... to a contradiction to condition 2.18. The proof is now complete. By different choices of ρt and φt, we obtain some sufficient conditions for the solutions of 1.6 to be oscillatory. For instance, ... and the references cited therein. In the last few years, the research activity concerning the oscillation and nonoscillation of solutions of ordinary and...
Ngày tải lên: 21/06/2014, 05:20
... v { 0 } , 4.10 then x is a local efficient solution of problem 2.1. Proof. The proof is similar to Theorem 4 .7. Remark 4.9. If fS is convex, then the condition ii of Theorem 4.7 is equivalent to the following ... used in the characterizations. The results are first presented in convex cases a nd then generalized to nonconvex cases by employing local concepts...
Ngày tải lên: 21/06/2014, 07:20
báo cáo hóa học:" Research Article Error Bounds for Asymptotic Solutions of Second-Order Linear Difference Equations II: The First Case" pot
... given in their papers. The estimations of error bounds for these asymptotic solutions to 1.1 were given in 5 by Zhang et al. But the problem of obtaining error bounds for these asymptotic solutions ... completed the estimate of the error bounds for asymptotic solutions to second order linear difference equations in the first case. For the second c...
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: " Research Article Resource Allocation for Overlapping MBS Zones" potx
... topologies. In Scenario II, the new topology is modified by adding/removing an edge to/ from the initial topology. In Scenario III, two-edge modifications are pre- formed for the initial topology. In the ... changed elements in the adjacency matrix for the initial and the new topology. Due to the symmetric property of the adjacency matrix, only the elements...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Emergency Handling for MAC Protocol in Human Body Communication" pdf
... on the body as tiny intelligent patches, integrated into clothing, or implanted below the skin or muscles. Application in BAN includes permanent monitoring and logging of vital signs with the ... sensors. For example, 12 for cardiac arrhythmia monitor/recorder, 6 for wireless capsule endoscope, and 12 for insulin pump. The usual number of nodes is expected to 12 in...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Canceling Interferences for High Data Rate Time Reversal MIMO UWB System: A Precoding Approach" potx
... a part of Y, which consists of the elements ranging from the (N r M 1 + 1)th to the (N r M 1 + N r L)th within the vector Y .In (20), Y is related to the rows ranging from the (N r M 1 +1)th to the ... in time domain (ISI) and the interference in spatial domain (MSI) can be eliminated at the same time by employing ZF precoding matrix P to diagonalize H . S...
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Báo cáo hóa học: " Research Article Convergence Analysis for a System of Generalized Equilibrium Problems and a Countable Family of Strict Pseudocontractions" pdf
... be an inverse-strongly monotone mapping. In 2008, Moudafi 23 introduced an iterative m ethod for approximating a common element of the fixed points set of a nonexpansive mapping S and the solutions ... W. Takahashi 24 introduced another modification iterative method of 1.8 for finding a common element of the fixed points set of a nonexpansive mapping and the soluti...
Ngày tải lên: 21/06/2014, 07:20
Báo cáo hóa học: " Research Article A DVP-Based Bridge Architecture to Randomly Access Pixels of High-Speed Image Sensors Tareq Hasan Khan and Khan A. Wahid" doc
... f SCL is the frequency of the SCL pin of the I2C interface, InitBlankBytes is the number of blank bytes sent by the image sensor at the beginning of a new frame, PixelB ytes/Row is the number of pixel ... set the frame size and colour according to the information provided in the configuration registers and then image data will began to store in the bridg...
Ngày tải lên: 21/06/2014, 07:20
Báo cáo hóa học: " Research Article Evolutionary Splines for Cepstral Filterbank Optimization in Phoneme Classification" potx
... illustrating the use of splines to optimize the filterbanks. (a) A spline being optimized to determine the frequency position of filters, and (b) a spline being optimized to determine the amplitude of the ... Here, the interpolated y[i] values directly determine the gain of each of the n f filters. This is outlined in Figure 3(b),where the gain of each filter...
Ngày tải lên: 21/06/2014, 07:20
Báo cáo hóa học: " Research Article Convergence Theorems for Partial Sums of Arbitrary Stochastic Sequences" pdf
... remainder of this paper is organized as follows. In Section 2, we present the main theorems of this paper. In Section 3, the proofs of the main theorems in this paper are presented. 2. Main Theorems In ... convergence theorem for sequence of martingale differences. Then, Qiu 14 extended the result of Wang and Yang in 2008. The purpose of this paper is to d...
Ngày tải lên: 21/06/2014, 07:20