电磁场方程微分形式的另一种导出方式以及它的几何代数形式

Differential forms and geometrically algebraic forms of Maxwell's equations

文中叙述电磁场方程的两种表达形式。一是基于Grassmann代数的微分形式。一是基于Clifford代数的几何代数形式。只做到导出 Maxwell 方程。它的推论和应用不在文中讨论。

Two expressions of the equations of electromagnetic fields are described,one of which isbased on the differential forms of the Grassmann algebra and the other is based on the geomet-rically algebraic forms of Clifford algebra.Only the Maxwell's equations are deduced withoutdiscussion on their applications and inferences.