly discuss the semi-classical limit of these multiplicities in relation with the Horn and Schur volume functions and with the so-called Rn-polynomials that enter the expression of volume functions.对于n <7，已经知道了lie组字符上的rn - 多项式分解，在此处获得了n = 7的情况。
The present contribution is the written counterpart of a talk given in Yerevan at the SQS'2019 International Workshop "Supersymmetries and Quantum Symmetries" (SQS'2019, 26 August - August 31, 2019). After a short presentation of various pictographs (O-blades, metric honeycombs) that one can use in order to calculate SU(n) multiplicities (Littlewood-Richardson coefficients, Kostka numbers), we briefly discuss the semi-classical limit of these multiplicities in relation with the Horn and Schur volume functions and with the so-called Rn-polynomials that enter the expression of volume functions. For n < 7 the decomposition of the Rn-polynomials on Lie group characters is already known, the case n=7 is obtained here.
