... cavity formed by interfaces B and C can be controlled by thinning the GaN buffer and other epilayers (GaN barriers / cap and QWs) The purpose of thinning these layers is to increase the period ... until ~350-nm GaN is left; and (d) eventually with the SiO2 AR coating on the thinned GaN buffer Trang 5in Fig 5.2 (a), disappeared after the removal of the sapphire substrate as shown in Fig 5.2 ... interfaces A and B and that formed by interfaces B and C According to the period of the interference fringes (16 nm in average as shown in Fig 4.13) which is related to the thickness and refractive
Ngày tải lên: 14/09/2015, 14:02
... 12 pages doi:10.1155/2009/379402 Research Article Bounds for Eigenvalues of Arrowhead Matrices and Their Applications to Hub Matrices and Wireless Communications Lixin Shen1and Bruce W Suter2 ... (4) and (45) inTheorem 12 An example will be given later (seeExample 22inSection 5) 4 Hub Matrices Using the improved upper and lower bounds for the arrowhead matrix, we will now examine their applications ... using Theorems 11 and 12, we have d j ≤ λ(Q) ≤ d j, that is, λ(Q) = d j In this sense, the lower and upper bounds given in Theorems11and12are sharp Remark 15 When Q in Theorems 11 and 12 has size
Ngày tải lên: 21/06/2014, 20:20
Báo cáo hóa học: " Research Article New Inequalities Similar to Hardy-Hilbert Inequality and their Applications" pdf
... Analysis and Applications, vol 235, no 2, pp 608–614, 1999. [8] J Kuang and L Debnath, “On new generalizations of Hilbert’s inequality and their applications,” Journal of Mathematical Analysis and Applications, ... [3–5], Yang and Debnath [6], Kuang [7], and Kuang and Debnath [8] gave some distinct improvements and generalizations of (1.1)-(1.2) Trang 22 Journal of Inequalities and ApplicationsYang and ... 90641, 12 pagesdoi:10.1155/2007/90641 Research Article New Inequalities Similar to Hardy-Hilbert Inequality and their Applications L¨u Zhongxue and Xie Hongzheng Received 25 January 2007; Revised
Ngày tải lên: 21/06/2014, 22:20
Báo cáo hóa học: " Research Article New Trace Bounds for the Product of Two Matrices and Their Applications in the Algebraic Riccati Equation" potx
... Article ID 620758, 18 pagesdoi:10.1155/2009/620758 Research Article New Trace Bounds for the Product of Two Matrices and Their Applications in the Algebraic Riccati Equation Jianzhou Liu and Juan Zhang ... stabilizable, and the pair Q, A is observable. In practice, it is hard to solve the ARE, and there is no general method unless the system matrices are special and there are some methods and algorithms ... Further, we give their application in the algebraic Riccati equation Finally, numerical examples have illustrated that our results are effective and superior Copyrightq 2009 J Liu and J Zhang This
Ngày tải lên: 22/06/2014, 02:20
Báo cáo hóa học: "Research Article On Some Quasimetrics and Their Applications" ppt
... pagesdoi:10.1155/2009/167403 Research Article On Some Quasimetrics and Their Applications Imed Bachar1 and Habib M ˆaagli2 1 Mathematics Department, College of Sciences, King Saud University, P.O Box 2455, ... ⎜dy, z √ 5− 1 2 d x, z ⎞ ⎟ ⎛ ⎜dy, z− √ 5 1 2 d x, z ⎞ ⎟ ⎠ ≤ 0. 2.17 It follows that d y, z ≤ 3√5 Thus, interchanging the role of x and y, we have 3−√5 2 d x, z ... √ 5− 1 2 d x, y ⎞ ⎟ ⎛ ⎜ ⎝δy − √ 5 1 2 d x, y ⎞ ⎟ ⎠ ≤ 0. 2.14 It follows that δ x ∨ δy ≤ √ 5 1 2 d x, y 2 For each z ∈ ∂Ω, we have dy, z ≤ dx, y dx, z and
