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   Articles with "approximate method" as a keyword



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Improved Approximate Method for Computing Convective Heating on Hypersonic Vehicles

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recommendations! Published in 2018 at "Journal of Aerospace Engineering"

DOI: 10.1061/(asce)as.1943-5525.0000861

Abstract: AbstractThis paper extends a previous modified axisymmetric analog method to predict heating rates on hypersonic vehicles in conjunction with inviscid computational fluid dynamic (CFD) codes which ... read more here.

Keywords: improved approximate; method; hypersonic vehicles; approximate method ... See more keywords

An Approximate Method for Construction of Polar Codes With Kernels Over F2t

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recommendations! Published in 2020 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2020.2995257

Abstract: An approximate method for evaluation of the reliability of the symbol subchannels induced by a polarizing transformation with non-binary kernels is proposed. We show that if polar codes are combined with the channel adapter, the… read more here.

Keywords: polar codes; construction polar; kernels f2t; approximate method ... See more keywords

An Approximate Method for Determining the Harmonic Barycentric Coordinates for Arbitrary Polygons

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recommendations! Published in 2019 at "Computational Mathematics and Mathematical Physics"

DOI: 10.1134/s0965542519030096

Abstract: A relation for finding the harmonic barycentric coordinates for an arbitrary polygon is obtained. The solution is approximate analytical. In the proposed statement, the harmonic barycentric coordinates are determined in terms of the logarithmic potential… read more here.

Keywords: harmonic barycentric; approximate method; barycentric coordinates; coordinates arbitrary ... See more keywords

An Approximate Method for Calculating Elastic–Plastic Stress and Strain on Notched Specimens

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recommendations! Published in 2022 at "Materials"

DOI: 10.3390/ma15041432

Abstract: The paper deals with an approximate method for calculating elastic–plastic stresses and strains on the surface of notched samples. The method is based on the Abdel–Karim–Ohno cyclic plasticity model. The plane stress condition is considered… read more here.

Keywords: approximate method; method calculating; method; calculating elastic ... See more keywords

An Iterative Approximate Method for Solving 2D Weakly Singular Fredholm Integral Equations of the Second Kind

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recommendations! Published in 2025 at "Mathematics"

DOI: 10.3390/math13111854

Abstract: This work aims to propose an iterative method for approximating solutions of two-dimensional weakly singular Fredholm integral Equation (2D-WSFIE) by incorporating the product integration technique, an appropriate cubature formula, and the Picard algorithm. This iterative… read more here.

Keywords: method; weakly singular; iterative approximate; singular fredholm ... See more keywords