Results 21 to 30 of about 821 (111)
Modeling Temporally Evolving and Spatially Globally Dependent Data
International Statistical Review, Volume 86, Issue 2, Page 344-377, August 2018., 2018 Summary The last decades have seen an unprecedented increase in the availability of data sets that are inherently global and temporally evolving, from remotely sensed networks to climate model ensembles. This paper provides an overview of statistical modeling techniques for space–time processes, where space is the sphere representing our planet.
Emilio Porcu +2 more
wiley +1 more source
International Journal of Atmospheric Sciences, Volume 2015, Issue 1, 2015., 2015 During premonsoon season (March to May) convective developments in various forms are common phenomena over the Gangetic West Bengal, India. In the present work, simulation of wind squall on three different dates has been attempted with the help of mesoscale model MM5.
Prosenjit Chatterjee +3 more
wiley +1 more source
Laminated Beam Analysis by Polynomial, rigonometric, Exponential and Zig-Zag Theories [PDF]
, 2013 A number of refined beam theories are discussed in this paper. These theories were obtained by expanding the unknown displacement variables over the beam section axes by adopting Taylor's polynomials, trigonometric series, exponential, hyperbolic and zig ...
Carrera, Erasmo +2 more
core +1 more source
A kind of Bernoulli-type quasi-interpolation operator with univariate multiquadrics [PDF]
Computational & Applied Mathematics, 2010 In this paper, a kind of Bernoulli-type operator is proposed by combining a univariate multiquadric quasi-interpolation operator with the generalized Taylor polynomial. With an assumption on the shape-preserving parameter c, the convergence rate of the new operator is derived, which indicates that it could produce the desired precision.
Wang, Ren-Hong, Xu, Min
openaire +3 more sources
International Journal of Differential Equations, Volume 2015, Issue 1, 2015., 2015 Meshless method of line is a powerful device to solve time‐dependent partial differential equations. In integrating step, choosing a suitable set of points, such as adaptive nodes in spatial domain, can be useful, although in some cases this can cause ill‐conditioning.
Jafar Biazar +2 more
wiley +1 more source
A kind of improved univariate multiquadric quasi-interpolation operators
Computers & Mathematics with Applications, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ren-Hong Wang 0001, Min Xu, Qin Fang
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An alternative procedure for selecting a good value for the parameter c in RBF-interpolation [PDF]
, 2010 The impact of the scaling parameter c on the accuracy of interpolation schemes using radial basis functions (RBFs) has been pointed out by several authors.
AV Vecchia +17 more
core +1 more source
Numerical Solution of Nonlinear Sine‐Gordon Equation by Modified Cubic B‐Spline Collocation Method
International Journal of Partial Differential Equations, Volume 2014, Issue 1, 2014., 2014 Modified cubic B‐spline collocation method is discussed for the numerical solution of one‐dimensional nonlinear sine‐Gordon equation. The method is based on collocation of modified cubic B‐splines over finite elements, so we have continuity of the dependent variable and its first two derivatives throughout the solution range.
R. C. Mittal +2 more
wiley +1 more source
A Study of Different Modeling Choices For Simulating Platelets Within the Immersed Boundary Method [PDF]
, 2012 The Immersed Boundary (IB) method is a widely-used numerical methodology for the simulation of fluid-structure interaction problems. The IB method utilizes an Eulerian discretization for the fluid equations of motion while maintaining a Lagrangian ...
Fogelson, Aaron L. +3 more
core +3 more sources
Solving Diffusion Equation Using a New Multiquadric Quasi-interpolation [PDF]
Advances in Intelligent Systems Research, 2014 In this paper, a new univariate quasi-interpolation operator is presented by means of construction way with cubic Multiquadric functions. It possesses univariate cubic polynomial reproduction property, quasi convexity-preserving and shapepreserving of order 4 properties, and a higher convergence rate.
Wang Ziqiang, Cao Junying
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