- Thread starter Panos26
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Can you state for us:

the theorem of existence and

the theorem of uniqueness

Of solutions of DE?

the theorem of existence and

the theorem of uniqueness

Of solutions of DE?

- Joined
- Jun 18, 2007

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You state:I need to prove that the DE y' = |y| ,y(0)=0 is an example at which the states of the theorem of existence and uniqueness are not true but the problem has unique solution

Can anyone explain this to me please?!

"... the states of the theorem of existence and uniqueness are not true ...."

Can you defend/refute the statement?

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Second, try solving the problem; I would break it into two cases (y >= 0 and y < 0) and see what happens.