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Showing 1 to 3 of 3 for “"Cyclic Reduction"”.
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Scalable parallel tridiagonal algorithms with diagonal pivoting and their optimization for many-core architectures
… linear recurrence solvers. An Adaptive R-Cyclic Reduction algorithm introduces pivoting into the conventional R-Cyclic Reduction family, which commonly suffers limited quality of solutions due to no applicable pivoting. Our proposed algorithms can provide comparable quality of solutions to …
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Electronic struture and quantum transport in systems of quantum dots exposed to magnetic fields
… techniques of parallel linear algebra and cyclic reduction algorithms, the algorithm proceeds with the parallel treatment of the decomposed scattering region, thereby giving significant flexibility regarding the handling of highly demanding numerical problems as those encountered in …
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Evaluating new Oxygen Transfer Materials for Air Separation, Oxy-Fuel Combustion and other Processes
… air separation loop is characterised by the cyclic reduction and oxidation of solid material serving as an oxygen carrier, which has the capacity to release gas phase oxygen. At the time, the so-called Brin process suffered from the deactivation of the oxygen carrier material due to …