ung phys student here and I got your videos recommended to me from GT, I love the way you present this thank you for the effort you put in these videos.
One point of critique, you show a phase space plot with spiralling motion. However, Hamiltonian systems never have a sink or source at a singularity. Great video nonetheless!
The "proof" given at 6:36 doesn't seem too convincing, at least visually I can imagine a lot of points outside A(t) where the trayectorias do not cross. Besides that, great video and a very good topic
Enjoyed this...at (e.g.) 9:10, why do you use cursive delta in the integral? At 8:17 also, dA = Int (n.v dt)dg and all the d's are cursive, like variational notation?
ung phys student here and I got your videos recommended to me from GT, I love the way you present this thank you for the effort you put in these videos.
One point of critique, you show a phase space plot with spiralling motion. However, Hamiltonian systems never have a sink or source at a singularity. Great video nonetheless!
Wonderlful explanation. Very much appreciated!
so well constructed and so well spoken!! tysm
The "proof" given at 6:36 doesn't seem too convincing, at least visually I can imagine a lot of points outside A(t) where the trayectorias do not cross. Besides that, great video and a very good topic
This channel is a gem for physics students. Subscribed.
Brilliant
Enjoyed this...at (e.g.) 9:10, why do you use cursive delta in the integral? At 8:17 also, dA = Int (n.v dt)dg and all the d's are cursive, like variational notation?
Thank you so much 🎈👽🪬☀️♾️
Amazing thanks