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Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.094507
Abstract: General-purpose Markov Chain Monte Carlo sampling algorithms suffer from a dramatic reduction in efficiency as the system being studied is driven towards a critical point through, for example, taking the continuum limit. Recently, a series…
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Keywords:
efficient modeling;
maps lattice;
theory;
trivializing maps ... See more keywords
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Published in 2018 at "Physical Review Fluids"
DOI: 10.1103/physrevfluids.3.053101
Abstract: Locomotion in Stokes flow is an intensively-studied problem because it describes important biological phenomena such as the motility of many sperm, bacteria, algae and protozoa. Numerical computations can be challenging due to the presence of…
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Keywords:
meshfree efficient;
swimming cells;
modeling swimming;
efficient modeling ... See more keywords
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2
Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3232488
Abstract: We present an efficient scheme for computing 3-D magnetotelluric (MT) forward responses. The scheme is especially valuable for large models resulting from fine discretization or the large survey area. The proposed approach overcomes the iterative…
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Keywords:
efficient modeling;
scheme;
large models;
grid stretching ... See more keywords
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Published in 2022 at "Micromachines"
DOI: 10.3390/mi13060962
Abstract: This paper presents a numerical reduced-order modeling (ROM) approach for complex multi-layered arrays of piezoelectric micromachined ultrasonic transducers (PMUTs). The numerical modeling technique adopted to generate an array of PMUTs consisting of a considerable number…
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Keywords:
arrays various;
efficient modeling;
simulation pmut;
pmut arrays ... See more keywords