Sandeep Tyagi

<setdata> title=Dr. status=Postdoc (1/2005 - 12/2006) former=1 </setdata>

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As Sandeep Tyagi is not a member of our working group anymore, the information on this page might be outdated.

Research Interests

My basic interests lie in mathematical physics, especially in advanced algorithms to handle long range interactions. I am currently working on a $N\log N$ implementation of the electrostatic interaction for systems that are confined along one direction while remaining periodic along the other two directions. In the end, we would like to obtain a way to introduce any curved dielectric interface in a simulation and yet be able to calculate interactions with a $N\log N$ computational complexity rather then $N^{2}$. I am also interested in computational modeling of high-temperature superconductors as well as in solving complicated boundary value problems involving nonlinear differential equations on an unstructured grid. Recently, we have been trying to include hydrodynamic interactions in a Brownian dynamics simulation with a linear complexity as well.