Ngày tải lên: 22/06/2014, 03:20
Báo cáo hóa học: " Research Article Nonlinear Integral Inequalities in Two Independent Variables and Their Applications" docx
... ID 32949, 11 pagesdoi:10.1155/2007/32949 Research Article Nonlinear Integral Inequalities in Two Independent Variables and Their Applications Kelong Zheng, Yu Wu, and Shengfu Deng Received 10 ... 9Remark 2.5 Take d1(x, y,s,t) = c(x, y)d(s,t) and n =1 in (1.4) Suppose thata(x, y) and c(x, y) are continuous, nonnegative, nondecreasing in x and nonincreasing in y; and d(s,t) is nonnegative and ... Take d1(x, y,s,t) = c(x, y)d(s,t) and n =1 in (1.5) Suppose thata(x, y) and c(x, y) are continuous, nonnegative, nonincreasing in x, y; and d(s,t) is nonnegative and continuous It is easy to check
Ngày tải lên: 22/06/2014, 18:20
Báo cáo hóa học: "THE ESSENTIAL NORMS OF COMPOSITION OPERATORS BETWEEN GENERALIZED BLOCH SPACES IN THE POLYDISC AND THEIR APPLICATIONS" docx
... SPACES IN THE POLYDISC AND THEIR APPLICATIONSZEHUA ZHOU AND YAN LIU Received 27 December 2005; Revised 26 June 2006; Accepted 22 July 2006 LetU n be the unit polydisc ofCnandφ =(φ1, , φ n) a ... Publishing Corporation Journal of Inequalities and Applications Volume 2006, Article ID 90742, Pages 1 22 DOI 10.1155/JIA/2006/90742 Trang 2Following Timoney [5], we say that f ∈ H(Ω) is in the Bloch ... left-hand side of (2.16)→0 ass → ∞according to four cases Case 1 If ρ1< 1 and ρ2< 1, there exist r1andr2such thatρ1< r1< 1 and ρ2< r2< 1, so asj is large enough, | φ1( j s)| ≤ r1and|
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " Research Article New Inequalities on Fractal Analysis and Their Applications" doc
... 1Volume 2007, Article ID 26249, 17 pagesdoi:10.1155/2007/26249 Research Article New Inequalities on Fractal Analysis and Their Applications Der-Chen Chang and Yong Xu Received 26 September 2006; Revised ... ∗ sandM s ∗are constructed from Minkowski contentsM ∗ s andM s ∗ The properties of these two new measures are studied We show that the fractal dimensions Dim andδ can be derived from M ∗ sandM ... countable subadditive, and the indicesΔ,δ are not σ-stable (see, e.g., Tricot [5], Falconer [1]) We can obtainσ-stable indicesΔ and δ, which are called the modified upper and lower box dimensions,
Ngày tải lên: 22/06/2014, 22:20
Báo cáo khoa học: "Genetic transformation: short review of methods and their applications, results and perspectives for forest trees" ppt
... Trang 1Review articleGenetic transformation: a short review of methods and their applications, results and perspectives for forest trees 1 INRA, laboratoire de biologie cellulaire, route ... plasmids (150-200 kb) called pTi (tumor-inducing plas-mids) from A tumefaciens and pRi (root-inducing plasmids) from A rhizogenes (re-viewed by Charest and Michel, 1991 ; Hooykaas and Schilperoort, ... tobacco The intro-duction and expression of foreign DNA in a plant genome requires several steps: in-troduction of DNA into a cell, selection and growth of this cell, and regeneration of an entire
Ngày tải lên: 08/08/2014, 23:22
Differential Equations and Their Applications Part 4 ppsx
