- #1
anselcoffee
- 5
- 0
Homework Statement
Construct a function u of the space H'(B), where B is a unit sphere in R^3, which does not belong to L∞(B).
Homework Equations
(relevant facts)
all L2 are hilbert, therefore the problem reduces for us finding an L2 function which is not L-infinity.
The Attempt at a Solution
u=((1/(x+1))^(1/c))-1where c>2.
please note that this is adjusted because our domain is limited to a unit sphere. the unadjusted equation looks like this:
u=(1/x)^(1/c) where c>2.
we don't even know if this is correct. spent 2 days thinking about the problem. any help in finding this function would be much appreciated. thank you!