Abstract
The problem of solving linear systems whose coefficients are nonlinear functions of parameters varying within prescribed intervals is investigated. A new method for outer interval solution of such system is proposed. In order to reduce memory usage, nonlinear dependencies between parameters are handled using revised affine arithmetic. Some numerical experiments which aim to show the properties of the proposed method are reported.
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References
Akhmerov, R.R.: Interval-Affine Gaussian Algorithm for Constrained Systems. Reliable Computing 11(5), 323–341 (2005)
El-Owny, H.: Parametric Linear System of Equations, whose Elements are Nonlinear Functions. In: 12th GAMM - IMACS International Symposion on Scientific Computing. Computer Arithmetic and Validated Numerics, vol. 16 (2006)
de Figueiredo, L.H., Stolfi, J.: An Introduction to Affine Arithmetic. TEMA Tend. Mat. Apl. Comput. 4(3), 297–312 (2003)
Hansen, E.R.: Generalized Interval Arithmetic. In: Nickel, K. (ed.) Interval Mathematics. LNCS, vol. 29, pp. 7–18. Springer, Heidelberg (1975)
Hladik, M.: Enclosures for the solution set of parametric interval linear systems. Technical Report 983, KAM-DIMATIA Series, pp. 1–25 (2010)
Vu, X.-H., Sam-Haroud, D., Faltings, B.: A Generic Scheme for Combining Multiple Inclusion Representations in Numerical Constraint Propagation. Technical Report No. IC/2004/39, Swiss Federal Institute of Technology in Lausanne (EPFL), Switzerland (2004)
Kolev, L.V.: Automatic Computation of a Linear Interval Enclosure. Reliable Computing 7(1), 17–28 (2001)
Kolev, L.V.: Solving Linear Systems whose Elements are Non-linear Functions of Intervals. Numerical Algorithms 37, 213–224 (2004)
Kulpa, Z., Pownuk, A., Skalna, I.: Analysis of linear mechanical structures with uncertainties by means of interval methods. Computer Assisted Mechanics and Engineering Sciences 5(4), 443–477 (1998), http://andrzej.pownuk.com/publications/IntervalEquations.pdf
Messine, F.: Extentions of Affine Arithmetic: Application to Unconstrained Global Optimization. Journal of Universal Computer Science 8(11), 992–1015 (2002)
Neumaier, A.: Interval Methods for Systems of Equations, pp. xvi–255. Cambridge University Press, Cambridge (1990)
Popova, E.D.: Generalization of a Parametric Fixed-Point Iteration. PAMM 4(1), 680–681 (2004)
Popova, E.D.: On the Solution of Parametrised Linear Systems. In: Kraemer, W., Wolff von Gudenberg, J. (eds.) Scientific Computing, Validated Numerics, Interval Methods, pp. 127–138. Kluwer Acad. Publishers (2001)
Popova, E.D.: Solving Linear Systems Whose Input Data Are Rational Functions of Interval Parameters. In: Boyanov, T., Dimova, S., Georgiev, K., Nikolov, G. (eds.) NMA 2006. LNCS, vol. 4310, pp. 345–352. Springer, Heidelberg (2007)
Rohn, J.: Technical Report No. 620, Institute of Computer Science, Academy of Sciences of the Czech Republic, Prague, p. 11 (1995)
Rump, S.M.: Verification methods for dense and sparse systems of equations. In: Herzberger, J. (ed.) Topics in Validated Computations, pp. 63–135. North-Holland, Amsterdam (1994)
Shary, S.P.: Solving tied interval linear systems. Sibirskii Zhurnal Vychislitiel’noi Matiematiki 7(4), 363–376 (2004)
Skalna, I.: A Method for Outer Interval Solution of Systems of Linear Equations Depending Linearly on Interval Parameters. Reliable Computing 12(2), 107–120 (2006)
Skalna, I.: Evolutionary Optimization Method for Approximating the Solution Set Hull of Parametric Linear Systems. In: Boyanov, T., Dimova, S., Georgiev, K., Nikolov, G. (eds.) NMA 2006. LNCS, vol. 4310, pp. 361–368. Springer, Heidelberg (2007)
Skalna, I., Pownuk, A.: A global optimisation method for computing interval hull solution for parametric linear systems. International Journal of Reliability and Safety 3(1-3), 235–245 (2009)
Skalna, I.: Direct Method for Solving Parametric Interval Linear Systems with Non-affine Dependencies. In: Wyrzykowski, R., Dongarra, J., Karczewski, K., Wasniewski, J. (eds.) PPAM 2009. LNCS, vol. 6068, pp. 485–494. Springer, Heidelberg (2010)
Comba, J.L.D., Stolfi, J.: Affine arithmetic and its applications to computer graphics. In: Proc. SIBGRAPI 1993, VI Simpsio Brasileiro de Computaa o Grfica e Processamento de Imagens, Recife, BR, pp. 9–18 (1993)
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Skalna, I. (2012). Enclosure for the Solution Set of Parametric Linear Systems with Non-affine Dependencies. In: Wyrzykowski, R., Dongarra, J., Karczewski, K., Waśniewski, J. (eds) Parallel Processing and Applied Mathematics. PPAM 2011. Lecture Notes in Computer Science, vol 7204. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31500-8_53
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DOI: https://doi.org/10.1007/978-3-642-31500-8_53
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