... (4.25) such that (5.8) [I - P(t)C~] -1 is bounded for t e [0, T], 1 < i < d, and the FBSDE (5.1) admits a unique adapted solution (X, Y, Z) e ~4[0, T] which can be represented by (5.5), ... replaced by the following: (5.3) dp = [B - PB]pdt + E qidWi (t), t e [0, r ] , p ( T ) = g Also, (4.13), (4.14) and (4.8) are now replaced by the following: (5.4) (5.5) { A = A + B P , b = B ... generic one, de- pending only on L and T, and may change from line to line By (1.24) and (1.15), we obtain E[Y~(T)I < EIg(X~(T)) I + ElY,(T) - g(X~(T)) I (1.25) _< C(1 + Ixl) + E _< C(1
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 6 ppt
... in x and C 1 in t with H51der continuous v , ~ s and vt of exponent a and a12, respectively Moreover, we have (3.54) IwR(t,x)l < M, (t,x) e [ 0 , ~ ) • BR, and for any Xo C ~ " and T ... solution of the following equa- tion: (3.34) 5(x)wx~ + b(x)w~ - c ( x ) w = 0, x e R, with c(x) > co > O, ~(x) >_ O, x C IR ~, and with 5 and b bounded T h e n w(x) = o Proof For any ... x , O ( x ) ) and ~(x) ~ a ( x , 0 ( x ) ) Therefore, X is a time- homogeneous Markov process with some transition probability density p(t,x,y) Since both b and ~ are bounded and satisfy a
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 7 docx
... 2.2 and 2.3 for B S P D E (1.5) with a and b replaced by ~ and b w U n i q u e n e s s of Adapted Solutions In this section, we are going to establish the uniqueness of adapted weak, strong and ... duality paring between H 1 (]R n) and H - I ( ~ '~) by (-,-)0, and the inner product and the norm in L2(IR ~) by Trang 3112 Chapter 5 Linear, Degenerate BSPDEs (',')o and ] [0, respectively Then, ... ")0 and [-10, respectively The duality paring between V and V' is denoted by ( , ) 0 , and the norms of V and V' are denoted by 1]" I[ and I[" []*, respectively We know that the following
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 8 pps
... case t h a t and ~ are not necessarily smooth enough, we may make approximation [] P r o p o s i t i o n 6.5 Let A, B, -5, b and -~ be independent of x Let f and be convex in x and nonnegative ... (O~-5BT)D(O~u)) dx = - fit { ((02(=-~)BT)D(O/3u)' BTD(O~u) ) + ((O(~-~)BT)D(O~u), BTD(OZu) ) + I(O~-aBT)D(OZu)I 2 } dx for c > 0 small enough to obtain (5.22) and finally to obtain (5.20) ... condition (2.2) and (H),~ (for some m _> 1) hold for (6.2) and (6.3) Then by Theorem 2.3, for any pairs (f, g) and (f, ~) satisfying (2.14), there exist unique adapted weak solutions (u, q) and (~,
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 9 pps
... of 5 and Co Again, we let L be the common Lipschitz constant for b, a, h and g We will choose 5 and Co so that Trang 4w Some solvable FBSDEs 153 and (3.25) d(t) + KIc(t)l + K a ( t ) = - 2 5 ... e A~ + 5 K A o e A~ + K h e t (3.31) < - h A o ( A o - K ) + 5 K e T < - 6 , Trang 5154 Chapter 6 Method of Contim~ation and a(T) + c ( T ) L 2 = 5Aoe A~ - 5L2 e t (3.32) > 5(Ao - ... - 5 , Vt E [0,T] c(t) < - 2 5 , Now, we take a(t) and c(t) as in (3.7) and we require (3.13) d(t)+(3L + 2L2)lc(t)l = -Co(Co - 3L - 2L2)e C~ - C o ( C o - 3L - 2L 2) ~ - 5 , Vt E [0,T], and
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 11 pdf
... nondecreasing and RCLL paths, such that C(0) = 0 and C(T) < c~, a.s.-P; and E f J 17r(s)12ds < c~ Clearly, under suitable conditions, for a given strategy (Tr,C) and the initial values p > 0 and ... complete. [] Chapter 8 Applications of FBSDEs In this chapter we collect some interesting applications of FBSDEs. These applications appear in various fields of both theoretical and applied prob- ... 194 Chapter 8. Applications of FBSDEs Now from the second (backward) equation in (1.2), and noting that Y0 is non-random by Blumenthal 0-1 law, we have Y0 = EYo = Eg(XT); and setting t =
