Báo cáo hóa học: "DIFFERENTIAL INEQUALITIES METHOD TO nTh-ORDER BOUNDARY VALUE PROBLEMS" pot

... t)  ,β (i−1) (t)  , (4.5) DIFFERENTIAL INEQUALITIES METHOD TO nTh-ORDER BOUNDARY VALUE PROBLEMS GUANGWA WANG, MINGRU ZHOU, AND LI SUN Received 31 March 2005; Revised 18 October 2005; Accepted 7 December ... T λ y, (2.17) 12 Differential inequalities method to nth-order BVPs [14] G. Wang, M. Zhou, and L. Sun, Existence of solutions of two-point boundary value problems...

Ngày tải lên: 22/06/2014, 21:20

... linear continuous Volterra operators and the spectral radius ρS of the operator S is less than one. These operators A and B are u-bounded operators and according to 18, they can be written in ... internal superposition operators, is a key object in this topic. Properties of this operator were studied by Drakhlin 10, 11. In order to achieve the action of operator 1.5 in the space o...

Ngày tải lên: 22/06/2014, 03:20

... original boundary value problem, namely, λ 0 . b If z obeys the boundary condition at one end only the transformed boundary value problem will have the same eigenvalues as the original boundary value ... original boundary value problem with that of the transformed boundary value problem and show under which conditions the transformed boundary value problem has one...

Ngày tải lên: 21/06/2014, 07:20

... solutions to boundary value problems on time scales,AdvancesinDifference Equations 2004 (2004), no. 2, 93–109. [13] J. Henderson and C. C. Tisdell, Topological transversality and boundary value problems ... T 3 is simply redundant and merely serves to confuse matters. The solution to this dilemma is simply to recognise that if one desires to consider a boundary value prob...

Ngày tải lên: 22/06/2014, 22:20

... order m-point boundary value problems, Journal of Mathematical Analysis and Applications 301 (2005), no. 1, 124–134. [17] J. Mawhin, Topological Degree Methods in Nonlinear Boundary Value Problems, ... point boundary valueproblemsontimescales, Journal of Mathematical Analysis and Applications 295 (2004), no. 2, 378–391. [9] C.P.Gupta,S.K.Ntouyas,andP.Ch.Tsamatos,Solvability of an m-...

Ngày tải lên: 22/06/2014, 22:20

... singular superlinear boundary value problems,” Acta Mathematica Sinica, vol. 48, no. 1, pp. 25–34, 2005 (Chinese). [8] Z. L. Wei, “Positive solutions to singular boundary value problems for a ... fourth-order boundary value prob- lems,” Acta Mathematicae Applicatae Sinica, vol. 26, no. 1, pp. 109–116, 2003 (Chinese). [10] Y. M. Zhou, “Positive solutions to fourth-order nonline...

Ngày tải lên: 22/06/2014, 22:20

... leading to phenotypic changes that serve to enhance their ability to survive in challenging environments. Although not completely understood, the tolerance to antibiotic treatments is thought to ... Apr;179:2534-9. 18 In contrast to the biofilm samples, planktonic cells were much more susceptible to DCs. However, planktonic cells exposed to current and to pre-treated...

Ngày tải lên: 20/06/2014, 23:20

... Go ¨ sele • Wolfgang Skorupa Received: 9 October 2009 / Accepted: 14 October 2009 / Published online: 8 November 2009 Ó to the authors 2009 Abstract We demonstrate a novel method to fabricate an axial p–n junction ... ideality factor of a p–n diode can vary from 1 to 4 (or even higher in special cases) depending on what kind of current conduction mechanism is dominating. A value clo...

Ngày tải lên: 22/06/2014, 00:20

... using hydrothermal methods. Cadmium hydroxide, Cd(OH) 2 , is a wide band gap semi- conductor [25] with a wide range of possible applications including solar cells, photo transistors and diodes, ... loaded into a 50-mL Teflon-lined autoclave, which was then filled with 8 mL of glycol. The autoclave was sealed, warmed up at a speed of 3 8C/min and maintained at 100 8 C for 6 h, and was then coole...

Ngày tải lên: 22/06/2014, 01:20