Video lectures for Chapter 6.5, 6.8 and 6.9 available

Video lectures (in Norwegian) covering Chapter 6.5, 6.8 and 6.9 are now available here (ch 6.5), here (ch 6.8) and here (ch. 6.9). Lecture notes covering Chapter 6.5, 6.8 and 6.9 in English are available here (ch 6.5), here (ch 6.8) and here (ch 6.9).