Results 11 to 20 of about 12,261,514 (349)
Multidimensional transonic shock waves and free boundary problems
Bulletin of Mathematical Sciences, 2022 We are concerned with free boundary problems arising from the analysis of multidimensional transonic shock waves for the Euler equations in compressible fluid dynamics.
Gui-Qiang G. Chen, Mikhail Feldman
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Mathematics, 2021 For multidimensional dependent cases with incomplete probability information of random variables, global sensitivity analysis (GSA) theory is not yet mature.
Zhiwei Bai +4 more
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Penalty approach for KT-pseudoinvex multidimensional variational control problems
AIMS Mathematics, 2023 The present paper is the result of a contemplative study of a multi-time control problem (MCP) by considering its associated equivalent auxiliary control problem (MCP)$ _{\varsigma} $ via the exact $ l_{1} $ penalty method. Further study reveals that the
Preeti +3 more
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Solution of the Fokker–Planck Equation by Cross Approximation Method in the Tensor Train Format
Frontiers in Artificial Intelligence, 2021 We propose the novel numerical scheme for solution of the multidimensional Fokker–Planck equation, which is based on the Chebyshev interpolation and the spectral differentiation techniques as well as low rank tensor approximations, namely, the tensor ...
Andrei Chertkov, Ivan Oseledets
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Visual Study of Multi-Dimensional Data in Remote Earth Sensing Problems [PDF]
E3S Web of Conferences, 2021 The article deals with the problem of multidimensional data presentation based on the application of the scientific visualization method. A method of visual-interactive animation based on dynamic representation of images in the form of 2D cross-sectional
Dobronets Boris +2 more
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On Multidimensional Packing Problems
SIAM Journal on Computing, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chekuri, Chandra, Khanna, Sanjeev
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Hybrid Learning Moth Search Algorithm for Solving Multidimensional Knapsack Problems
Mathematics, 2023 The moth search algorithm (MS) is a relatively new metaheuristic optimization algorithm which mimics the phototaxis and Lévy flights of moths. Being an NP-hard problem, the 0–1 multidimensional knapsack problem (MKP) is a classical multi-constraint ...
Yanhong Feng +4 more
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Some Method for Constructing Cycles in a Graph
Современные информационные технологии и IT-образование, 2022 Multidimensional matrices are a powerful tool for solving various fundamental scientific problems and applied scientific and technical problems. As examples of the use of multidimensional matrices in various fields, one can cite the work of the creator ...
Victor Munerman, Daniel Munerman
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Fractal and Fractional, 2022 In this paper, we establish two approximation theorems for the multidimensional fractional Fourier transform via appropriate convolutions. As applications, we study the boundary and initial problems of the Laplace and heat equations with chirp functions.
Yinuo Yang +3 more
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An Efficient Kriging Modeling Method Based on Multidimensional Scaling for High-Dimensional Problems
Algorithms, 2021 Kriging-based modeling has been widely used in computationally intensive simulations. However, the Kriging modeling of high-dimensional problems not only takes more time, but also leads to the failure of model construction.
Yu Ge +3 more
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