Results 31 to 40 of about 694,261 (269)

Hydrodynamic Kelvin–Helmholtz instability on metallic surface

Scientific Reports, 2023
Kelvin–Helmholtz instability on metallic surface is relevant to intense oblique impact in many physical processes such as explosive welding, Inertial Confinement Fusion and planetary impact events.
Xi Wang, Xiao-Mian Hu, Sheng-Tao Wang, Hao Pan, Jian-Wei Yin   +4 more
doaj   +1 more source

Parameterized Algorithmics for Computational Social Choice: Nine Research Challenges [PDF]

, 2014
Computational Social Choice is an interdisciplinary research area involving Economics, Political Science, and Social Science on the one side, and Mathematics and Computer Science (including Artificial Intelligence and Multiagent Systems) on the other ...
Bredereck, Robert, Chen, Jiehua, Faliszewski, Piotr, Guo, Jiong, Niedermeier, Rolf, Woeginger, Gerhard J.   +5 more
core   +3 more sources

Second law analysis for nonlinear convective flow of a reactive couple stress fluid through a vertical channel

Heliyon, 2018
The present article investigates the entropy generation rate in the nonlinear convective flow of a reactive couple stress liquid through a channel filled with saturated materials and subjected to convective cooling.
Samuel O. Adesanya, H.A. Ogunseye, R.S. Lebelo, K.C. Moloi, O.G. Adeyemi   +4 more
doaj   +1 more source

Study on MOOC scoring algorithm based on Chinese University MOOC learning behavior data

Heliyon, 2018
Existing online learning evaluation methods do not accurately reflect learning effects, which only considers test and assignment scores. A comprehensive evaluation algorithm is proposed in this paper based on the big data of learning behavior.
Yong Luo, Guochang Zhou, Jianping Li, Xiao Xiao   +3 more
doaj   +1 more source

Efficient Computation of Collatz Sequence Stopping Times: A Novel Algorithmic Approach

IEEE Access
The Collatz conjecture, which posits that any positive integer will eventually reach 1 through a specific iterative process, is a classic unsolved problem in mathematics.
Eyob Solomon Getachew, Beakal Gizachew Assefa   +1 more
doaj   +1 more source

Heat transfer enhancement in the boundary layer flow of hybrid nanofluids due to variable viscosity and natural convection

Heliyon, 2019
The aim of the current work is to explore how heat transfer can be enhanced by variations in the basic properties of fluids in the presence of free convection with the aid of suspended hybrid nanofluids.
S. Manjunatha, B. Ammani Kuttan, S. Jayanthi, Ali Chamkha, B.J. Gireesha   +4 more
doaj   +1 more source

Deep-learning potential method to simulate shear viscosity of liquid aluminum at high temperature and high pressure by molecular dynamics

AIP Advances, 2021
The shear viscosity of matter and efficient simulating methods in a wide range of temperatures and densities are desirable. In this study, we present the deep-learning many-body potential (the deep potential) method to reduce the computational cost of ...
Yuqing Cheng, Han Wang, Shuaichuang Wang, Xingyu Gao, Qiong Li, Jun Fang, Hongzhou Song, Weidong Chu, Gongmu Zhang, Haifeng Song, Haifeng Liu   +10 more
doaj   +1 more source

Computational reverse mathematics and foundational analysis [PDF]

, 2018
Reverse mathematics studies which subsystems of second order arithmetic are equivalent to key theorems of ordinary, non-set-theoretic mathematics. The main philosophical application of reverse mathematics proposed thus far is foundational analysis, which
Eastaugh, Benedict
core   +1 more source

Analysis of moving least squares approximation revisited

, 2015
In this article the error estimation of the moving least squares approximation is provided for functions in fractional order Sobolev spaces. The analysis presented in this paper extends the previous estimations and explains some unnoticed mathematical ...
Mirzaei, Davoud
core   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source