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Mar
1
comment Non-linear integral equation
@george2079: it should converge, at least it is eq. 5 in this paper: journals.aps.org/prl/pdf/10.1103/PhysRevLett.74.1633 The authors refer to an unpublished paper for the numerical part, commenting as follows: letting $x=tan(\beta)$, we set up a Gaussian-quadrature grid for $\beta$ and convert the above equations into a matrix form which can be solved iteratively. The logarithmic singularities are treated separately.
Feb
28
revised Non-linear integral equation
deleted 4 characters in body
Feb
28
comment Non-linear integral equation
I edited the question to include some more details! Thank you for your links!
Feb
28
revised Non-linear integral equation
added 167 characters in body
Feb
28
answered Apply a function to each element of a list and sum it
Feb
28
asked Non-linear integral equation
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26
awarded  Notable Question
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answered Using an ellipse as a threshold for Nearest function
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asked How to change the LabelStyle only for one axis?
Jul
4
comment MathLink and a function of a real variable
Thank you! Accepted!
Jul
4
accepted MathLink and a function of a real variable
Jul
4
comment MathLink and a function of a real variable
That's what I need, I thought that N[integer] would remain an integer, but this is not the case. If you want to convert your comment into an answer I will accept it. Thank you!
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asked MathLink and a function of a real variable
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accepted Interpolating a function of two variables
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comment Interpolating a function of two variables
chris: works like a charm! Too bad it's only a comment and I can't accept it... :-)