Recordings: week 4 (HT2022)

• Lesson (Monday 19-sept-2022, 10am-12am): curvilinear coordinate systems. Basis and scale factors.

• Lesson (Monday 19-sept-2022, 1pm-3pm): gradient, divergence and curl in a curvilinear coordinate system.

• Exercises (Wednesday 21-sept-2022, 1pm-3pm):