Recording: week 4 (HT2020)

• Lesson (Monday 14-sept-2020, 8am-10am): curvilinear coordinate systems: basis, differential elements, application to cylindrical coordinate system, derivative of the basis.

• Lesson (Monday 14-sept-2020, 1pm-3pm): curvilinear coordinate systems: grad, div, curl, application to spherical coordinate system, laplacian.

• Övining (Wednesday 16-sept-2020, 8am-10am): curvilinear coordinate systems