[PDF] Top 20 Como desenvolver o raciocínio matemático na sala de aula?

... popular method as a design tool since it needs only a fast computer with a large mem- ...of partial dierential equations(PDEs), which are to be numerically solved, such as heat transfer and solid and ... See full document

... parabolic partial differential equations in three-dimensions using the finite difference method such as Alternating Direction Implicit ...heat equation using Alternating ... See full document

... heat equation in two space ...an alternating direction implicit (ADI) ...a two stage iterative procedure employing a fractional splitting strategy applied alternately at each ... See full document

... efficient alternating direction implicit (ADI) Galerkin method for solving the time-fractional partial differential equation with damping, where the fractional derivative is ... See full document

... In general, a mathematical model for groundwater problems is governed by PDEs including specification of system geometry, boundary conditions and initial conditions for transient process. This problem can be solved by ... See full document

... upwind method has been used for convective ...flow direction. Continuity equation has undergone a major manipulation to be converted into pressure ...pressure equation, SOR algorithm has been ... See full document

... Leland equation is one of the nonlinear B-S option pricing models which need to consider transaction costs and received extensive attention of economists and applied mathematicians in the past  years ...design ... See full document

... hybrid fuzzy dierential system by the improved predictor-corrector method, in which the explicit three-step method is used as a predictor and also an iteration of the implicit ... See full document

... Reaction-diffusion (RD) systems arise frequently in the study of chemical and biological phenomena and are naturally modeled by parabolic partial differential equations (PDEs). The dynamics of RD systems has been ... See full document

... proximal alternating direction method for structured variational ...projection-type method along a new descent ...new method is proved under certain ... See full document

... The method presented in this paper for the approximation of the reachable set, is based on pyra- midal fuzzy ...these fuzzy numbers are n dimensional ...n dimensional space) can form ... See full document

... Reynold’s equation is solved with alternating direction implicit scheme and the bearing and then two degree of freedom mathematical model of the rotor system is simulated for different ... See full document

... the alternating direction method (ADM) which was proposed by Gabay and Mercier [18] and Gabay ...proximal alternating directions method (PADM) is one of the attractive ... See full document

... This method is often used for solving linear equations of specific ...elliptic partial differential equation, the linear equation group often ...Rapid method is based on the ... See full document

... The dynamic model of the launch vehicle employed in the present research is from 19. This model consists of a set of nonlinear dierential equations describing the pitch plane rigidbody dynamics of a launch ... See full document

... The first of these were developed by Peaceman and Rachford (PRADI for short), is related to procedure developed by Douglas for solving the diffusion equation. Douglas and Rachford presented a method ... See full document

... Abstract On the basis of the Laplace integral transform, locally one-dimensional scheme of cleavage and quasi-linearization method to obtain an approximate analytical solution of the ... See full document

... In this article, a fourth-order numerical algorithm has been developed for solving 1D Burgers’ equation. From numerical and theoretical results show that there is no grid restriction for this new ... See full document

... equilibrium, two GKS schemes based on the limit for a well-resolved flow of the UGKS written for the Shakhov and Rykov models, see appendices I and J, have been analytically derived and implemented in the ... See full document

... With the development of information technology, the subject of high-dimensional data becomes more and more popular in science and engineering applications such as image and video processing, web documents analysis ... See full document