... situation.Conspicuously missing from this book are discussions of the arithmetic theoryof linear differential equations as well as the Galois theoryof nonlinear differential equations. A few references are [161, 196, ... translates into ZL=(ra,b)GL. A proof of Lemma 1.29 finishesthe proof of the theorem. ✷Proof of lemma 1.29.The proof is rather similar to the one of lemma 1.23. The only thing that wehave ... containing a fundamental set of solutionsof L(y) = 0, whose field of constants is the same as that of k suchthat no proper subfield contains a fundamental set ofsolutionsof L(y)=0. ✷1.4 The Differential...
... equations, differential equations, and differential equations with impulses. The study of abstract measure differential equations was initiatedby Sharma [1] in 1970s. From then on, properties of ... theexistence ofsolutions for perturbed abstract measure functional differential equations. This is a problem of difficulty and challenge. Based on the Leray–Schauder alternative involving the sum of two ... existence ofsolutions for perturbed abstract measure functional differential equations. Based on the Arzel`a–Ascoli theorem and the fixed point theorem, we give sufficient conditions for existence of solutions...
... made available soon.Further results of the estimate of growth of entire solutionsof some classes of algebraic differential equations Advances in Difference Equations 2012, 2012:6 doi:10.1186/1687-1847-2012-6Oi ... ∈ (0, 1);2. a sequence of complex numbers zn, |zn| < r; Further results of the estimate of growth of entire solutionsof some classes of algebraic differential equations Qi Jianming1,3, ... order of entire solutionsof some algebraic differential equations and improve the related results of Bergweiler, Barsegian, and others.We also estimate the growth order of entire solutionsof a...
... polynomial solutionsof a class oflineardifferentialequationsof the second order. Bull A M S. 36,77–84 (1930). doi:10.1090/S0002-9904-1930-04888-0Azad et al. Advances in Difference Equations ... Advances in Difference Equations 2011, 2011:58http://www.advancesindifferenceequations.com/content/2011/1/58Page 3 of 12 RESEARCH Open AccessPolynomial solutionsofdifferential equations H Azad*, ... Correspondence:hassanaz@kfupm.edu.saDepartment of Mathematics &Statistics, King Fahd University of Petroleum & Minerals, Dhahran,Saudi ArabiaAbstractA new approach for investigating polynomial solutionsofdifferential equations...
... Oscillation ofsolutions to odd-order nonlinear neutral functional differential equations. Electron JDiff Equ. 23,1–12 (2011)15. Rath, RN, Padhy, LN, Misra, N: Oscillation ofsolutionsof non -linear ... tends to zero as t đ .Proof. The proof of the corollary is similar to the proof of Corollary 3.3 and so it isomitted.From the above results on the oscillation of odd-order differential equation ... delay differentialequationsof higher orderfor p(t) = ± 1. Arch Math. 40, 359–366 (2004)16. Tang, S, Li, T, Thandapani, E: Oscillation of higher-order half -linear neutral differential equations. ...
... problem for non -linear differential equations of fractional order. Nonlinear Anal 2011, 74:792-804.34. Zhang L, Wang G: Existence ofsolutions for nonlinear fractional differentialequations with ... problems of fractionalorder. Nonlinear Anal Hybrid Syst 2010, 4:134-141.31. Mophou GM: Existence and uniqueness of mild solutions to impulsive fractional differential equations. NonlinearAnal ... positive solutions) of three-point BVPs for nonlinear inte-ger-order ordinary differential equations. Toidentifyafew,wereferthereaderto[2-13] and the references therein.Fractional differential equations...
... number of papers dealing with the existence of solutionsof nonlinear fractional differentialequations by the use of techniques of nonlinear analysis (fixed point theore ms, Leray-Schauder theory, ... coupled system of nonlinear fractional differential equations. Appl Math Lett2009,22:64-69.26. Gejji VD: Positive solutionsof a system of nonlinear fractional differential equations. J Math ... uniqueness ofsolutions for coupled systems of higher-order nonlinearfractional differential equations. Fixed Point Theory Appl 2010, 2010:1-17.30. Babakhani A: Positive solutions for system of nonlinear...
... second-order linear difference equation; itssolution takes the form of a particular solution added to an arbitrary linear combination of solutions to the associated homogeneous linear difference ... treat asymptotic solutionsof second-order linear differential equations, the method used in Wong and Li’s papers cannot give us wayto obtain error bounds of these asymptotic solutions. Only order ... open. The purpose of this and the next paper Errorbounds for asymptotic solutionsof second-order linear difference equations II: the secondcase is to estimate error bounds for solutions to 1.2....
... to the study of stability and estimates ofsolutionsof 1.1.2. Exponential Stability and Estimates of the Convergence of Solutions to Stable SystemsFirst we give two definitions of stability ... Problems ofTheoryof Stability of Motion, Fizmatgiz, Moscow, Russia, 1959.3 N. N. Krasovski˘ı, Stability of Motion. Applications of Lyapunov’s Second Method to Differential systems and Equations ... Estimation ofSolutions of LinearDifferential Systems of Neutral Type withConstant CoefficientsJ. Baˇstinec,1J. Dibl´ık,1, 2D. Ya. Khusainov,3and A. Ryvolov´a11Department of Mathematics,...
... 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 ofsolutions ... CorporationAdvances in Difference Equations Volume 2010, Article ID 691721, 10 pagesdoi:10.1155/2010/691721Research ArticleExistence ofSolutions for Nonlinear FractionalIntegro -Differential Equations with ... ψyds 10 Advances in Difference Equations 3 A. A. Kilbas, H. M. Srivastava, and J. J. Trujillo, Theory and Applications of Fractional Differential Equations, vol. 204 of North-Holland Mathematics...
... periodic solutionsof nonlinear neutral functional differential equations, ”Nonlinear Analysis: Real World Applications, vol. 9, no. 3, pp. 977–984, 2008.8 K. Wang and S. Lu, “On the existence of ... solutionsoflinear and quasilinear neutral functional-differential equations, ”Journal of Mathematical Analysis and Applications, vol. 189, no. 2, pp. 378–392, 1995.11 Y. Zhu and S. Lu, “Periodic solutions ... first eigenvalue of the p-Laplacian,” Nonlinear Analysis: Theory, Methods & Applications, vol. 29, no. 1, pp. 41–51, 1997.14 J. K. Hale, Theoryof Functional Differential Equations, Springer,...
... introduction of the basic theoryof impulsivedifferential equations, see Lakshmikantham et al. 1; for an overview of existing results and of recent research areas of impulsive differential equations, ... al. 2.The theory of impulsive differential equations has become an important area of investigation inrecent years and is much richer than the corresponding theoryof differential equations see,e.g., ... Differential Equations, vol. 14, World Scientific,Singapore, 1995.6 J. Yan, “Existence of positive periodic solutionsof impulsive functional differential equations withtwo parameters,” Journal of Mathematical...