CLIFFORD的数学-一个用于Clifford和格拉斯曼代数的Maple软件包
Mathematics of CLIFFORD - A Maple package for Clifford and Grassmann algebras
摘要:
Clifford在Grassmann和Clifford代数中执行各种计算。它可以计算四元数、八元数和元素在Cl(B)中的矩阵-赋予任意双线性形式B的向量空间V的Clifford代数。实现了两种用户可选的Clifford乘积算法:基于Chevalley递归公式的“cmulNUM”和基于非递归Rota-Stein香肠的“cmulRS”。可以使用Grassmann和Clifford基。讨论了非点楔基和点楔基上的反转性质。
英文摘要:
CLIFFORD performs various computations in Grassmann and Clifford algebras. It can compute with quaternions, octonions, and matrices with entries in Cl(B) - the Clifford algebra of a vector space V endowed with an arbitrary bilinear form B. Two user-selectable algorithms for Clifford product are implemented: 'cmulNUM' - based on Chevalley's recursive formula, and 'cmulRS' - based on non-recursive Rota-Stein sausage. Grassmann and Clifford bases can be used. Properties of reversion in undotted and dotted wedge bases are discussed.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。