[PLAIN]http://img146.imageshack.us/img146/331/capturexz.jpg[b]1. [Broken] The problem statement, all variables and given/known data[/b](adsbygoogle = window.adsbygoogle || []).push({});

2. Relevant equations

N/A

3. The attempt at a solution

Well, I think I've solved it, but I just want to share my thoughts to verify it's right. Here's my argument:

I think it's possible, only if u in entire [tex]\Omega[/tex][tex]_{2}[/tex]\[tex]\Omega[/tex] is a constant equal to 2.

I think the key thing in this question apart from the maximum principles is to believe u doesn't have to be continous all the time, and if discontinouity is allowed at the boundary [tex]\partial[/tex][tex]\Omega[/tex], then u indeed can be a constant equal to 2.

What do you guys think?

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Simple PDE argument

Can you offer guidance or do you also need help?

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