Abstract
Using interval Taylor models (TM), we construct algorithms for the computer-assisted proof of the existence of periodic trajectories in systems of ordinary differential equations (ODEs). Although TMs allow one to construct guaranteed estimates for families of solutions of systems of ODEs when integrating ODEs over large time intervals, the interval residual included in the TMs begins to grow exponentially and becomes the dominant part of the estimate of the solution pencil, making it practically unusable. To eliminate this deficiency, the creators of the TM—K. Makino and M. Berz—proposed the idea of so-called “shrink wrapping.” We formalize the original algorithm within the framework of the TM definitions we have adopted and propose our own version of the “shrink wrapping,” more accurately adapted to the problem of the computer-aided proof of the existence of periodic trajectories.
Similar content being viewed by others
REFERENCES
Moore, R.E., Methods and Applications of Interval Analysis, Providence: SIAM, 1979.
Moore, R.E., Kearfott, R.B., and Cloud, M.J., Introduction to Interval Analysis, Providence: SIAM, 2009.
Shokin, Yu.I., Interval’nyi analiz (Interval Analysis), Novosibirsk: Nauka, 1981.
Dobronets, B.S., Interval’naya matematika (Interval Mathematics), Krasnoyarsk: Sib. Gos. Tekh. Univ., 2004.
Sharyi, S.P., Konechnomernyi interval’nyi analiz (Finite-Dimensional Interval Analysis), Novosibirsk: Novosib. Gos. Univ., 2010.
Babenko, K.I., On computational proofs and mathematical experiments on computers, Russ. Math. Surv., 1985, vol. 40, no. 4, pp. 153–154.
Tucker, W., A Rigorous ODE solver and Smale’s 14th problem, Found. Comput. Math., 2002, no. 2, pp. 53–117.
Evstigneev, N.M. and Ryabkov, O.I., Applicability of the interval Taylor model to the computational proof of existence of periodic trajectories in systems of ordinary differential equations, Differ. Equations, 2018, vol. 54, no. 4, pp. 525–538.
Evstigneev, N.M. and Ryabkov, O.I., Algorithms for constructing isolating sets of phase flows and computer-assisted proofs with the use of interval Taylor models, Differ. Equations, 2019, vol. 55, no. 9, pp. 1198–1217.
Pilarczyk, P., Topological-numerical approach to the existence of periodic trajectories in ODE’s, Proc. Fourth Int. Conf. Dyn. Syst. Differ. Equat. (Wilmington, May 24–27, 2002), pp. 701–708.
Rihm, R., Interval methods for initial value problems in ODEs, in Topics in Validated Computations, Herzberger, J., Ed., Amsterdam: Elsevier, 1994, pp. 173–207.
Berz, M. and Makino, K., Verified integration of ODEs and flows using differential algebraic methods on high-order Taylor models, Reliab. Comput., 1998, vol. 4, pp. 361–369.
Berz, M. and Makino, K., Suppression of the wrapping effect by Taylor model-based verified integrators: long-term stabilization by shrink wrapping, Int. J. Differ. Equat. Appl., 2005, vol. 10, no. 4, pp. 385–403.
Berz, M. and Makino, K., Performance of Taylor model methods for validated integration of ODEs, Lect. Notes Comput. Sci., 2006, vol. 3732, pp. 65–74.
Lin, Y. and Stadtherr, M.A., Validated solutions of initial value problems for parametric ODEs, Appl. Numer. Math., 2007, vol. 57, pp. 1145–1162.
Berz, M. and Hoefkens, J., Verified high-order inversion of functional dependencies and interval Newton methods, Reliab. Comput., 2001, vol. 7, no. 5, pp. 379–398.
Evstigneev, N.M. and Ryabkov, O.I., On the implementation of Taylor models on multiple graphics processing units for rigorous computations, in Parallel Computational Technologies. PCT 2020. Commun. Comput. Inf. Sci. Vol. 1263 , Sokolinsky, L. and Zymbler, M., Eds., Cham: Springer, 2020, pp. 85–99.
Makino, K. and Berz, M., The method of shrink wrapping for the validated solution of ODEs, Michigan State Univ. Rep. MSU HEP 020510, 2002.
Neher, M., Jackson, K.R., and Nedialkov, N.S., On Taylor model based integration of ODEs, SIAM J. Numer. Anal., 2007, vol. 45, no. 1, pp. 236–262.
Berz, M. and Makino, K., Suppression of the wrapping effect by Taylor model-based verified integrators: long-term stabilization by preconditioning, Int. J. Differ. Equat. Appl., 2005, vol. 10, no. 4, pp. 353–384.
Funding
This work was supported by the Russian Foundation for Basic Research, project no.18-29-10008mk.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated by V. Potapchouck
Rights and permissions
About this article
Cite this article
Evstigneev, N.M., Ryabkov, O.I. & Shul’min, D.A. Use of Shrink Wrapping for Interval Taylor Models in Algorithms of Computer-Assisted Proof of the Existence of Periodic Trajectories in Systems of Ordinary Differential Equations. Diff Equat 57, 391–407 (2021). https://doi.org/10.1134/S0012266121030113
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0012266121030113