用微分形式推广微分算子

E. Dil
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引用次数: 0

摘要

在本研究中,我们导出了在不同坐标系下的梯度、散度、旋度和拉普拉斯等物理中最常用的微分算子;用微分形式计算笛卡尔坐标系、柱坐标系和球坐标系。最后,我们还推导出了这些广义坐标下的微分算子。
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Generalization of differential operators by using differential forms
In this study, we derive the mostly used differential operators in physics, such as gradient, divergence, curl and Laplacian in different coordinate systems; Cartesian, cylindrical and spherical coordinate systems by using the differential forms. Also, we finally derive these differential operators for the generalized coordinates.
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