differential equations solutions manual pdf

... 1Stochastic Differential Equations, Sixth EditionSolution of Exercise Problems Yan Zeng July 16, 2006 This is a solution manual for the SDE book by Øksendal, Stochastic Differential Equations, ... NtdYt+ YtdNt+ dNt· dYt= Ntre(rK−β2)tdt − βNtYtdBt+ Ytθtdt + YtγtdBt− βγtYtdt Trang 10Solve the equationSo dYt−1 = −Yt−2dYt= (−rKYt−1+ rFt−1)dt, and Trang 11Proof Assume A 6= 0 and define ω(t)

Ngày tải lên: 23/03/2018, 09:02

... Trang 1 Periodic solutions of some linear evolution systems of natural differential equations on 2-dimensional tore Dang Khanh Hoi* Department of ... phrases: Natural differential operators, small denominators, spectrum of compact operators 1 Introduction Beside authors, as from A.A Dezin (see, [1]), considered the linear differential equations on ... equations on manifolds in which includes the external differential operators At research of such equations appear so named the small denominators, so such equations is incorrect in the classical space

Ngày tải lên: 14/03/2014, 13:20

... Positive Solutions of Differential, Difference and Integral Equations, Kluwer Academic Publishers, Dordrecht 1999 38 Burton TA: Differential inequalities for integral and delay differential equations ... consequence, the subject of fractional differential equations is gaining much impor-tance and attention For details, see [18-36] and the references therein. Differential equations with deviated arguments ... applications of integerorder differential equations with deviated arguments, we refer the reader to the refer-ences [39-45]. As far as we know, fractional order differential equations with deviated

Ngày tải lên: 21/06/2014, 03:20

... Trang 1R E S E A R C H Open AccessSquare-mean almost automorphic mild solutions to some stochastic differential equations in a Hilbert space Yong-Kui Chang1*, Zhi-Han Zhao1and Gaston Mandata ... with the existence and uniqueness of square-mean almost automorphic mild solutions for a class of stochastic differential equations in a real separable Hilbert space We study also some properties ... Classification (2000) 34K14, 60H10, 35B15, 34F05 Keywords: Stochastic differential equations, Square-mean almost automorphic processes, Mild solutions 1 Introduction In this article, we investigate the

Ngày tải lên: 21/06/2014, 03:20

... Trang 1R E S E A R C H Open AccessPositive solutions for a coupled system of nonlinear differential equations of mixed fractional orders Yige Zhao1, Shurong Sun1,2*, Zhenlai ... article Abstract In this article, we study the existence of positive solutions for a coupled system of nonlinear differential equations of mixed fractional orders ⎧ ⎪ ⎪ −D α 0 +u(t) = f (t, v(t)), ... Recently, there are a large number of papers dealing with the existence of solutions of nonlinear fractional differential equations by the use of techniques of nonlinear analysis (fixed point theorems,

Ngày tải lên: 21/06/2014, 03:20

... 862079, 23 pagesdoi:10.1155/2010/862079 Research Article Positive Solutions for Fourth-Order Singular p-Laplacian Differential Equations with Integral Boundary Conditions Xingqiu Zhang1, 2 and ... Ch Tsamatos, “Multiple positive solutions of some Fredholm integral equations arisen from nonlocal boundary-value problems,” Electronic Journal of Di fferential Equations, no 30, pp 1–17, 2002 ... In this paper, we consider the existence of positive solutions for the following nonlinear fourth-order singular p-Laplacian differential equations with integral boundary conditions:  ϕ p xt

Ngày tải lên: 21/06/2014, 11:20

... 691721, 10 pagesdoi:10.1155/2010/691721 Research Article Existence of Solutions for Nonlinear Fractional Integro-Differential Equations with Three-Point Nonlocal Fractional Boundary Conditions Ahmed ... finding solutions For some recent work on fractional differential equations, see 5 11 and the references therein In this paper, we study the following nonlinear fractional integro-differential equations ... of mild solutions to impulsive fractional differential equations,” Nonlinear Analysis: Theory, Methods & Applications, vol 72, no 3-4, pp 1604–1615, 2010. 11 B Ahmad, “Existence of solutions

