- #1

- 2

- 0

matrices A with det(A+id)=0 is a submanifold diffeomorphic to real projective plane.

Thanks.

You are using an out of date browser. It may not display this or other websites correctly.

You should upgrade or use an alternative browser.

You should upgrade or use an alternative browser.

- Thread starter Xang
- Start date

- #1

- 2

- 0

matrices A with det(A+id)=0 is a submanifold diffeomorphic to real projective plane.

Thanks.

- #2

Hurkyl

Staff Emeritus

Science Advisor

Gold Member

- 14,950

- 19

Well, what ideas have you had on it so far? Where are you stuck?

- #3

- 2

- 0

Share: