The use of the local truncation error to improve arbitrary-order finite elements for the linear wave and heat equations
Sign Up to like & getrecommendations! Published in 2018 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2018.02.001
Abstract: Abstract The local truncation error in space and time can be efficiently used for the analysis and the increase in accuracy of the linear and high-order finite elements in the 1-D, 2-D and 3-D cases… read more here.
Keywords: truncation error; finite elements; local truncation; order ... See more keywords
Estimation of Truncation Error in Statistical Description of Communication Signals over mm-Wave Channels
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DOI: 10.3390/axioms11100569
Abstract: This paper presents an illustration of how knowledge from the field of special functions, orthogonal polynomials and numerical series can be applied to solve a very important problem in the field of modern wireless communications.… read more here.
Keywords: error statistical; truncation error; truncation; estimation truncation ... See more keywords
Truncation Error in Series Expansions Linking Microcanonical and Canonical Ensembles
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.93.125001
Abstract: In the microcanonical thermal pure quantum (mTPQ) method, the canonical ensemble is derived using Taylor series expansions. We prove that the truncation error decreases exponentially with system size when the effective temperature of the mTPQ… read more here.
Keywords: error series; series expansions; error; truncation error ... See more keywords