An introduction to homology (cont.) | Algebraic Topology | NJ Wildberger

[@doria_bolognese]

This video is awesome! Many books just tell you the definitions and names directly, without any intuition, while this video tells us all the idea beyond the the books. Love this video!!!

[@alexboche1349]

This is great! Algebraic Topology books often seem very advanced, but NJW shows how the basic concepts are very natural and intuitive.

[@arkapointer]

I'm glad I found this series.

[@zhichaowang3122]

Fantastic examples I have seen. These examples in this video intuitively illustrate the abstract definition of homology group.

[@dartyify]

Thanks Professor Wildberger, the videos are very helpful in drudging such an abstract topic

[@Waranle]

Thank you Dr Wildberger, i hope you continue the Linear Algebra tutorials

[@yurihe4978]

Thank you very much for you videos which really help me a lot. Could you please include your homeworks in the video so that I can do some practice? You know, without practice cannot fully understand the beautiful ideas, and easy to forget.

[@connorfrankston5548]

Just an additional note, the nice fact that since del^2 = 0 means that the quotient ker(del)/im(del) is well-defined.

[@fallingmasonry]

incredible

[@nddurana]

Amazing lecture, thank you.

[@marigachi9789]

Very nice intro! thanks!

[@njwildberger]

Yes I will do so, sorry for being tardy about that!

[@acampoverdeify]

Awesome lectures.

[@njwildberger]

I don't know.