Báo cáo hóa học: " Research Article On the Spectrum of Almost Periodic Solution of Second-Order Neutral Delay Differential Equations with Piecewise Constant of Argument" ppt

... 2009 Recommended by Ondrej Dosly The spectrum containment of almost periodic solution of second-order neutral delay differential equations with piecewise constant of argument EPCA, for short of the form ... Difference Equations Volume 2009, Article ID 143175, 14 pages doi:10.1155/2009/143175 Research Article On the Spectrum of Almost Period...

Ngày tải lên: 21/06/2014, 20:20

... and their superpositions are also allowed. The study of the neutral functional differential equations is essentially based on the questions of the action and estimates of the spectral radii of the ... question also in the form: how can we make the conclusions about nonoscillation of the equation Mx  0 or about positivity of the Cauchy function Ct, s of...

Ngày tải lên: 22/06/2014, 03:20

... face of talking speaker. The feature used is the histogram of the hue plane of the face pixels. The face of the speaker is first extracted from thevideo.Thehueplaneofthefaceregionofeachframe is then ... in the preposition represented by the subset. This definition of the belief function is used to formulate the soft belief functions proposed in the following sect...

Ngày tải lên: 21/06/2014, 05:20

... question whether the result of Theorem D about the case α  γ holds for ρ ∗ -mixing sequence. 2 Journal of Inequalities and Applications The notion of ρ ∗ -mixing seems to be similar to the notion ... numbers,” Proceedings of the National Academy of Sciences of the United States of America, vol. 33, pp. 25–31, 1947. 13 P. Erd ¨ os, On a theorem of Hsu and Robbin...

Ngày tải lên: 21/06/2014, 05:20

... & Sons, New York, NY, USA, Science edition, 1940. 2 D. H. Hyers, On the stability of the linear functional equation,” Proceedings of the National Academy of Sciences of the United States of ... 8–13. One should remember that the functional equation is called stable if any approximately solution to the functional equation is near to a true solution of that...

Ngày tải lên: 21/06/2014, 05:20

... 8AdvancesinDifference Equations version of the induction principle on time scales Remark 1.6, we can obtain the following result. Theorem 3.1. Let g : σa,b × 2 → be continuous. Suppose that there are constants ... least one solution in C 2 a, b. 3. An Additional Result Parallel to the definition of delta derivative, the notion of nabla derivative was introduced, an...

Ngày tải lên: 21/06/2014, 05:20

... topological involution on X.ThenC R X, τ does not have the fixed-point property. Proof. By part i of Proposition 3.4, C R X, τ is an infinite dimensional real vector space. On the other hand, C R X, ... separates the points of ΩA.TheGelfand topology of ΩA is the weakest topology on ΩA for which every  f ∈  A is continuous. In fact, the Gelfand topology of...

Ngày tải lên: 21/06/2014, 07:20

... is important to study the existence of strong solution and properties of the strong solution set. In general, the ideal solutions do not exist. Very recently, the generalized strong vector quasiequilibrium ... solution, It is better than other solutions such as efficient solution, weak efficient solution, proper efficient solution and supper efficient solution see 13. Thus,...

Ngày tải lên: 21/06/2014, 07:20

... pages doi:10.1155/2010/428936 Research Article On the Exponent of Convergence for the Zeros of the Solutions of y   Ay   By  0 Abdullah Alotaibi Department of Mathematics, King Abdulaziz University, ... concerns the exponent of convergence. Theorem 2.1. Let B and C be entire functions of order less than 1 with C / ≡ 0 and B being transcendental. Then every s...

Ngày tải lên: 21/06/2014, 07:20

... those questions are not the main aim of this paper but the study of the free boundary generated by the solution under suitable additional conditions on the data. There are many papers in the literature ... the uniqueness of periodic solution 6 and references therein and the continuous dependence with respect to the data 12 and references therein. Nonm...

Ngày tải lên: 21/06/2014, 11:20