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Questions related from Sudharsan Balasubramanian
Dear Friends, I've to numerically solve NNV type equations (please see eq. (1) and (2) in the given link) which already has exact solutions. In other way, if I've the exact solutions for the...
08 August 2016 4,243 6 View
Dear Friends, Please share matlab code to solve Kdv equation using FFT method with the algorithm pdf. Thanks in advance.
06 June 2016 4,229 1 View
We have HP workstations one with 8 core Intel processors and 16 GB RAM and another with 12 core processor and 16 GB RAM. Are we able to cluster these two workstations and implement OpenMP threaded...
12 December 2014 8,082 4 View
Is there any worked examples or literatures are avalilable in order to solve Nonlinear Schordinger equation (NLS) using Split-Step Fourier Method (SSFM) in MATHEMATICA?
05 May 2014 7,326 3 View
How to find the eigenvalues and eigenvectors using LAPCK sofware? To be precise, I know how to find the numerical eigenvalues and eigenvectors using LAPACK. But, suppose I have two coupled...
11 November 2013 905 0 View
How can I solve the following integral in MATHEMATICA 8? It doesn't show any result. \Integral[Cos(2kx) Exp(-(x-x0)^2/w^2)]. Limit varies from -Infinity to +Infinity.
07 July 2013 7,319 5 View
How can I numerically solve coupled polynomial or transcendental equations using MATHEMATICA?
07 July 2013 1,959 5 View
How can I make a surface plot in python for data that is in external files (having three columns)? I referred to so many links online but it is really confusing.
03 March 2013 9,970 9 View
Using Mathematica how can I solve the gamma integrals? For example, \int(x^2\cos(2x)\exp(-x^2)). Limit varies from -Infinity to +Infinity
03 March 2013 7,933 3 View
What is a Lagrangian density equation? For the linear Schrodinger equation, how can we write this Lagrangian density equation?
01 January 2013 8,791 4 View
Can anyone explain what Rydberg atoms are and give some examples from the periodic table?
11 November 2012 263 6 View
While I learning the Variational calculations peoples wrote a Lagrangian Density Equation from the Gross-pitaveskii (GP) or NLS equation. From that they found the effective Lagrangian and other...
08 August 2012 6,033 2 View
In BEC many research articles studied the dynamics of gap-solitons in different trapping potentials (mainly in optic lattice potentials.) My question is, what is gap-soliton? Can anyone can...
08 August 2012 3,657 0 View
For Bose-Einstein Condensates people care about the chemical potential. In almost all of the papers, articles or books they give the mathematical explanation for chemical potential and its impact...
07 July 2012 3,830 14 View
