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舒尔函数
释义
舒尔函数
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舒尔函数
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Schur function
舒尔函数
一类以整数分拆为指标所刻画的对称函数,也可以看成是初等对称函数和完全齐次对称函数的推广。在组合数学中,舒尔函数以I.舒尔(Issai Schur,德国,1875-01-10~1941-01-10)命名。它最早由A.-L.柯西于1815年定义。C.科斯特卡(Carl Kostka,安得堡,1846-12-03~1921-12-28)最先考察了舒尔函数的单项式展开,D.E.李特尔伍德(Dudley Ernest Littlewood,英国,1903-09-07~1979-12-06)利用半标准杨表(见杨表)给出了展开系数的组合解释。
Mathematics
>组合数学、组合设计与图论>组合数学>释义
Schur function
舒尔函数
Schur function
舒尔函数
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