Browsing Science (Faculty of) by Subject "numerical methods"

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Cosmological beam plasma instabilities

Shalaby, Mohamad (University of Waterloo, 2017-08-24)

Blazars are the main source of extragalactic very high energy gamma-rays. These gamma rays annihilate on the extragalactic background light, producing electron-positron pair beams with TeV energies. The pair beams are very ...
Improved convergence in block copolymer self-consistent field theory by Anderson mixing

Thompson, Russell B.; Rasmussen, Kim O.; Lookman, Turab (American Institute of Physics, 2004)

A modification to real space polymeric self-consistent field theory algorithms that greatly improves the convergence properties is presented. The method is based on Anderson mixing (D. G. Anderson, J. Assoc. Comput. Mach. ...