Ngày tải lên: 21/06/2014, 16:20

... pagesdoi:10.1155/2011/635767 Research Article Existence and Lyapunov Stability of Periodic Solutions for Generalized Higher-Order Neutral Differential Equations 1 Department of Mathematics, Zhengzhou University, Zhengzhou ... differentialequations see 1 11 and the references cited therein For example, the following neutraldifferential equations have been studied in1,3,8, respectively, and existence criteria of periodic solutions ... solutions for a kind of second order neutral functional differential equations,” Applied Mathematics and Computation, vol 190, no 2, pp 1394–1401, 2007. 7 Q Wang and B Dai, “Three periodic solutions

Ngày tải lên: 21/06/2014, 16:20

... 654871, 26 pagesdoi:10.1155/2011/654871 Research Article Multiple Positive Solutions of Fourth-Order Impulsive Differential Equations with Integral Boundary Conditions and One-Dimensional p-Laplacian ... multiplicity of positive solutions toproblem1.6 Ma and Wang 42 have proved that there exist at least two positive solutions by applying the existence of positive solutions under the fact ... theory of impulsivedifferential equations, see Lakshmikantham et al 1; for an overview of existing results and of recent research areas of impulsive differential equations, see Benchohra et al

Ngày tải lên: 21/06/2014, 16:20

... Provisional PDF corresponds to the article as it appeared upon acceptance Fully formattedPDF and full text (HTML) versions will be made available soon Extremal solutions for certain type of fractional differential ... http://www.springeropen.com Advances in Difference Equations © 2012 Ibrahim ; licensee Springer. Trang 2Extremal solutions for certain type of fractional differential equations with maxima Rabha W Ibrahim ... existence of solutions are imposed such as period-icity, asymptotic stability and oscillatory [10–12] In [13], the authors discusses the existence of univalent solutions for fractional integral equations

Ngày tải lên: 21/06/2014, 17:20

... 905769, 28 pagesdoi:10.1155/2009/905769 Research Article Limit Properties of Solutions of Singular Second-Order Differential Equations Irena Rach ˚unkov ´a,1 Svatoslav Stan ˇek,1 Ewa Weinm ¨uller,2 ... immediately obtain the following system of ordinarydifferential equations: b0t β3 where g ∈ C0, 1 According to 16, the latter system of equations has a continuous solution if and only if the regularity ... more complicated Trang 2discontinuous inputs Typically, such problems are modelled by differential equations wheref has jump discontinuities at a discrete set of points in 0, T, compare 1 This

Ngày tải lên: 21/06/2014, 20:20

... 937064, 19 pages doi:10.1155/2009/937064 Research Article Positive Solutions to Singular and Delay Higher-Order Differential Equations on Time Scales Liang-Gen Hu, 1 Ti-Jun Xiao, 2 and Jin Liang ... “Multiple positive solutions in the sense of distributions of singular BVPs on time scales and an application to Emden-Fowler equations, ” Advances in Difference Equations, vol 2008, ... Φ  a   . 1.5 Theoretically, dynamic equations on time scales can build bridges between continuous and discrete mathematics. Practically, dynamic equations have been proposed as models in

Ngày tải lên: 21/06/2014, 20:20

... 395714, 13 pagesdoi:10.1155/2009/395714 Research Article New Results on Multiple Solutions for Nth-Order Fuzzy Differential Equations under Generalized Differentiability 1 Department of Applied Mathematics, ... Nth-order fuzzy differential equations using this concept We introduce new definitions of solution to fuzzy differential equations Some examples are provided for which both the new solutions and the former ... paper Under this setting, we obtain some new results on existence of several solutions for Nth-order fuzzy differential equations Higher-Nth-order fuzzy differential equation with Hukuhara differentiability

Ngày tải lên: 21/06/2014, 20:20

... ID 389028, 18 pagesdoi:10.1155/2008/389028 Research Article On Periodic Solutions of Higher-Order Functional Differential Equations I Kiguradze, 1 N Partsvania, 1 and B P ˚u ˇza 2 1 Andrea Razmadze ... Recommended by Donal O’Regan For higher-order functional differential equations and, particularly, for nonautonomous differential equations with deviated arguments, new sufficient conditions for the

