Báo cáo hóa học: " Research Article Subordination for Higher-Order Derivatives of Multivalent Functions" ppt

... Corporation Journal of Inequalities and Applications Volume 2008, Article ID 830138, 12 pages doi:10.1155/2008/830138 Research Article Subordination for Higher-Order Derivatives of Multivalent Functions Rosihan ... 2008 Recommended by Vijay Gupta Differential subordination methods are used to obtain several interesting subordination results and best dominants for hig...

Ngày tải lên: 22/06/2014, 03:20

... p 2 . Therefore, (x 1 , p 1 ) = (x 2 , p 2 ). The proof for the case α 1 = 0andα 2 > 0 is similar. The proof of the theorem is complete.  Remark 4.3. Theorem 4.2 extends the results of [4] and ... assumption for F and G;seeSection 2.Basedontheideaof[2, 3], Wu [4]con- sidered the solvability of (1.4) in finite spaces. Peng and Wu [5] dealt with the solvability for a class of f...

Ngày tải lên: 21/06/2014, 22:20

... Corporation Boundary Value Problems Volume 2008, Article ID 723828, 14 pages doi:10.1155/2008/723828 Research Article Solvability for Two Classes of Higher-Order Multi-Point Boundary Value Problems ... Kiguradze Using the theory of coincidence degree, we establish existence results of positive solutions for higher-order multi-point boundary value problems at resonance for...

Ngày tải lên: 21/06/2014, 22:20

... Mathematical Sciences, vol. 2006, Article ID 62548, 6 pages, 2006. 2 B. A. Frasin, Subordination results for a class of analytic functions defined by a linear operator,” Journal of Inequalities in Pure ... mapping,” Journal of the Mathematical Society of Japan, vol. 11, pp. 72–75, 1959. 6 H. S. Wilf, “Subordinating factor sequences for convex maps of the unit circle,” Proc...

Ngày tải lên: 22/06/2014, 02:20

... Publishing Corporation Journal of Inequalities and Applications Volume 2008, Article ID 257318, 4 pages doi:10.1155/2008/257318 Research Article On the Ces ´ aro Summability of Double Series E. Savas¸, 1 H. ... S¸evli, “On extension of a result of Flett for Ces ´ aro matrices,” Applied Mathematics Letters, vol. 20, no. 4, pp. 476–478, 2007. 4 B. E. Rhoades, “Absolute compari...

Ngày tải lên: 21/06/2014, 22:20

... α − δ1  λp − 1 − δ, 2.6 which immediately yields the first assertion 2.4 of Lemma 2.2. For the proof of second assertion, by appealing to 2.1, we also have 1  λn  p − δ − 1  ∞  knp k ... 2.5 of Lemma 2.2. The distortion inequalities for functions in the class K δ n,p λ, α, μ are given by Theorem 2.3 below. 8 Journal of Inequalities and Applications Finall...

Ngày tải lên: 22/06/2014, 02:20

... phenomena [8]. The focus of this article is an application of this model to the problem of speech enhancement. The rationale for this approach is the finding that modulations of noise and speech have ... stationary condi- tions, but the performance in this measure appears compara- ble for the nonstationary conditions. Our method performs better for stationary noise because of...

Ngày tải lên: 22/06/2014, 06:20

... equation,” Proceedings of the National Academy of Sciences of the United States of America, vol. 27, no. 4, pp. 222–224, 1941. 3 T. Aoki, “On the stability of t he linear transformation in Banach ... 2 x 2r A 2.38 for all x ∈ A. Proof. The proof follows from Theorem 2.3 by taking ϕx, y : θ ·x r A ·y r A 2.39 for all x, y ∈ A. Then L  2 1−2r and we get the desired...

Ngày tải lên: 22/06/2014, 11:20

... subordinant. 10 Journal of Inequalities and Applications Proof. The first part of the proof is similar to that of Theorem 3.1 andsowewillusethesame notation as in the proof of Theorem 3.1. Now let ... univalent function q.Thetheoryofdifferential subordination in is a generalization of a differential inequality in , and this theory of differential subordination was initiated by the...

Ngày tải lên: 21/06/2014, 05:20