... Ordinary Differential Equations (EnglewoodCliffs, NJ: Prentice-Hall),Đ6.1.4.Stoer, J., and Bulirsch, R. 1980,Introduction to Numerical Analysis(New York: Springer-Verlag),Đ7.2 .12. 16.4 ... MethodThe techniques described in this section are not for differential equations containing nonsmooth functions. For example, you might have a differential equation whose right-handside involves a ... quick-and-dirty, low-accuracy solutionof a set of equations. A second warning is that the techniques in this section arenot particularly good for differentialequations that have singular points inside...
... Second-Order Conservative Equations Usually when you have a system of high-order differentialequations to solve it is bestto reformulate them as a system of rst-order equations, as discussed ... isa particular class of equations that occurs quite frequently in practice where you can gainabout a factor of two in efficiency by differencing the equations directly. The equations aresecond-order ... KMAXX =12in bsstep.CITED REFERENCES AND FURTHER READING:Deuflhard, P. 1985,SIAM Review, vol. 27, pp. 505–535.16.6 Stiff Sets of Equations As soon as one deals with more than one first-order differential...
... Problems in Ordinary Differential Equations (EnglewoodCliffs, NJ: Prentice-Hall), Chapter 9. [1]Shampine, L.F., and Gordon, M.K. 1975,Computer Solution of Ordinary Differential Equations. The Initial ... REFERENCES AND FURTHER READING:Gear, C.W. 1971,Numerical Initial Value Problems in Ordinary Differential Equations (EnglewoodCliffs, NJ: Prentice-Hall). [1]Kaps, P., and Rentrop, P. 1979,Numerische ... Predictor-corrector methods have been, we think, squeezed 752Chapter 16. Integration of Ordinary Differential Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN...
... matricesa11a 12 a21a22andc11c 12 c21c22(2.11.5)are inverses of each other. Then the c’s can be obtained from the a’s by the followingoperations (compare equations 2.7.22 ... 2.7.22 and 2.7.25):R1= Inverse(a11)R2= a21ì R1R3= R1ì a 12 R4= a21ì R3R5= R4 a22R6= Inverse(R5)c 12 = R3ì R6c21= R6ì R2R7= R3ì c21c11= R1 R7c22= ... 104Chapter 2. Solution of Linear Algebraic Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5)Copyright...
... solutions of (4.4). OSCILLATION AND NONOSCILLATION THEOREMSFOR A CLASS OF EVEN-ORDER QUASILINEARFUNCTIONAL DIFFERENTIAL EQUATIONS JELENA MANOJLOVI´C AND TOMOYUKI TANIGAWAReceived 13 November ... Inequalities and ApplicationsVolume 2006, Article ID 4 2120 , Pages 1–22DOI 10.1155/JIA/2006/4 2120 8 Quasilinear functional differential equations Case 2. Let j∈{0,1, ,n − 1} and suppose that ... theorems for a class of fourth order quasilinear func-tional differential equations, Hiroshima Mathematical Journal 33 (2003), no. 3, 297–316.[7], Oscillation criteria for a class of higher...
... formatted PDF and full text (HTML) versions will be made available soon.Lyapunov-type inequalities for a class of even-order differential equations Journal of Inequalities and Applications 2 012, 2 012: 5 ... differential equations. Commun. Pure Appl. Anal. 11(2), 465–473 (2 012) [19] Almansi, E: Sopra una delle esperienze di Plateau (Russian). Ann. Mat. Pura. Appl. 12, 1–17 (1905)11 This Provisional PDF ... doi:10.1186/1029-242X-2 012- 5Qi-Ming Zhang (zhqm20082008@sina.com)Xiaofei He (hexiaofei525@sina.com)ISSN 1029-242XArticle type ResearchSubmission date 19 October 2011Acceptance date 12 January 2 012 Publication...
... pagesdoi:10.1155/2010/143298Research ArticleOn Connection between Second-Order Delay Differential Equations and Integrodifferential Equations with DelayLeonid Berezansky,1Josef Dibl´ık,2, 3and Zden˘ekˇSmarda31Department ... differential equations withdamping described by 1.1.Despite the obvious importance in applications, there are only few papers on delaydifferential equations with damping. 4 Advances in Difference Equations a2 ... Difference Equations, vol. 2009, Article ID 671625, 15pages, 2009.7 N. V. Azbelev, V. P. Maksimov, and L. F. Rakhmatullina, Introduction to the Theory of FunctionalDifferential Equations: ...
... differential equations, ” Journal of Differential Equations, vol. 189, no. 2, pp. 396–411, 2003.2 R. D. Nussbaum, “A Hopf global bifurcation theorem for retarded functional differential equations, ”Transactions ... several delays,” Journal ofDifferential Equations, vol. 222, no. 2, pp. 425–438, 2006. 12 G. Fei, “Multiple periodic solutions of differential delay equations via Hamiltonian systems—I,”Nonlinear ... one-dimensional differential-delay equations, ”Tohoku Mathematical Journal, vol. 30, no. 1, pp. 13–35, 1978.7 S. Chapin, “Periodic solutions of differential-delay equations with more than one delay,”...
... differential equations and some related perturbation results,” Annales AcademiæScientiarium Fennicæ. Mathematica, vol. 27, no. 2, pp. 273–290, 2002.[9] E. Ince, Ordinary Differential Equations, ... Mathe-matical Society, vol. 21, no. 2, pp. 334–360, 1970. [12] S. A. Gao, Z. X. Chen, and T. W. Chen, The Complex Osc illation Theory of Linear Differential Equations, Middle China University of Technology ... = ez/q.Remark 4.3. Wiman-Valiron theory and its applications to differential equations (see [1,pages 5-6] or [12, pages 71-72]).Consider the linear differential equationakf(k)+ ak−1f(k−1)+...
... functional-differential equations, ” Computers & Mathematic s with Applications, vol. 38, no. 11 -12, pp. 1–11, 1999.[4] D. D. Ba˘ınov and D. P. Mishev, Osc illation Theory for Neutral Differential Equations ... neutral differential equations, ” Dynamic Sys-tems and Applications, vol. 9, no. 3, pp. 353–360, 2000.[23] P. Wang and W. Shi, “Oscillatory theorems of a class of even-order neutral equations, ” AppliedMathematics ... 0eventually for i= 0,1, ,n − 1. Now, using (2 .12) wegetw(n)(t) −baw(t + τ − s)1+αdsq1(t,s) −dcw(t + τ + s)1+αdsq2(t,s) ≥ 0. (2.14) 12 Journal of Inequalities and Applicationswhere...