application of differential equations real world problems

... behalf of his principal; 2. To indicate that a person shares some of the characteristics of a class of persons; 3. To indicate that a person symbolizes the identity or qualities of a class of persons. Starting ... (2000) makes a similar type of argument, but spends more time diagnosing the ailment than recommending a course of treatment. Deliberating in the Real World Problems of Legitimacy in Deliberative ... results of a micro-deliberative process recommending one course of action, and a petition of 150,000 signatories demanding another. The question of methods of choice is bound up with the question of...

Ngày tải lên: 11/06/2014, 00:01

Ngày tải lên: 06/07/2014, 15:18

... Advances in Difference Equations 2011, 2011:58 http://www.advancesindifferenceequations.com/content/2011/1/58 Page 3 of 12 RESEARCH Open Access Polynomial solutions of differential equations H Azad * , ... polynomial solutions of a class of linear differential equations of the second order. Bull A M S. 36, 77–84 (1930). doi:10.1090/S0002-9904-1930-04888-0 Azad et al. Advances in Difference Equations 2011, ... Advances in Difference Equations 2011, 2011:58 http://www.advancesindifferenceequations.com/content/2011/1/58 Page 6 of 12 3 Canonical forms of self-adjoint second-order equations with polynomial coefficients Let...

Ngày tải lên: 20/06/2014, 22:20

... solu- tions of a delay differential equation, while in the second example, we will obtain the bound of the solutions of an integral equation. For the sake of proving the global existence of solutions of ... t)ds]}} 1 p−q , (2) Zheng and Feng Journal of Inequalities and Applications 2011, 2011:20 http://www.journalofinequalitiesandapplications.com/content/2011/1/20 Page 3 of 15 uniqueness of solutions cannot be guaranteed. ... the solutions of (46) are global. Zheng and Feng Journal of Inequalities and Applications 2011, 2011:20 http://www.journalofinequalitiesandapplications.com/content/2011/1/20 Page 13 of 15 So d  (t...

Ngày tải lên: 21/06/2014, 01:20

... literature. Transformation of Differential Equations into Phase Space 1771 −8 −6 −4 −20 2 4 6 8 10 t (s) −2 −1.5 −1 −0.5 0 0.5 1 1.5 2 ×10 −3 x(t) Figure 1: Solution of (6), real part of x(t). The parameters ... Corporation Nonlinear Transformation of Differential Equations into Phase Space Leon Cohen Department of Physics and Astronomy, Hunter College, City University of New York, 695 Park Avenue, New ... (s) −0.015 −0.01 −0.005 0 0.005 0.01 0.015 x(t) Figure 7: Solution of (6), real part of x(t), for a sinusoidal fre- quency modulated forcing term: f (t) = A exp[iα sinω 2 t]. seventy years in the field of time-frequency analysis in...

Ngày tải lên: 23/06/2014, 01:20

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

... 17), the rate of MACE ranged from 3.1%,to 12.8%, at the end of the two-year period. In our trial, however, the incidence of MACE in the ZES treated group was 10% at the end of the two year ... long-term safety of DESs remains in question (10-11). Despite the results of meta-analyses of randomized studies refuting these concerns (12), late stent throm- bosis remains a limitation of DES technology. ... kinetics. The longer-term outcomes of Turkish patients treated with ZES versus PES in real world practice are not well reported. Furthermore, with the advent of new DES systems, it is important...

Ngày tải lên: 25/10/2012, 11:18

... Integration of Ordinary Differential Equations 16.0 Introduction Problems involving ordinary differential equations (ODEs) can always be reduced to the study of sets of first-order differential equations. ... auxiliary variables. The generic problem in ordinary differential equations is thus reduced to the study of a set of N coupled first-order differential equations for the functions y i ,i=1,2, ,N, having ... 708 Chapter 16. Integration of Ordinary Differential Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright...

Ngày tải lên: 15/12/2013, 04:15

... 710 Chapter 16. Integration of Ordinary Differential Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright ... 1973, Computational Methods in Ordinary Differential Equations (New York: Wiley). Lapidus, L., and Seinfeld, J. 1971, Numerical Solution of Ordinary Differential Equations (New York: Academic Press). 16.1 ... below). Consider, however, the use of a step like (16.1.1) to take a “trial” step to the midpoint of the interval. Then use the value of both x and y at that midpoint to compute the real step across the...

Ngày tải lên: 15/12/2013, 04:15

... securi- ties trades. 14 THE REAL WORLD OF FINANCE 22 THE REAL WORLD OF FINANCE business segments. Before we discuss whether there is a better way, let’s focus on inherent problems with ledger accounting. MANAGED ... of Corporations, 5th ed., by Arthur S. Dewing (New York: Ronald Press Co., 1953). ■ Rosemary Loffredo, assistant treasurer of International Paper, who was my copresenter of an early version of ... range of experience. Results lying outside of the interquartile range were considered as unacceptable and worthy of corrective action. For example, a current ratio of less than 1.0 was often...

Ngày tải lên: 18/12/2013, 09:12

... generally useful stepper routine is this: One of the arguments of the routine will of course be the vector of dependent variables at the beginning of a proposed step. Call that y[1 n].Let us require ... 1971, Numerical Initial Value Problems in Ordinary Differential Equations (Englewood Cliffs, NJ: Prentice-Hall). [1] Cash, J.R., and Karp, A.H. 1990, ACM Transactions on Mathematical Software , vol. 16, ... ,n−1 y(x+H)≈y n ≡ 1 2 [z n +z n−1 +hf(x + H, z n )] (16.3.2) 714 Chapter 16. Integration of Ordinary Differential Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright...

Ngày tải lên: 24/12/2013, 12:16