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| bio | website | |
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| location | ||
| age | ||
| visits | member for | 11 months |
| seen | May 10 at 15:06 | |
| stats | profile views | 4 |
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Jan 16 |
answered | Behavior of differential equation as argument goes to zero |
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Jan 12 |
awarded | Supporter |
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Jan 12 |
comment |
Behavior of differential equation as argument goes to zero Thanks a bunch. I have been doing my computations in Mathematica and I will try reproduce your result. I really wish you had got $z_2 \propto x^3$ since that this what they are saying in this paper: arxiv.org/pdf/gr-qc/0210102.pdf They mention this behavior in appendix A below equation A4, and the equation I wrote above is equation 20. I've made some obvious replacements in the variables. Thanks again. |
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Jan 12 |
comment |
Behavior of differential equation as argument goes to zero @Pavel, Thanks for pointing out the error. I have fixed the equations. I do know that y2 = x^3, there should not be any other terms. |
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Jan 12 |
revised |
Behavior of differential equation as argument goes to zero fixed typos in equations pointed out my Pavel. |
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Jan 11 |
asked | Behavior of differential equation as argument goes to zero |
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Sep 3 |
awarded | Commentator |
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Sep 3 |
comment |
Help Understanding Spectral Method for solving Differential Equations Quick question; How did get the expansion of (y+1)^2? Trial and error, software? |
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Sep 3 |
comment |
Help Understanding Spectral Method for solving Differential Equations Thanks,this works out pretty nicely. I was worried about taking this approach b/c I did not seeing it working out this well. I will try and let you know what happens. |
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Sep 2 |
awarded | Student |
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Sep 1 |
asked | Help Understanding Spectral Method for solving Differential Equations |
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Aug 21 |
comment |
Need help understanding shooting method @RobertIsrael, Thanks indeed. Sorry about the added confusion there, I just had to make sure before I implement this tomorrow. Thanks. |
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Aug 21 |
comment |
Need help understanding shooting method @J.M., no I have never actually heard of Brent's Method. I'll be sure to look it up. Thanks for the info. |
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Aug 21 |
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Need help understanding shooting method @J.M. What exactly is bracketing? I don't think I've come across that in my readings. A link would suffice, thanks. |
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Aug 21 |
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Need help understanding shooting method @Robert, Thanks. Ok, that does make sense. Not to be rude, but how sure are you,since you are saying it "could be the difference". |
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Aug 21 |
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Need help understanding shooting method Thanks Robert, this cools pretty interesting, I'm still trying to figure out how to implement this with my system, since I've never thought of, or since this method before. |
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Aug 21 |
comment |
Need help understanding shooting method Sorry meant to write more, couldn't fit it all, but I put it in a edit to my original post. |
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Aug 21 |
revised |
Need help understanding shooting method added 1336 characters in body |
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Aug 21 |
comment |
Need help understanding shooting method Hey Marty Cohen, |
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Aug 21 |
asked | Need help understanding shooting method |
