Results 11 to 20 of about 101,541 (316)
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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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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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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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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Approximate Solutions of Multidimensional Wave Problems Using an Effective Approach
Journal of Function Spaces, 2023 The main goal of this paper is to introduce a new scheme for the approximate solution of 1D, 2D, and 3D wave equations. The recurrence relation is very important to deal with the approximate solution of differential problems.
Muhammad Nadeem +2 more
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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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Using shifted Legendre orthonormal polynomials for solving fractional optimal control problems [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2022 shifted Legendre orthonormal polynomials (SLOPs) are used to approximate the numerical solutions of fractional optimal control problems. To do so, first, the operational matrix of the Caputo fractional derivative, the SLOPs, and Lagrange ...
R. Naseri, A. Heydari, A.S. Bagherzadeh
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Mathematics, 2023 The main aim of this article is to propose an adaptive method to solve multidimensional parabolic problems with fractional power elliptic operators.
Raimondas Čiegis +3 more
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APPLICATION OF DARBOUX TRANSFORMATION TO MULTIDIMENSIONAL INHOMOGENEOUS PROBLEMS
TASK Quarterly, 2016 General properties of ladder operators applied to inhomogeneous problems are studied in the context of their usefulness for solving practical problems with stress put on the possibility of embedding the interwine relation onto a wider class of operators.
GRZEGORZ KWIATKOWSKI
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Computational Methods for Multidimensional Neutron Diffusion Problems
Science and Technology of Nuclear Installations, 2009 A neutronic module for the solution of two-dimensional steady-state multigroup diffusion problems in nuclear reactor cores is developed. The module can produce both direct fluxes as well as adjoints, that is, neutron importances.
Song Han, Sandra Dulla, Piero Ravetto
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