Jack Dawkins
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 Dec31 awarded Yearling Dec9 awarded Caucus Dec5 accepted Every solution of the system is attracted to the center manifold Oct20 awarded Favorite Question Oct4 revised Matrix exponentiation intuition. deleted 24 characters in body Oct4 revised Matrix exponentiation intuition. added an example Oct4 revised Matrix exponentiation intuition. added a little more explanation. Oct4 answered Matrix exponentiation intuition. Oct1 comment $-p_{xx}+f(p)=0$ has a unique solution $p$ I added the reference. I don't know if there is a standard way to add a reference on here. Please feel free to edit if that is the case. Oct1 revised $-p_{xx}+f(p)=0$ has a unique solution $p$ added a reference Oct1 revised $-p_{xx}+f(p)=0$ has a unique solution $p$ added 2 characters in body Oct1 revised $-p_{xx}+f(p)=0$ has a unique solution $p$ edited body Oct1 comment Mathematical Description for Steam Rising from a Cup The branch of mathematics would have to be fluid dynamics, I think. Oct1 asked $-p_{xx}+f(p)=0$ has a unique solution $p$ Sep29 comment Stuck on an epsilon-delta proof where I let delta be a minimum of two values You are welcome. I added a bit more information on the use of the $\delta$. Sep29 revised Stuck on an epsilon-delta proof where I let delta be a minimum of two values added 536 characters in body Sep29 answered When are you able to reduce equations such as $\tan(\pi/2-2x)=\tan3x$ to simply $\pi/2-2x=3x$? Sep29 answered Stuck on an epsilon-delta proof where I let delta be a minimum of two values Sep9 comment A matrix $G$ with all eigenvalues with nonzero real part. Then $t\mapsto |\exp(tG)x |$ is unbounded I initially made the same mistake of thinking that only $t\to \infty$ was what mattered :). Your answer is much appreciated. Aug31 accepted A matrix $G$ with all eigenvalues with nonzero real part. Then $t\mapsto |\exp(tG)x |$ is unbounded