數學中,交替代數是Z-分次代數,當中xy = (−1)deg(x)deg(y)yx對所有非零齊次元素x、y(即是反交換代數)都成立,且有進一步的性質:對每個次為奇的齊次元素x都有x2 = 0。[1]
例子
性質
另見
- 交替多線性映射
- 外代數
- 分次對稱代數
參考文獻
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