| 单词 | exterior product |
| 释义 | > as lemmasexterior product exterior product n. Mathematics and Physics the mathematical operation that maps any two elements a and b of a given algebraic structure (such as a module or vector space) to the coset a ⊗ b + I, where a ⊗ b is the tensor product of the two vectors and I is the two-sided ideal generated by all elements of the form x ⊗ x; (also) the quantity produced by this operation.The exterior product of a and b is denoted a ∧ b and has the property that a ∧ b = −(b ∧ a). ΚΠ 1950 Ann. Math. 51 741 The density..is formed by the exterior product of all relative components. 1988 R. Coquereaux in Spinors in Physics & Geom.: Conf. Proc. 1986 143 The above construction shows in particular how to express a given Clifford product as a sum of exterior products. 2017 V. Pavan Exterior Algebras v. 68 The exterior products do not appear to be too huge to be calculated. < as lemmas |
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