Výsledky vyhledávání - computational algorithms and numerical methods

Software for Exascale Computing - SPPEXA 2016-2019

“… The individual chapters address one or more of the research directions (1) computational algorithms, (2) system software, (3…”
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Software for Exascale Computing - SPPEXA 2016-2019 Autor Bungartz, Hans-Joachim, Reiz, Severin, Uekermann, Benjamin, Neumann, Philipp, Nagel, Wolfgang E

“…) computational algorithms, (2) system software, (3) application software, (4) data management and exploration, (5) programming, and (6) software tools. The book has an interdisciplinary appeal: scholars from computational sub-fields in computer science, mathematics, physics, or engineering will find it of particular interest…”
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Advances in numerical algorithms and methods in computational geosciences with modeling characteristics of multiple physical and chemical processes Autor Zhao, ChongBin

“…This paper aims to provide a brief introduction to recent advances in numerical algorithms and methods in the emerging computational geoscience filed with general simulation characteristics…”
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Computational Algorithms for Representing Aircraft Instruments with Barometric Physics (Numerical Methods Applied to Flight Simulation) Autor Ramirez-Lopez, Adan

“… The algorithms and routines developed for the screen display are created using the C++ programming language and compiled independently to be included as libraries to improve the software performance…”
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A survey of numerical algorithms that can solve the Lasso problems Autor Zhao, Yujie, Huo, Xiaoming

“…In statistics, the least absolute shrinkage and selection operator (Lasso) is a regression method that performs both variable selection and regularization…”
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The second Sandia Fracture Challenge: predictions of ductile failure under quasi-static and moderate-rate dynamic loading Autor Boyce, B. L., Kramer, S. L. B., Bosiljevac, T. R., Corona, E., Moore, J. A., Elkhodary, K., Simha, C. H. M., Williams, B. W., Cerrone, A. R., Nonn, A., Hochhalter, J. D., Bomarito, G. F., Warner, J. E., Carter, B. J., Warner, D. H., Ingraffea, A. R., Zhang, T., Fang, X., Lua, J., Chiaruttini, V., Mazière, M., Feld-Payet, S., Yastrebov, V. A., Besson, J., Chaboche, J.-L., Lian, J., Di, Y., Wu, B., Novokshanov, D., Vajragupta, N., Kucharczyk, P., Brinnel, V., Döbereiner, B., Münstermann, S., Neilsen, M. K., Dion, K., Karlson, K. N., Foulk, J. W., Brown, A. A., Veilleux, M. G., Bignell, J. L., Sanborn, S. E., Jones, C. A., Mattie, P. D., Pack, K., Wierzbicki, T., Chi, S.-W., Lin, S.-P., Mahdavi, A., Predan, J., Zadravec, J., Gross, A. J., Ravi-Chandar, K., Xue, L.

“… of computational methods, numerical algorithms, and constitutive models to the challenge. This exercise is intended to evaluate…”
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Advances in computational geoscience: Numerical methods and algorithms for simulating geofluid flow related problems Autor Zhao, Chongbin, Hobbs, Bruce E., Ord, Alison

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Software concepts and numerical algorithms for a scalable adaptive parallel finite element method Autor Witkowski, T., Ling, S., Praetorius, S., Voigt, A.

“… This information has to be provided to the solver in an efficient and solver specific way. We introduce data structures and numerical algorithms which fulfill this task…”
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A novel higher-order efficient computational method for pricing European and Asian options Autor Bansal, Saurabh, Natesan, Srinivasan

“…In this article, we present a fourth-order accurate numerical method for solving generalized Black-Scholes PDE describing European and Asian options…”
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A coupled time integration algorithm for discontinuous deformation analysis using the numerical manifold method Autor Qu, Xiaolei, Ma, Guowei, Qi, Chengzhi, Dyskin, Arcady V., Xia, Chen

“…Summary To improve the computational efficiency of the numerical manifold method for discontinuous deformation simulations, a spatial…”
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A stable numerical algorithm for the Brinkman equations by weak Galerkin finite element methods Autor Mu, Lin, Wang, Junping, Ye, Xiu

“…This paper presents a stable numerical algorithm for the Brinkman equations by using weak Galerkin (WG…”
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An adaptive single-point algorithm for global numerical optimization: Methods and Applications of Artificial and Computational Intelligence Autor VIVEROS-JIMENEZ, Francisco, LEON-BORGES, José A, CRUZ-CORTES, Nareli

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Inverse problems: From regularization to Bayesian inference Autor Calvetti, D., Somersalo, E.

“…Inverse problems deal with the quest for unknown causes of observed consequences, based on predictive models, known as the forward models, that associate the…”
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Nearest‐neighbor sparse Cholesky matrices in spatial statistics Autor Datta, Abhirup

“…Gaussian process (GP) is a staple in the toolkit of a spatial statistician. Well‐documented computing roadblocks in the analysis of large geospatial datasets…”
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Numerical simulation and fast method for the 0D‐1D multi‐scale coupled model and its application in ischemic brain tissue blood flow problems Autor Liu, Yi, Jia, Junqing, Zeng, Fanhai, Jiang, Xiaoyun

“…‐1D geometric multi‐scale coupled model to characterize this process. Given the intricate nature of human cerebral vessels, we apply a numerical method combining the finite element method and the third‐order Runge…”
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A novel semi-explicit numerical algorithm for efficient 3D phase field modelling of quasi-brittle fracture Autor Hai, Lu, Zhang, Hui, Wriggers, Peter, Huang, Yu-jie, Feng, Ye, Junker, Philipp

“…•Propose a novel semi-explicit algorithm to integrate the explicit integral operator with the neighbour element method for efficient 3D phase field modelling of (quasi-) brittle fracture…”
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A review of Monte Carlo and quasi‐Monte Carlo sampling techniques Autor Hung, Ying‐Chao

“…‐Monte Carlo sampling techniques, which are widely used in numerical integration, simulation, and optimization…”
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Fast numerical algorithm for the reaction-diffusion equations using an interpolating method: Fast numerical algorithm for the reaction-diffusion Autor Yoon, Sungha, Lee, Chaeyoung, Kwak, Soobin, Kang, Seungyoon, Kim, Junseok

“…We present a fast and splitting-based numerical scheme that employs an interpolation method for the system of the reaction-diffusion equations…”
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Optimizing Computational Efficiency in Numerical Methods: A Comparative Analysis of Algorithms and Implementation in MATLAB Autor Gasangue, Diana Marie M., Laguardia, Allysa M., Espineda, Phoer Paulo M., Mendoza, Carlin Josh, Diaz, John Alfred P., Villareal, Isaac Miguel R., Lara, James Darrel M., Salvador, Anela L., Magon, Selverino A.

“…This research investigates and compares the overall performance of different numerical methods, and focuses on their accuracy, what will be the convergence rate, and the computational cost of each algorithm…”
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Computational Methods and Applications for Numerical Analysis

“… “Computational Methods and Applications for Numerical Analysis” of the MDPI “Mathematics” journal, which surround the theory, algorithms, programming, software, numerical…”
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