Báo cáo hóa học: " On the maximum modulus of a polynomial and its polar derivative" potx

... Access On the maximum modulus of a polynomial and its polar derivative Ahmad Zireh Correspondence: azireh@shahroodut.ac.ir Department of Mathematics, Shahrood University of Technology, Shahrood, Iran Abstract For ... Rather, NA: A refinement of a theorem of Paul Turan concerning polynomials. Math Ineq Appl. 1, 231–238 (1998) 7. Jain, VK: Generalization of an...

Ngày tải lên: 20/06/2014, 22:20

... mental fatigue. In addition, the decrease in noradrenaline and serot- onin release might be part of decreased attention and the appearance of depression often accompanying the mental fatigue. Journal ... Astroglial swelling also depolarizes the astroglial cell membrane, which further attenuates the electrogenic glutamate uptake and, in addition, the astroglial K + u...

Ngày tải lên: 19/06/2014, 22:20

... that the distribution of the instantaneous power of the signal has a high degree of peakedness relative to some standard distribution, such as the Gaussian distribution. A common quantifier of ... identical low-pass filters in the channels, the main term of the total instantaneous power of in-phase and quadrature components resulting from such out -of- band emiss...

Ngày tải lên: 20/06/2014, 04:20

... stability of the function f: E ® ℝ, where E is a Banach space, with respect to two operations ad dition and multiplication among any Rezaei and Sharifzadeh Journal of Inequalities and Applications ... cited. exponential equation as exponential function. A general solution of the exponential equation was introduced in [12]. In fact, a function f: ℝ ® ℂ is an exponential f...

Ngày tải lên: 20/06/2014, 22:20

... solution Q (k) n (r)=  q (k) nij (r)  of Equation 12 such that relation (21) holds, and boundary value condition (22) is satisfied. The uniqueness of the matrix solution Q (k) n can be proved in the same way as that of the matrix ... ≡ 0 because of the continuity of the function ˜ q n1 j on (0, R). In such a case, the elements of the second row of matrix...

Ngày tải lên: 21/06/2014, 00:20

... x n | 2 . Any clipping func- tion can be represent ed as a superposition of its effect on the signal’s magnitude (AM/AM) and its effect on the signal’s phase (AM/PM). The AM/AM function can be further ... computation does not rely on any underlyi ng model for the signal (such as the Gaussianity assump- tion), making it accurate for any mixture of tone con- stellati...

Ngày tải lên: 21/06/2014, 01:20

... its analytical tractability and close performance to the optimal quantization. The quantization codebook is randomly generated for each quantization process, and we analyze performance aver- aged ... 2011:21 http://jwcn.eurasipjournals.com/content/2011/1/21 Page 8 of 16 and the quantization bits are fed back to the BS. The feedback channel is assumed to be capacity-constra...

Ngày tải lên: 21/06/2014, 02:20

... tuned models on other three data sets. Data: The sense inventory is WN3.0 for the four WSD data sets. WMF and LDA are built on the cor- pus of sense definitions of two dictionaries: WN and Wiktionary [Wik]. 2 We ... example, the jcn similarity measure (Jiang and Conrath, 1997) computes the sense pair similarity score based on the information content of three sense...

Ngày tải lên: 19/02/2014, 19:20

... passive and patients must be engaged. Perhaps part of the 'magic' in the hands of the individual therapist might be the ability to engage the patient and direct appropriate attention ... clinical presenta- tion and recovery prognosis. Thickbroom and Mastaglia outline important considerations for advancing NBS as a potential therapeutic tool in disorders of...

Ngày tải lên: 19/06/2014, 08:20

... Barcelona (UAB), E-08193 Bellaterra, Barcelona, Spain Full list of author information is available at the end of the article Raspopovic et al. Journal of NeuroEngineering and Rehabilitation 2010, ... stimuli was investigated. In particular, the median and the maximum of the classification performance were extracted to ana- lyze the robustness and the upper limit...

Ngày tải lên: 19/06/2014, 08:20