Results 21 to 30 of about 11,311,249 (292)
MATEC Web of Conferences, 2017 In this article we study the mean square consistency on numerical solutions of stochastic wave equations with cubic nonlinearities on two dimensional rectangles.
Hazaimeh Haziem M.
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General Euler Diagram Generation [PDF]
, 2008 Euler diagrams are a natural method of representing set-theoretic data and have been employed in diverse areas such as Visualizing statistical data, as a basis for diagrammatic logics and for displaying the results of database search queries.
Andrew Fish +6 more
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Changing Euler Diagram Properties by Edge Transformation of Euler Dual Graphs [PDF]
, 2009 Euler diagrams form the basis of several visual modelling notations, including statecharts and constraint diagrams. Recently, various techniques for automated Euler diagram drawing have been proposed, contributing to the Euler diagram generation problem:
Howse, John +5 more
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Lumped-Circuits Model of Lossless Transmission Lines and Its Numerical Characteristics
Frontiers in Energy Research, 2021 Aiming at the lumped-circuits model of the lossless transmission line in the digital simulation, the article discusses and analyzes the unit step response generation of the lumped-circuits model by comparing the numerical simulation results of the ...
Huiyi Zhou +3 more
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A General Method for Drawing Area-Proportional Euler Diagrams [PDF]
, 2011 Area-proportional Euler diagrams have many applications, for example they are often used for visualizing data in medical and biological domains. There have been a number of recent research efforts to automatically draw Euler diagrams when the areas of ...
Howse, John +5 more
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High order semi-implicit weighted compact nonlinear scheme for the all-Mach isentropic Euler system
Advances in Aerodynamics, 2020 The computation of compressible flows at all Mach numbers is a very challenging problem. An efficient numerical method for solving this problem needs to have shock-capturing capability in the high Mach number regime, while it can deal with stiffness and ...
Yanqun Jiang +4 more
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On the implicit density based OpenFOAM solver for turbulent compressible flows
EPJ Web of Conferences, 2017 The contribution deals with the development of coupled implicit density based solver for compressible flows in the framework of open source package OpenFOAM. However the standard distribution of OpenFOAM contains several ready-made segregated solvers for
Fürst Jiří
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The spectral discretization of the second-order wave equation
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2022 In this paper we deal with the discretization of the second order wave equation by the implicit Euler scheme for the time and the spectral method for the space. We prove that the time semi discrete and the full discrete problems are well posed.
Abdelwahed Mohamed, Chorfi Nejmeddine
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Parameter Uniform Numerical Method for Singularly Perturbed 2D Parabolic PDE with Shift in Space
Mathematics, 2022 Singularly perturbed 2D parabolic delay differential equations with the discontinuous source term and convection coefficient are taken into consideration in this paper. For the time derivative, we use the fractional implicit Euler method, followed by the
V. Subburayan, S. Natesan
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Euler Graph Transformations for Euler Diagram Layout [PDF]
, 2010 Euler diagrams are frequently used for visualizing information about collections of objects and form an important component of various visual languages.
Howse, John +7 more
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