Introduction to Tensors: Tensor Product, Addition and Contraction of Tensors

[@fufaev-alexander]

More: en.fufaev.org/tensors
Books by Alexander Fufaev:
Equations of Physics: Solve EVERY Physics Problem
en.fufaev.org/physics-equations-book

[@AD-zv4eo]

Thanks a lot for the explanation of the indices! It would be great if there would be some supporting graphics for the tensor contraction to show how does the tensor of a lower level describe the same physical fact as

[@supreetsahu1964]

Doesn't einstein notation sum require one supersceipt and one subscripr index?

[@fufaev-alexander]

Yes, I explain that when I introduce covariant and contravariant indices. I didn't want to complicate the video. *psst* :))

[@Akash_Saxena_2013]

It'll be better for us if you combine all 3 videos on "TENSORS" of total duration 13:17 minutes so that we can share it with other individuals.

[@magodolixo]

your videos helped me a lot, thanks!

[@sandeshprasai4573]

Please make the video on the full course of tensor. Your video helped me a lot .Thank you for making these videos sir.

[@TheAncientColossus]

Isn't the contraction just the Kronecker Delta? HELP PLEASE.

[@lowersaxon]

No, contraction is sth different.

[@dgr8nikhilsrivastava]

thanks

[@tvfytcrtcuyv877giu]

didn't quite understand contraction. i mean i get what you're saying but multiple examples would've been nice

[@mehdicharife2335]

This seems like it was made by AI. Immediate dislike.

[@SamsungA04e-dp7kj]

Computer