This is not how I learned the product topology before and the definition was quite strange to me not until I saw this video! Great way to start by considering the Euclidean topology as the base idea of defining a basis of a topology and the basic open sets as building blocks of the product topology. I love it!
This is not how I learned the product topology before and the definition was quite strange to me not until I saw this video! Great way to start by considering the Euclidean topology as the base idea of defining a basis of a topology and the basic open sets as building blocks of the product topology. I love it!
All I can do is to leave a like… You deserve more views sir. Thank you.
I think in the definition of base ´s topology on X . the first thing X must be covered by the collection beta
Right!
Euclidian open is dual to product (topology) open.
Union is dual to intersection.
where is vedio 3?
For anyone else wondering, the playlist is out of order. Video 3 is called Subspace & Quotient Topology.
@@gomango999 MVP Thanks!