ON THE SOLVABILITY OF INITIAL-VALUE PROBLEMS FOR NONLINEAR IMPLICIT DIFFERENCE EQUATIONS PHAM KY ANH pdf

... ON THE SOLVABILITY OF INITIAL-VALUE PROBLEMS FOR NONLINEAR IMPLICIT DIFFERENCE EQUATIONS PHAM KY ANH AND HA THI NGOC YEN Received 18 February 2004 Our aim is twofold. First, we ... and the solvability of IVPs for nonlinear IDEs. The result of this paper can be considered as a discrete version of the corresponding result of [4]. 2. Index 1 linear...

Ngày tải lên: 23/06/2014, 00:20

... of the existence of solutions for (1.1) into the problem of the existence of a minimizer for some associated energy functional. Let us point out that, to the best of our knowledge, discrete problems ... u(k)). Therefore, similar to the proof of Theorem 4.1, Theorem 4.2 follows immediately. □ Guiro et al. Advances in Difference Equations 2011, 2011:32 http://www...

Ngày tải lên: 20/06/2014, 22:20

... linguistic information and stress the importance of relations between text segments in discourse interpretation. In fact, the incorporation of the above types of information ties in well with the SDRT ... metaphorical reasoning. In Conference Companion to the 10th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2003), pages 5...

Ngày tải lên: 08/03/2014, 03:20

... O. Then I is an O-ideal, and the matrix of α acting on I by multiplication in the basis v 1 ,v 2 is precisely A. The choice of basis of I gives an identification I ∼ = Z 2 and the action of O on ... fluctuations of the matrix elements for the desymmetrized quantum cat map. We present a conjecture for the distribution of the normalized matrix elements, namely...

Ngày tải lên: 29/03/2014, 07:20

... that assumptions (2.2) an d (2.5) of Theorem 2.3 have been used only in the choice of the constant C (see (2.11)) and in the proof of Step 1. Hence, we now present only the proof of this part, the rest ... max x ∈ I a(x) , According to the results of the p revious section, the first three results provide suffi- cient conditions for the existence of solutions f...

Ngày tải lên: 20/06/2014, 22:20

... domain function whose value is +1 in the half region of F that captures most of the data points, and −1 in the other half region. The criterion followed therein consists of first mapping the data ... drawbacks of the distribution-based parametric modeling techniques are, first, their strong dependence on the chosen color space and lighting conditions, and second, the n...

Ngày tải lên: 21/06/2014, 20:20

... the anonymous referees for their constructive comments and helpful suggestions, which led to a great improvement of the presentation of the paper. The work of Dong-Yan Chen was supported by the ... equation (see [4]), we know that the upper bound of the matrix solution in Theorem 2.7 is also an upper bound of the matrix solution to the corresponding perturbed dis...

Ngày tải lên: 22/06/2014, 22:20

... equation extends the classical d’Alembert’s wave equa- tion by considering the effects of the changes in the length of the strings during the vibra- tions. The parameters in (1.3) have the following ... elliptic problems via Galerkin method, Electronic Journal of Differential Equations (2004), no. 19, 1–10. [9] , Positive solutions for a class of nonlocal elliptic...

Ngày tải lên: 22/06/2014, 22:20

... rational expressions for the MGF of the Weibull RV based on the knowledge of its moments. We then use these expressions to evaluate the performance of linear digital modulations over flat Weibull ... R,(1) where R is the set of real numbers. There are several reasons to look for a rational approximation for the series in (1). The series might be divergent or conve...

Ngày tải lên: 22/06/2014, 22:20

... point of the functional Φ − λJ corresponds to a solution of the problem 1.1. Thus, we reduce the existence of a solution for the problem 1.1 to the existence of a critical point of Φ − λJ on ... 5–9.Butall these systems do not concern with the p-Laplacian. For the reader’s convenience, we recall the definition of the weak closure. Suppose that E ⊂ X.We...

Ngày tải lên: 22/06/2014, 19:20