Update schedule.md

doc/LectureNotes/schedule.md

@@ -12,16 +12,16 @@ This course will be delivered in a hybrid mode, with online and on site lectures
 
 ## Teaching schedule with links to material
 
-###  Week 34, August 21-25
+###  Week 34, August 19-23
 
 - Topics to be covered
   - Thursday: Introduction to many-body physics, notations and definitions
-    - Video of lecture at https://youtu.be/uKku_uAnmRM
+    - Video of lecture at https://youtu.be/AIbnm_sBtqA
   - Friday: Discussion of notations and important properties in many-body physics
-    - Video of lecture at https://youtu.be/WGy3ybPAayw
+    - Video of lecture at 
 - Lecture Material at https://manybodyphysics.github.io/FYS4480/doc/pub/secondquant/html/secondquant-bs.html
 
-###  Week 35, August 28-September 1
+###  Week 35, August 26-30
 
 - Topics to be covered
   - Thursday: Fermion state functions and computation of expectation values in first quantization
@@ -31,7 +31,7 @@ This course will be delivered in a hybrid mode, with online and on site lectures
 - Lecture Material at https://manybodyphysics.github.io/FYS4480/doc/pub/secondquant/html/secondquant-bs.html
 - First exercise set at https://github.com/ManyBodyPhysics/FYS4480/blob/master/doc/Exercises/2023/ExercisesWeek35.pdf
 
-### Week 36, September 4-8
+### Week 36, September 2-8
 
 - Topics to be covered
   - Thursday: Second quantization, operators in second quantization and diagrammatic representation