相应地,用映射的观点考察映射σ的kernal space与image space,得到的就是下面这张图啦
Ref:
Introduction to Linear Algebra 5th Edition, Gailbert Strang, MIT Press 2016.
wikipedia: https://en.wikipedia.org/wiki/File:Four_subspaces.png
相应地,用映射的观点考察映射σ的kernal space与image space,得到的就是下面这张图啦
Ref:
Introduction to Linear Algebra 5th Edition, Gailbert Strang, MIT Press 2016.
wikipedia: https://en.wikipedia.org/wiki/File:Four_subspaces.png