Results 81 to 90 of about 4,760,247 (349)

An Efficient Hybrid Numerical Scheme for Nonlinear Multiterm Caputo Time and Riesz Space Fractional-Order Diffusion Equations with Delay

Journal of Function Spaces, 2021
In this paper, we construct and analyze a linearized finite difference/Galerkin–Legendre spectral scheme for the nonlinear multiterm Caputo time fractional-order reaction-diffusion equation with time delay and Riesz space fractional derivatives.
A. K. Omran, M. A. Zaky, A. S. Hendy, V. G. Pimenov   +3 more
doaj   +1 more source

Students' Proficiency in Computational Thinking Through Constructivist Learning Theory

International Journal of Mathematics and Mathematics Education
This study aims to assess students' mathematical computational thinking skills in the Mathematics Education program, focusing on the constructivist learning paradigm.
Lilis Marina Angraini, Nia Kania, Ferit Gürbüz   +2 more
semanticscholar   +1 more source

Matrix Structure Exploitation in Generalized Eigenproblems Arising in Density Functional Theory

, 2009
In this short paper, the authors report a new computational approach in the context of Density Functional Theory (DFT). It is shown how it is possible to speed up the self-consistent cycle (iteration) characterizing one of the most well-known DFT ...
Bientinesi, Paolo, Di Napoli, Edoardo, Psihoyios, George, Simos, Theodore E., Tsitouras, Ch.   +4 more
core   +1 more source

Mathematics of topological quantum computing [PDF]

Bulletin of the American Mathematical Society, 2018
In topological quantum computing, information is encoded in “knotted” quantum states of topological phases of matter, thus being locked into topology to prevent decay. Topological precision has been confirmed in quantum Hall liquids by experiments to an accuracy of10−1010^{-10}and harnessed to stabilize quantum memory.
Zhenghan Wang, Eric C. Rowell
openaire   +3 more sources

Novel Surface‐Based Bézier Metamaterials: A Higher Degree of Parametrization toward Tailoring the Effective Properties under Compression

Advanced Engineering Materials, EarlyView.
Cubic Bézier curves are used in the synthesis of novel surface‐based metamaterials with tunable mechanical properties. Surface‐based geometries are 3D printed and tested in compression. The resulting mechanical properties are correlated to changes in the shape of the base curve, with high potential in energy absorption through the adjustment of their ...
Alberto Álvarez‐Trejo, Enrique Cuan‐Urquizo, Armando Roman‐Flores   +2 more
wiley   +1 more source

Handbook of Computational Social Choice

, 2016
The rapidly growing field of computational social choice, at the intersection of computer science and economics, deals with the computational aspects of collective decision making.
F. Brandt, Vincent Conitzer, U. Endriss, Jérôme Lang, Ariel D. Procaccia   +4 more
semanticscholar   +1 more source

Computational and Mathematical Methods in Medicine [PDF]

Computational and Mathematical Methods in Medicine, 2011
This issue marks a transition and a changing of the guard for Computational and Mathematical Methods in Medicine (CMMM). It is with some nostalgia that we look back on our long and illustrious association with Taylor and Francis; however, at the same time we look to the future with optimism and hope as Hindawi takes the helm and converts CMMM to the ...
Sivabal Sivaloganathan, Pamela F. Jones
openaire   +3 more sources

Internal Temperature Evolution Metrology and Analytics in Li‐Ion Cells

Advanced Functional Materials, EarlyView.
This study investigates the non‐linear evolution of internal temperatures across diverse operating conditions, highlighting the disparities between internal and external measurements and the resulting thermal asymmetries. The coupled thermo‐electrochemical modeling framework provides a comprehensive analysis of various heat generation modes, examining ...
Anuththara S. J. Alujjage, Bairav S. Vishnugopi, Avijit Karmakar, David P. Magee, Yevgen Barsukov, Partha P. Mukherjee   +5 more
wiley   +1 more source

Influence of Layering and Curie Temperature Uncertainty on the Performance of Multilayer Active Magnetic Regenerators

Advanced Functional Materials, EarlyView.
This study examines how manufacturing uncertainties in Curie temperatures (1.5–2°C) affect multilayer active magnetic regenerators (AMR). While increasing the number of magnetocaloric layers boosts cooling power, performance degrades due to temperature variations.
Urban Tomc, Guilherme F. Peixer, Christian R. H. Bahl, Kaspar K. Nielsen, Jaime A. Lozano, Jader R. Barbosa, A. Kitanovski   +6 more
wiley   +1 more source

Shock Boundary Layer Interaction and Aero-Optical Effects in a Transonic Flow over Hemisphere-on-Cylinder Turrets

International Journal of Aerospace Engineering, 2022
Hemisphere-on-cylinder turrets are the main airborne optical platform structure. However, an unsteady shock boundary layer interaction (SBLI) would act on flow separation and turbulent wake, which causes serious aero-optical effects with high spatial and
Xiang Ren, Huahua Yu, Xianghong Yao, Hua Su, Peng Hu   +4 more
doaj   +1 more source