Results 41 to 50 of about 4,760,247 (349)

Computational Triangulation in Mathematics Teacher Education

Computation, 2023
The paper is written to demonstrate the applicability of the notion of triangulation typically used in social sciences research to computationally enhance the mathematics education of future K-12 teachers. The paper starts with the so-called Brain Teaser
Sergei Abramovich
doaj   +1 more source

Tropical Effective Primary and Dual Nullstellens\"atze [PDF]

, 2015
Tropical algebra is an emerging field with a number of applications in various areas of mathematics. In many of these applications appeal to tropical polynomials allows to study properties of mathematical objects such as algebraic varieties and algebraic
Grigoriev, Dima, Podolskii, Vladimir V.
core   +3 more sources

Habituation as optimal filtering

iScience
Summary: Habituation, the reduction of responding to repetitive stimuli, is often conceptualized as a kind of attentional filter, amplifying salient signals at the expense of non-salient signals.
Samuel J. Gershman
doaj   +1 more source

Mathematical and computational modeling of flexoelectricity

Journal of Applied Physics, 2021
We first revisit the mathematical modeling of the flexoelectric effect in the context of continuum mechanics at infinitesimal deformations. We establish and clarify the relation between the different formulations, point out theoretical and numerical issues related to the resulting boundary value problems, and present the natural extension to finite ...
D. Codony, A. Mocci, J. Barceló-Mercader, I. Arias   +3 more
openaire   +3 more sources

Nonlinear convective stratified flow of Maxwell nanofluid with activation energy

Heliyon, 2019
The aim of present article is to explore the novel aspects of activation energy in nonlinearly convective flow of Maxwell nanofluid driven by nonlinearly stretched inclined cylinder.
Misbah Ijaz, Muhammad Ayub
doaj   +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

Mathematics: A life computed [PDF]

Nature, 2012
James Poskett navigates a sophisticated account of Alan Turing's extraordinarily varied intellectual world.
openaire   +2 more sources

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

Mathematics teachers’ perceptions of computational thinking and its integration into mathematics education

LUMAT
Computational thinking is a problem-solving process involving abstraction, algorithmic thinking, automation, debugging, decomposition, and generalisation.
Muhammad Zuhair Zahid
doaj   +1 more source