Results 1 to 10 of about 5,249,791 (304)

Simulation of magnetic dipole and dual stratification in radiative flow of ferromagnetic Maxwell fluid

Heliyon, 2019
Theoretical investigation is performed to explore the novel aspects of nonlinear thermal radiation and non-uniform heat source/sink for chemically reactive flow of ferromagnetic Maxwell liquid over a permeable stretching sheet.
Misbah Ijaz, Muhammad Ayub
doaj   +1 more source

A multi-feature predicting model of crown evolution involving material properties

AIP Advances, 2022
We propose a new model for the crown evolution after a single drop impacts on a thin film. In contrast with the existing models that mainly focus on the status of well-developed crown or the bottom radius evolution, multiple features are provided in our ...
Tianyu Ma, Yanchuang Cao, Jun Liu, Aiguo Xu, Jie Chen, Yingqi Jia, Dawei Chen   +6 more
doaj   +1 more source

Applying computational complexity to the emergence of classicality [PDF]

, 2013
Can the computational complexity theory of computer science and mathematics say something new about unresolved problems in quantum physics? Particularly, can the P versus NP question in the computational complexity theory be a factor in the elucidation ...
Bolotin, Arkady
core  

Vehicle routing for a mid-day meal delivery distribution system

Heliyon, 2019
This paper considers the distribution system of a school feeding program (mid-day meals), wherein a set of delivery vehicles transfer cooked food from a kitchen facility to various schools within a specified delivery deadline.
Yuvraj Gajpal, Vivek Roy, B.S. Sahay
doaj   +1 more source

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

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

For a learnable mathematics in the digital cultures [PDF]

, 2001
I begin with some general remarks concerning the co-evolution of representational forms and mathematical meanings. I then discuss the changed roles of mathematics and novel representations that emerge from the ubiquity of computational models, and ...
Noss, Richard
core   +1 more source

Kneadings, Symbolic Dynamics and Painting Lorenz Chaos. A Tutorial

, 2012
A new computational technique based on the symbolic description utilizing kneading invariants is proposed and verified for explorations of dynamical and parametric chaos in a few exemplary systems with the Lorenz attractor.
Abad A., Afraimovich V., Afraimovich V., ANDREY SHILNIKOV, Barrio R., Barrio R., Bykov V. V., Glendinning P., Gonchenko S. V., Hubner U., LEONID SHILNIKOV, Malkin M., ROBERTO BARRIO, Roshchin N., Rychlic M., Shilnikov A., Shilnikov L., Shilnikov L., Shilnikov L., Shilnikov L. P.   +19 more
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Structural results on convexity relative to cost functions

, 2012
Mass transportation problems appear in various areas of mathematics, their solutions involving cost convex potentials. Fenchel duality also represents an important concept for a wide variety of optimization problems, both from the theoretical and the ...
A. Karakhanyan, C.P. Niculescu, C.P. Niculescu, Daniel Alexandru Ion, Flavia-Corina Mitroi, H. Touchette, L. Rüschendorf, N. Trudinger, N. Trudinger, S.T. Rachev, W. Fenchel, W. Gangbo, X.-J. Wang, X.-N. Ma   +13 more
core   +1 more source

Riga – Plate flow of γ Al2O3-water/ethylene glycol with effective Prandtl number impacts

Heliyon, 2019
In many industrial processes, the cooling process can be improved by varying the flow geometry or changing the additives in the working fluid. The present work concentrates on the flow of γ Al2O3 –Water/Ethylene Glycol over a Gailitis and Lielausis ...
N. Vishnu Ganesh, Qasem M. Al-Mdallal, Sara Al Fahel, Shymaa Dadoa   +3 more
doaj   +1 more source