Results 61 to 70 of about 1,047,954 (200)
A new type of anti-heave semi-submersible drilling platform
Petroleum Exploration and Development, 2017 A new type of semi-submersible drilling platform is designed. The numerical simulation software is used to analyze the heave response of the new platform in the frequency domain and time domain, and the semi-submersible drilling platforms with double ...
Bo CHEN +4 more
doaj +1 more source
Spatiotemporal dynamics of a glioma immune interaction model
Scientific Reports, 2021 We report a mathematical model which depicts the spatiotemporal dynamics of glioma cells, macrophages, cytotoxic-T-lymphocytes, immuno-suppressive cytokine TGF-β and immuno-stimulatory cytokine IFN-γ through a system of five coupled reaction-diffusion ...
Subhas Khajanchi, Juan J. Nieto
doaj +1 more source
A knowledge-Induced Operator Model
Sultan Qaboos University Journal for Science, 2007 Learning systems are in the forefront of analytical investigation in the sciences. In the social sciences they occupy the study of complexity and strongly interactive world-systems.
M.A. Choudhury +2 more
doaj +1 more source
Asymptotically Exact Localized Expansions for Signals in Time-Frequency Domain
, 2011 Based on a unique waveform with strong exponential localization property, an exact mathematical method for solving problems in signal analysis in time-frequency domain is presented.
Avanesyan, Gagik T. +1 more
core +1 more source
, 2020 This paper is devoted to the mathematical analysis of some Diffuse Interface systems which model the motion of a two-phase incompressible fluid mixture in presence of capillarity effects in a bounded smooth domain.
Giorgini, Andrea +2 more
core +2 more sources
Trigonometric function transformation and its application in software reliability modeling.
PLoS ONEContextMany models based on S-shaped functions demonstrate their advantages in non-homogeneous Poisson process software reliability modeling. However, three well-known types have been used without deep mathematical evaluation.
Dai-Nghia Vy +4 more
doaj +1 more source
Mathematical model for empirically optimizing large scale production of soluble protein domains
BMC Bioinformatics, 2010 Background Efficient dissection of large proteins into their structural domains is critical for high throughput proteome analysis. So far, no study has focused on mathematically modeling a protein dissection protocol in terms of a production system. Here,
Miyazaki Satoshi +6 more
doaj +1 more source
Mathematical analysis of robustness of two-level domain decomposition methods with respect to inexact coarse solves [PDF]
Numerische Mathematik, 2020 Convergence of domain decomposition methods rely heavily on the efficiency of the coarse space used in the second level. The GenEO coarse space has been shown to lead to a fully robust two-level Schwarz preconditioner which scales well over multiple cores [27, 19] as has been proved rigorously in [27].
openaire +4 more sources
Optimal Concavity for Newtonian Potentials
Bruno Pini Mathematical Analysis Seminar, 2017 In this note I give a short overview about convexity properties of solutions to elliptic equations in convex domains and convex rings and show a result about the optimal concavity of the Newtonian potential of a bounded convex domain in ℝn , n ≥ 3 ...
Paolo Salani
doaj +1 more source
Towards Collaborative Conceptual Exploration
, 2018 In domains with high knowledge distribution a natural objective is to create principle foundations for collaborative interactive learning environments.
B Ganter +9 more
core +1 more source