Recent content by andromeda2

  1. A

    Graduate Prove that x^4+y^4=1 is a manifold

    yes exactly Do you think that this will work? Then I try it again
  2. A

    Graduate Prove that x^4+y^4=1 is a manifold

    I was thinking about a kind of stereographic projection but I didn't know how to do this
  3. A

    Graduate Prove that x^4+y^4=1 is a manifold

    Can someone help me out whit this I proved for the circle, but I can't prove it for this -Prove that x^4+y^4=1 (the set of points) is a manifold For the circle it was easy, but how do I take on this case? Thanks