Classical Hamiltonian Intro

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PhysicsHelps

10 жыл бұрын

A brief introduction to the Hamiltonian and its relationship to the Lagrangian.
Please give any feedback you may have,

Пікірлер: 32

@almasud8979 3 жыл бұрын

your a 10 mins video saves my days around 10. Please finish this series.

@ChristelDavies 7 жыл бұрын

Clear, concise, and compact explanation! Thanks so much.

@roygbiv1252 10 жыл бұрын

Thanks fr this great introduction to the Hamiltonian .......... really beautiful intro which got me started into Hamiltonian mechanics,.....

@michaellewis7861 4 жыл бұрын

This was such a good series. I can’t believe you discontinued it.. I’m legitimately sad.

@PhysicsHelps 4 жыл бұрын

I have a new project now (see channel page). I might return to physics at some point.

@michaellewis7861 4 жыл бұрын

PhysicsHelps Wow. I’m glad your channel made it so big. Don’t blame you for sticking with that. Videos look excellent.

@lolo6795 Жыл бұрын

@@PhysicsHelps Yes please we need you. Physics is a great subject.

@SloeJuice 9 жыл бұрын

Great lectures, watched all of them through. Can't wait to see Hamiltonian related videos :)

@ashish1460 4 жыл бұрын

It was really a nice experience to go through these videos. I have learnt a lot from them. But, I was expecting some more videos on Hamiltonian. You are a fabulous teacher.

@RalphDratman 5 жыл бұрын

This definitely clarified the usefulness of momentum instead of velocity. Thanks!

@AndyJohnD1001 10 жыл бұрын

a great set of lectures thanks very much will keep these as a good source

@RexGalilae 8 жыл бұрын

why did you discontinue this series?

@uzmakhnm 10 жыл бұрын

u r amazing. i ve startd liking classical physics now

@slurperslurpslurp2670 4 жыл бұрын

Thank you. I don’t understand why this difference is not highlighted explicitly everywhere else.

@tomt8691 8 жыл бұрын

Very helpful videos.

@flayy5750 5 жыл бұрын

Thank you sir. The series was very helpful!!

@chifungok 8 жыл бұрын

Why stopped the series? I wanna learn that.

@iuliatrandafir1012 9 жыл бұрын

You are great! I have watched A LOT of math/physics videos and I will objectively say you are VERY GOOD. Like...KhanAcademy good. You make it easy to understand abstract notions. Thank you! I wish you posted more videos...

@kingriad123 9 жыл бұрын

great job

@creedlight4737 8 жыл бұрын

Will you finish The Hamiltonian serie ?

@alexandertseitlin 9 жыл бұрын

absolutely love your channel. what do you use to create your diagrams and videos?

@guilhemescudero9114 5 жыл бұрын

It seems like sketchbook pro, and a graphic tablet

@karimkhan1312 8 жыл бұрын

pls explain hamiltonian jacobi -- thank u sir

@vorsankoy3548 8 жыл бұрын

Thank you , please make more videos about Hamiltonian. But shortly why Hamiltonian is not useful in classic mechanics as much as Lagrangian???? anyone else knows the answer?

@PhysicsHelps 7 жыл бұрын

Sorry I haven't been working on this series. Not sure when I'll continue it. But to answer your question, the Hamiltonian can still be useful in classical mechanics. The Hamiltonian will give you two first-order differential equations instead of the single second-order differential equation you get from the Lagrangian, so sometimes the process could be easier. The Hamiltonian also has the nice property that it turns out to be T+U (under certain conditions) rather than T-U, so we can link it to energy. They're also involved with poisson brackets, which lead us to commutators in QM. I know that might not too helpful on its own, but there are some things you could look up. I also recommend the book "The Theoretical Minimum" to anyone who wants a deep understanding of this stuff.

@vorsankoy3548 7 жыл бұрын

Thank you very much, specially for the book you recommended.