## DG-MP-PDE Seminar: Ivar Ekeland (UBC)

• Date: 11/09/2010
Lecturer(s):

Ivar Ekeland (UBC)

Location:

University of British Columbia

Topic:

An inverse function theorem for differentiable maps between Fr\'{e}chet spaces

Description:

I state and prove an inverse function theorem between Fr\'{e}chet spaces, which does not require that the function to be inverted is C^{2}, or even C^{1}, or even Fr\'{e}chet-differentiable.

Schedule:

3:30pm - 4:30pm, WMAX 110