<![CDATA[Math Is Fun Forum / Solving a system on nonlinear equations]]>2006-01-26T18:41:16ZFluxBBhttp://www.mathisfunforum.com/viewtopic.php?id=2612<![CDATA[Re: Solving a system on nonlinear equations]]>Sorry I'm not articulate enough.

What I meant is if I have a set of nolinear equations, how can I prove that there is indeed a solution to that system?

Thanks.

]]>2006-01-26T18:41:16Zhttp://www.mathisfunforum.com/viewtopic.php?pid=25697#p25697<![CDATA[Re: Solving a system on nonlinear equations]]>Convergence of a solution? Convergence is normally described for a function, not an equation. I'm not sure what you mean by convergence in this context.]]>http://www.mathisfunforum.com/profile.php?id=21432006-01-26T18:35:15Zhttp://www.mathisfunforum.com/viewtopic.php?pid=25696#p25696<![CDATA[Re: Solving a system on nonlinear equations]]>Thank you.

How about convergence to a solution, is that provable?

]]>2006-01-26T18:29:25Zhttp://www.mathisfunforum.com/viewtopic.php?pid=25695#p25695<![CDATA[Re: Solving a system on nonlinear equations]]>Consider the square, nonlinear, independant equations:

x² + y² = 0 x² + y² = 1

In short, the answer is no.

]]>http://www.mathisfunforum.com/profile.php?id=21432006-01-26T18:02:10Zhttp://www.mathisfunforum.com/viewtopic.php?pid=25694#p25694<![CDATA[Solving a system on nonlinear equations]]>Can we prove the existence of a unique solution of a square system of nonlinear equations? Where the number of equations equal the number of constraints and all equations are indepedent.]]>2006-01-26T16:07:43Zhttp://www.mathisfunforum.com/viewtopic.php?pid=25686#p25686