Báo cáo hóa học: " Oscillation of higher-order quasi-linear neutral differential equations" doc

... bounded solution x n of (1.1)oscillates. Proof. Assume, for the sake of contradiction, that x n is an eventually positive bounded solution of (1.1). According to the proof of Theorem 2.4, there ... B. Deng, Oscillation of difference equations with several delays,JournalofHu- nan University 25 (1998), no. 2, 1–3 (Chinese). [5] X.H.TangandJ.S.Yu,A further result on the oscillation...

Ngày tải lên: 22/06/2014, 22:20

... 1. (3.14) In the proof of Theorem 2.3,first(2.1) is reduced to a first-order delay dynamic equation in the form of (2.2) and then, by similar steps of the proof of well-known oscillation criterion ... extend some sufficient conditions about oscillation previously established to neutral and nonneutral differential difference and dynamic equations. 4 Oscillation of neutral dynamic...

Ngày tải lên: 22/06/2014, 22:20

... N: Oscillation of solutions of non-linear neutral delay differential equations of higher order for p(t) = ± 1. Arch Math. 40, 359–366 (2004) 16. Tang, S, Li, T, Thandapani, E: Oscillation of higher-order ... S: Oscillation of even-order neutral delay differential equations. Adv Differ Equ. 2010,1–9 (2010) 14. Li, T, Thandapani, E: Oscillation of solutions to odd-...

Ngày tải lên: 20/06/2014, 22:20

... only solutions N(n )of( 1.1)for which N(n) > 0, n ≥ 0. We study the oscillation of the solutions of (1.1) about the equilibrium point K. Definit ion 4.1. The solution N(n )of( 1.1)iscallednonoscillatory ... of (2.1)suchthat1+x(n) > 0. Hence, oscillation (or nonoscillation) of N(n)aboutK is equivalent to oscillation (or nonoscillation) of x(n)aboutzero. By applying Theorem...

Ngày tải lên: 22/06/2014, 22:20

... exchanges of new clinical and scientific information in the most precise and expeditious way to achieve dissemination of information and cross-fertilization of ideas. The open access nature of this ... Laboratory, Institute of Biomedical Engineering, National Yang Ming University, Taipei, Taiwan and 2 Department of Orthopaedics & Traumatology, The Chinese University of Hong...

Ngày tải lên: 20/06/2014, 00:20

... co-expression of a membrane-anchored form of GP equally enhances release of both VP40 and actin. In addition, GP-mediated enhancement of VP40 VLP bud- ding and actin packaging into VLPs is independent of ... contrast, release of VP40/GP VLPs was slightly reduced in the presence of Lat-A (Fig. 2A, lanes 6 and 7), compared to that in the absence of drug (lane 5). The effect of...

Ngày tải lên: 20/06/2014, 04:20

... presented at our clinic with pain of the lateral side of his left knee. MRI of his left knee revealed the rupture of the meniscofibular ligament. The mechanism of injury was consistent with anatomical ... studies of the meniscofibular ligament [1]. Although anatomical and mechanical characteristics of the meniscofibular ligament have been described, to the best of our knowle...

Ngày tải lên: 20/06/2014, 04:20

... and drug release profiles of various polymer micelle based nanoformulations are discussed. An important feature of polymer micelle nanotechnology is the small size (10-100 nm) of particles which ... the triphosphate form of cytotoxic Yallapu et al. Journal of Ovarian Research 2010, 3:19 http://www.ovarianresearch.com/content/3/1/19 Page 9 of 10 REVIE W Open Access Scope of nanot...

Ngày tải lên: 20/06/2014, 07:20

... f ≡ - g. This completes the proof of Theorem 1.2. 3.3 Proof of Theorem 1.3 Since f and g areentirefunctions,wehaveN(r, f)=N(r, g) = 0. Proceeding as in the proof of Theorem 1.1 and applying Lemma ... reduced counting function of those com- mon a-points of f and g in |z|<r, where the multiplicity of each such a-point of f is greater than that of the corresponding a-point of...

Ngày tải lên: 20/06/2014, 23:20

... Salvador Journal of Inequalities and Applications 2011, 2011:13 http://www.journalofinequalitiesandapplications.com/content/2011/1/13 Page 5 of 12 RESEARC H Open Access Boundedness of positive operators ... features that lead to explo re the possibility of giving a general theorem characterizing the boundedness in weighted amalgams of a wide family of positive operators , and prov...

Ngày tải lên: 21/06/2014, 02:20