[PDF] Top 20 Comput. Appl. Math. vol.31 número3

... [8] V. Yen and M. Nagurka, Optimal control of linearly constrained linear systems via state parameterization. Optimal Control. Appl. Methods, 13 (1992), 155–167. [9] G. Elnagar, M. Kazemi and M. Razzaghi, The ... See full document

... In this approach, the subgrid artificial diffusion is adaptively determined as a function of the accuracy of the resolved scale solution, yielding a free parameter subgrid scale method..[r] ... See full document

... This work deals with an explicit scheme introduced in [6], for the numerical time integration of the convection-diffusion equations, discretised in space by techniques based on variation[r] ... See full document

... The assessment was made comparing the results computed by the platforms with certified values, that is, known results, computing the number of correct significant digits.. Mathematical s[r] ... See full document

... In this step Spiazzi and Mascheroni [3] model was used, that considers the mass transfer through cellular membranes and the multicomponent diffusion between intercellular spaces. In order to obtain the concentration ... See full document

... In [9] Gandarias established local conservation laws for a porous medium equation using the self-adjointness of the equation under consideration.. More recently Gandarias and Bruzón [11][r] ... See full document

... 3.2 Fuzzy decision making using fuzzy optimization – flexible optimization Fuzzy decision making using fuzzy optimization was first operationalized by Tanaka, Okuda, and Asai [31, 32], and then by Zimmermann [38]. ... See full document

... One can clearly see from this figure that the numerical method captured, at least qualitatively, the essential physical mechanism (e.g. the circular hydraulic jump and surface waves on s[r] ... See full document

... We considered the number of latent competing risks modeled by a zero trun- cated Poisson distribution, directly generalizing the models proposed by Ku¸s (2007) (minimum activation scheme[r] ... See full document

... Ostrowski type inequalities for interval-valued functions using generalized Hukuhara derivative ∗.. ROMÁN-FLORES Instituto de Alta Investigación, Universidad de Tarapacá, Casilla 7D, Ari[r] ... See full document

... Based on this result, also the local convergence of a sequential quadratic semidefinite programming algorithm extends to this weak second order sufficient condition.. Mathematical subjec[r] ... See full document

... some new methods such as differential transform method are applied for solv- ing two dimensional linear and nonlinear Volterra integral equations [1, 5, 19].. In this work, we will apply[r] ... See full document

... Modulation on Riemannian manifold introduced in the 1960s [13], called twister modulation, has been the subject of recent works [1, 9, 14], due to the good performance presented and of course because of these surfaces ... See full document

... In the present article, we construct the fundamental solution of system of differ- ential equations in the theory of micropolar thermoelastic diffusion with voids in case of steady oscil[r] ... See full document

... Aghazadeh, Numerical computational solution of the Volterra integral equations system of the second kind by using an expansion method. Young, The application of approximate product-integ[r] ... See full document

... For a semigroup of homeomorphisms of a compact metric space it is shown, under certain conditions, that a chain control set is the intersection of control sets for the semigroups generat[r] ... See full document

... Finally, in paragraph 5 we give some illustrative results and a sufficient condition (5.4) for the Luikov number Lu in order to obtain when the temperature distribution has a minimum val[r] ... See full document

... By use of a rigorous asymptotics analysis, we show that macroscopic deformations can disappear at the limit, but their damaging effect remains in the equation describing the evolution of[r] ... See full document

... In this setup, following a dynamic programming approach, we have shown that the two player zero-sum infinite dimensional differential game on the infinite horizon with discounted payoff [r] ... See full document

... When pure steam is injected, there will be a decrease of the steam saturation in the hot zone away from the injection point, described as a rarefaction wave, and then a SCF to the cold w[r] ... See full document