Results 41 to 50 of about 4,687,832 (367)

Advances in Logic, Operations and Computational Mathematics

open access: yes, 2016
Author Shahooth et al., aimed to study the present numerical methods for solving the linear Volterra-Fredholmintegro-differential equations of the second kind.
Alireza Heidari
semanticscholar   +1 more source

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

open access: yes, 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   +5 more
core   +3 more sources

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

open access: yes, 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

Predictive Modelling of Protest Event Signatures: Analyzing Temporal Dynamics and Digital Activism Discourse Across Global Movements

open access: yesJournal of Social Computing
This research introduced a predictive modeling framework to analyze the temporal dynamics of social media discourse during three global movements: the Mahsa Amini Protests (2022), South African Unrest (2021), and the Black Lives Matter Movement (2020 ...
Amila Chethana Nanayakkara   +2 more
doaj   +1 more source

Linear analysis of Atwood number effects on shear instability in the elastic–plastic solids

open access: yesScientific Reports, 2021
The evolution of shear instability between elastic–plastic solid and ideal fluid which is concerned in oblique impact is studied by developing an approximate linear theoretical model.
Xi Wang   +4 more
doaj   +1 more source

Development of Student Worksheets Based Computational Thinking for Derivatives of Algebra Function

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2022
Computational Thinking (CT) is one of the important thinking skills in the 21st century. However, mathematics has not been widely developed in the classroom learning process.
Eka Rachma Kurniasi   +2 more
doaj   +1 more source

Mathematical and computational modeling of flexoelectricity

open access: yesJournal 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   +3 more
openaire   +3 more sources

Hydrodynamic Kelvin–Helmholtz instability on metallic surface

open access: yesScientific 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   +4 more
doaj   +1 more source

Mathematics: A life computed [PDF]

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

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

open access: yesAIP 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   +10 more
doaj   +1 more source

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