Báo cáo hóa học: "EXISTENCE FOR A CLASS OF DISCRETE HYPERBOLIC PROBLEMS" pdf

... initial-boundary value problems for linear hyperbolic partial differential equations, Journal of Mathematical Anal- ysis and Applications 24 (1968), no. 2, 372–387. [8] A. Halanay and V. R ˘ asvan, ... problems also cover some nonlinear differential systems in Hilbert spaces. 4 Existence for a class of discrete hyperbolic problems Forotherclassesofdifference and differential eq...

Ngày tải lên: 22/06/2014, 22:20

... P ´ erez and R. H. Torres, “Sharp maximal function estimates for multilinear singular integrals,” in Harmonic analysis at Mount Holyoke, vol. 320 of Contemporary Mathematics, pp. 323–331, American Mathematical ... functions,” Illinois Journal of Mathematics, vol. 46, no. 4, pp. 1287–1298, 2002. 6 J. Garc ´ a- Cuerva and J. Mar ´ a- Martell, “Two-weight norm inequalities for maxima...

Ngày tải lên: 22/06/2014, 02:20

... 1987. 16 A. Bahri and Y. Y. Li, “On a min-max procedure for the existence of a positive solution for certain scalar field equations in R N ,” The Revista Matem ´ atica Iberoamericana, vol. 6, ... P. Drabek, Z. Moudan, and A. Touzani, “Nonlinear homogeneous eigenvalue problem in R N : nonstandard variational approach,” Commentationes Mathematicae Universitatis Carolinae, vol. 38,...

Ngày tải lên: 21/06/2014, 20:20

... dedicated hardware (i.e., smart cards), would be a password authentication mecha- nism. A simple approach of a password-based authentication scheme could be the use of sufficiently large and randomly generated ... dictionary attacks and other types of attacks. However, the aggressive behavior of the algorithm may lead to isolation of even legitimate members due to reasons such a...

Ngày tải lên: 21/06/2014, 11:20

... acceptable false-alarm rate FA max . The negative database N i , used for training the strong classifier G i at layer i, is formed of those negative examples which were misclassified (categorized as vehicles) ... last stage. (2) The cascade gets a global false-alarm rate lower than the objective (called F attained). Here, the objective is F = 43∗10 −7 , obtained for 16 stage cascade wit...

Ngày tải lên: 21/06/2014, 22:20

... parameters, a gas attenuation measure- ment and a rainfall radar database are utilized. The paper is organized along the following pattern. In the first part of the paper, the gas attenuation aspects ... rain rate, the rain fade margin, and the rain spatial parameter (useful for rain spatial classification according to rain impact on system performance). The results of the analyses o...

Ngày tải lên: 21/06/2014, 23:20

... literature. IND stands for indistin- guishability whereas CPA and CCA are acronyms for chosen plaintext attack and chosen-ciphertext attack. Finally, CCA1 refers to nonadaptive attacks, and CCA2 ... particular plaintexts may be encrypted in a too much structured way: with RSA, messages 0 and 1 are always encryptedas0and1,respectively; (ii) it may be easy to compute partial information a...

Ngày tải lên: 22/06/2014, 06:20

... use a separate Markov chain for the presence or absence of a target as originally introduced for PDA in [22]. This approach has been used for the particle filter [13] and a generalised version was ... each algorithm has been tuned to give approximately the same false alarm performance, and effort was made to opti- mise the algorithm code for speed. A more detailed analysis of...

Ngày tải lên: 22/06/2014, 19:20

... area of signal processing for communications, with particular emphasis on antijam spread- spectrum communications, wavelet theory and applications, per- formance analysis, and resource allocation ... subchannels in an optimal w ay under var- ious constraints. One of the problems that are of practical interest is margin maximization or transmission power min- imization, also known as m...

Ngày tải lên: 22/06/2014, 19:20

... Albarreal, M.C. Calzada, J.L. Cruz, E. Fern ´ andez-Cara, M. Mari´n, Stability and Convergence of a Parallel Fractional Step Method for the Solution of Linear Parabolic Problems, Applied Mathematics ... Journal of Science, Mathematics - Physics 23 (2007) 201-209 Fully parallel methods for a class of linear partial differential-algebraic equations Vu Tien Dung ∗ Department o...

Ngày tải lên: 13/02/2014, 03:20