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quant-ph2022
Implementation of a digitally encoded multigrid algorithm on a quantum computer
Peter Jaksch
Multigrid has become a popular method for solving some of the most challenging real-world computational problems, such as computational fluid dynamics (CFD). The reason for this is…
quant-ph2003
Eigenvector Approximation Leading to Exponential Speedup of Quantum Eigenvalue Calculation
Peter Jaksch, Anargyros Papageorgiou
We present an efficient method for preparing the initial state required by the eigenvalue approximation quantum algorithm of Abrams and Lloyd. Our method can be applied when solvin…