Ngày tải lên: 21/06/2014, 22:20

... differential equations,” Differential Equations and Dynamical Systems, vol 13, no 3-4, pp 343–358, 2005. 8 N Parhi, “Nonoscillatory behaviour of solutions of nonhomogeneous third order differential equations,” ... nonoscillation of all solutions of nonlinear functional differential equations In this connection, Parhi 10 established some sufficient conditions for oscillation of all solutions of the second-order ... involved for all bounded solutions of the above equation to be nonoscillatory Recently, in 2007, Tunc¸23 investigated nonoscillation of solutions of the third-order differential equations:  r tyt

Ngày tải lên: 22/06/2014, 02:20

... pagesdoi:10.1155/2007/98423 Research Article Oscillation of Higher-Order Neutral-Type Periodic Differential Equations with Distributed Arguments R S Dahiya and A Zafer Received 19 October 2006; Accepted ... establish some oscillation criteria for solutions of (1.1) which generalize and improve certain known results obtained for less general-type neutral dif-ferential equations The main results of this ... theorems contained in the next section where we relate the oscillation of solutions of (1.1) to nonexistence of eventually positive solutions of some nonneutral differential inequalities These compar-ison

Ngày tải lên: 22/06/2014, 18:20

... 41589, 13 pagesdoi:10.1155/2007/41589 Research Article Existence of Solutions for Second-Order Nonlinear Impulsive Differential Equations with Periodic Boundary Value Conditions Chuanzhi Bai and ... of impulsive differential equations to different areas, for example, see [6–15] Boundary value problems (BVPs) for impulsive differential equations and im-pulsive difference equations [16–20] have ... Di fferential Equations and Inclusions, vol 2 of Contemporary Mathematics and Its Applications, Hindawi, New York, NY, USA, 2006. [2] X Liu, Ed., “Advances in Impulsive Differential Equations,”

Ngày tải lên: 22/06/2014, 19:20

... FUNCTIONAL DIFFERENTIAL EQUATIONS JELENA MANOJLOVI ´ C AND TOMOYUKI TANIGAWA Received 13 November 2005; Accepted 30 January 2006 We are concerned with the o scillatory and nonoscillatory behavior of solutions ... differential equations The objective of this paper is to study the oscillatory and nonoscillatory behavior of solutions of (A). In Section 2 we begin with the classification of nonoscillatory solutions ... differential equations, Hiroshima Mathematical Journal 33 (2003), no 3, 297–316 , Oscillation criteria for a class of higher order nonlinear differential equations, Memoirs [7] on Differential Equations

Ngày tải lên: 22/06/2014, 21:20

... Trang 1STABILITY PROPERTIES OF STOCHASTIC VOLTERRAINTEGRO-DIFFERENTIAL EQUATIONS LEONID E SHAIKHET AND JASON A ROBERTS Received 2 August 2004; Revised 16 January ... investigations (see, e.g., [8,25]) ical solutions to such problems are generally unavailable and numerical methods areadopted for obtaining approximate solutions A large number of the numerical ... Analyt-Hindawi Publishing Corporation Advances in Di fference Equations Volume 2006, Article ID 73897, Pages 1 22 DOI 10.1155/ADE/2006/73897 Trang 2equations (see [24] for a discussion of some of these

Ngày tải lên: 22/06/2014, 22:20

... Trang 1DIFFERENTIAL EQUATIONS: THEORETICAL ANALYSISAND NUMERICAL SIMULATIONS OF GROUND STATES ALEX P PALAMIDES ... nonlinear field theoryand especially in the study of the symmetric bubble-type solutions (shell-like theory).The obtained solutions (ground states) can describe the relationship between surface ten-sion, ... full investigation for all other types of solutions is exhibited The approach equa-is based on the continuum property (connectedness and compactness) of the solutionsfunnel (Knesser’s theorem), combined

Ngày tải lên: 22/06/2014, 22:20