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Numerical methods for solving Helmholtz problems

open access: yes, 2009
In this work we focus on the design and the analysis of numerical methods for solving efficiently 2D Helmholtz problems in the mid- and high-frequency regime. We propose a new discontinuous Galerkin (DG) method for solving high frequency Helmholtz problems. At the element level, the solution is approximated by a superposition of plane waves.
openaire   +1 more source

Creative problem-solving after experimentally provoking dreams of unsolved puzzles during REM sleep. [PDF]

open access: yesNeurosci Conscious
Konkoly KR   +5 more
europepmc   +1 more source

High-concurrency tri-mode memristor-based ordinary differential equation solver. [PDF]

open access: yesNat Commun
Yu L   +12 more
europepmc   +1 more source

Programmable optoelectronic Ising machine for optimization of real-world problems. [PDF]

open access: yesLight Sci Appl
Hu Z   +8 more
europepmc   +1 more source

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