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 12 pot
... variables ~, x and 7r, and thus so is bo Moreover, note t h a t for any ~ (t, ~, ~, ~)g"(~) = ~)e~2g"(~ ~) is uniformly bounded and Lipschitz in ~, x and 7r by either (H5) or (H5)', we see ... 0" and condition (H5) (or (H5)'), leads to the estimates (4.15), proving the proposition [] A direct consequence of Theorem 4.2 is the following T h e o r e m 4.3 Assume (H3), (H4), and either ... that both a l and f12 are adapted processes and are uniformly bounded in (t, w) Similarly, by conditions (H1) (H3) and (H5'), we see that the process O(.,P(.)) is uniformly bounded and t h a t
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 13 pot
... assume that the inequality in (5.18) is reversed Since both (5.4) and (5.14) are linear and homogeneous, ( - ~ , - ~ ) and ( - u , 0 ) are b o t h solutions to (5.14) and (5.4) as well, with the terminal ... xh~(x) - h(x) 7_ O, and t h a t § and 5 are true interest rate and volatility such that they are {~'t}t_>o-adapted ran- dom fields satisfying ~(t,x) > r ( t , x ) , and ~(t,x) > ~ ( ... the player I pays U ( a ) ( = U(a,X~)) to player II; whereas if T _< a < T, player I pays L ( r ) ( = L(r,X~)) (yes, in both cases the player I pays!) If no one stops by time T, player
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 14 docx
... Buckdahn, R., and Pardoux, E., [1] Backward stochastic differential equations and integral-partial differen- tial equations, Stochastics and Stochastics Reports, 60 (1997), 57-83 Bellman, R., and Wing, ... t r < s where C1, C2 and Cz are constants depending only on the coefficients b, a and K and can be calculated explicitly from (3.12) Now, we conclude from (3.13) and Gronwall's inequality ... discretized SDE (3.6) and, for t 6 [0, T], ~ n : : 8~(t,2tn); Z? := - a ( t , 2 ~ , s n ( t , f ~ ) ) O ~ ( t , f ( ? ) , with O n and 0 n being defined by (3.3) and U (n) and V (~) by (2.34)
Ngày tải lên: 10/08/2014, 20:20
Differential Equations and Their Applications Part 5 pptx
... [0,T], uniformly (5. 4) and (5. 5) that inf ZCh~[s,T] = ] ( x , y) + > f ( x , y) - inf ZEZ~[s,T] c(1 + E L II(t, X(t), Y(t), Z(t))dt proving the lemma [] Next, for any x E ]R and r > 0, we define ... set r = Recall that by Proposition 3.6 and Theorem 3.7, for any p > 0, and fixed x E IR, we can first choose 5, e > depending only on x and Q~(1), so that (5. 7) O
Ngày tải lên: 10/08/2014, 20:20
ammonia sensors and their applications — a review
... [63] 5 400 ◦ C Low selectivity drift ppm [70] ∼1 Up to 600 ◦ C Low selectivity ppm [74,79] ∼3 Up to 150 ◦ C (regeneration) Irreversible reactions 50 M (90 ppb) [ 85] ppt [87] ppb [90] ∼1 5 5 37 ... Sensors and Actuators B 107 (20 05) 666–677 Fig Energy band diagram showing the Schottky barrier height at the grain boundary of tin oxide without and with a chemically reducing gas [51 ] chemisorption ... applied [55 ], like principle component analysis [56 ], artificial neural networks, also known as the artificial nose [4,10 ,57 ] or conductance scanning at a periodically varied temperature [58 ] Varying...
Ngày tải lên: 19/03/2014, 16:47