E. Nagy, Marianna and Illés, Tibor and Nesterov, Yurii and Rigó, Petra Renáta (2024) Parabolic Target-Space Interior-Point Algorithm for Weighted Monotone Linear Complementarity Problem. Working Paper. Corvinus University of Budapest, Budapest.
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Abstract
In this paper, we revisit the main principles for constructing polynomial-time primal-dual interior-point algorithms (IPAs). Starting from the break-through paper by Gonzaga (1989), their development was related to the barrier methods, where the objective function was added to the barrier for the feasible set. With this construction, using the theory of self-concordant functions proposed by Nesterov and Nemirovski (1994), it was possible to develop different variants of IPAs for a large variety of convex problems. However, in order to solve the initial problem, the most efficient primal-dual methods need to follow several central paths (up to three), which correspond to different stages of the solution process. This multistage structure of the methods significantly reduces their efficiency. In this paper, we come back to the initial idea by Renegar (1988) of using the methods of centers. We implement it for the weighted Linear Complementarity Problem (WLCP), by extending the framework of Parabolic Target Space (PTS), proposed by Nesterov (2008) for primal-dual Linear Programming Problems. This approach has several advantages. It starts from an arbitrary strictly feasible primal-dual pair and travels directly to the solution of the problem in one stage. It has the best known worst-case complexity bound. Finally, it works in a large neighborhood of the deviated central path, allowing very large steps. The latter ability results in a significant acceleration in the end of the process, confirmed by our preliminary computational experiments.
Item Type: | Monograph (Working Paper) |
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Series Name: | Corvinus Economics Working Papers - CEWP |
Series Number / Identification Number: | 2024/04 |
Uncontrolled Keywords: | interior-point algorithm, parabolic target-space, monotone linear complementarity problems, bisymmetric matrices, polynomial complexity |
JEL classification: | C61 - Optimization Techniques; Programming Models; Dynamic Analysis |
Divisions: | Institute of Operations and Decision Sciences |
Subjects: | Mathematics, Econometrics |
Funders: | Austrian-Hungarian Action Foundation, János Bolyai Research Scholarship of the Hungarian Academy of Sciences, Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund |
Projects: | PD 22 project no. 142154, Austrian-Hungarian Action Foundation, project number 116öu8 |
References: | Anstreicher, K.M.: Interior-point algorithms for a generalization of linear programming and weighted
Bazaraa, M.S., Sherali, H.D., Shetty., C.M.: Nonlinear programming: Theory and algorithms. Wiley-Interscience [John Wiley & Sons], Hoboken, NJ, third edition (2006)
Cottle, R.W., Pang, J.-S., Venkateswaran, V.: Sufficient matrices and the linear complementarity problem.
Cottle, R.W., Pang, J.-S., Stone., R.E.: The Linear Complementarity Problem. Computer Science and
Csizmadia, Zs., Illés, T.: New criss-cross type algorithms for linear complementarity problems with sufficient
Csizmadia, Zs., Illés, T., Nagy, A.: The s-Monotone Index Selection Rule for Criss-Cross Algorithms of
Darvay, Zs., Illés, T., Povh, J., Rigó, P.R.: Feasible Corrector-Predictor Interior-Point Algorithm for P∗(κ)-
Darvay, Zs., Illés, T. Rigó, P.R.: Predictor-corrector interior-point algorithm for P∗(κ)-linear complementarity
de Klerk, E., Roos, C., Terlaky, T.: Nonlinear optimization [Hungarian translation]. In the series on
Fiacco, A.V., McCormick., G.P.: Nonlinear Programming: Sequential Unconstrained Minimization Techniques,
Glineur, F.: Topics in Convex Optimization: Interior-Point Methods, Conic Duality and Approximations. PhD Thesis, Faculté Polytechnique de Mons, Mons, Belgium (2001)
Gonzaga, C.C.: An Algorithm for Solving Linear Programming Problems in O(n3L) Operations. In: Megiddo, N. (eds.) Progress in Mathematical Programming. Springer, New York, NY (1989)
Illés, T., Roos, C., Terlaky, T.: Simple approach for the interior point theory of linear complementarity
Illés, T., Peng, J., Roos, C., Terlaky, T.: A Strongly Polynomial Rounding Procedure Yielding a Maximally
Illés, T., Nagy, M., Terlaky, T.: A polynomial path-following interior point algorithm for general linear
Illés, T., Rigó, P.R., Török, R.: Unified Approach of Interior-Point Algorithms for P∗(κ)-LCPs Using a New
Klafszky, E., Terlaky, T.: Some generalizations of the criss-cross method for quadratic programming.
Kojima, M., Megiddo, N., Noma, T., Yoshise, A.: A Unified Approach to Interior Point Algorithms for Linear
Martos, B.: Nonlinear Programming: Theory and Methods. Akadémiai Kiadó, Budapest (1975)
Megiddo, N.: Pathways to the optimal set in linear programming. In: N. Megiddo (ed.) Progress in Mathematical
Nagy, M.: Interior point algorithms for general linear complementarity problems. PhD Thesis, Eötvös Loránd
Nemirovski, A.: Interior point polynomial time methods in convex programming. Lecture Notes, Spring Semester, Georgia Institute of Technology, Atlanta, GA (1996)
Nesterov, Yu., Nemirovski, A.: Interior point polynomial methods in convex programming: Theory and
Nesterov, Yu.: Introductury Lectures on Convex Optimization. Kluwer Academic Publishers, Dordrecht
Nesterov, Yu: Parabolic target space and primal–dual interior-point methods. Discrete Appl. Math. 156, 2079-
Nesterov, Yu.: Lectures on Convex Optimization. Springer Optimization and Its Applications, Springer,
Potra, F.A.: Weighted Complementarity Problems-A New Paradigm for Computing Equilibria. SIAM J. Optim. 22(4), 1634-1654 (2012)
Potra, F.A.: Sufficient weighted complementarity problems. Comput. Optim. Appl. 64, 467–488 (2016)
Renegar, J.: A polynomial-time algorithm, based on Newton’s method, for linear programming. Math. Program. 40, 59–93 (1988)
Renegar, J.: A mathematical view of interior-point methods in convex optimization. MPS/SIAM Ser. Optim, vol. 3, SIAM, New York (2001)
Török, R.: Test examples about linear complementarity problems. https://sites.google.com/view/lcp-testexamples-
Sonnevend, Gy.: An ”analytic center” for polyhedrons and new classes of global algorithms for linear (smooth, convex) programming. In: A. Prékopa, J. Szelezs´an, B. Strazicky (eds.) System Modelling and Optimization: Proceedings of the 12th IFIP-Conference, Budapest, Hungary, Lecture Notes in Control and Information Sciences 84, pp. 866-876. Springer Verlag, Berlin (1986)
Väliaho, H.: P∗-matrices are just sufficient. Linear Algebra Appl. 239, 103-108 (1996)
Ye, Y.: A path to the Arrow-Debreu competitive market equilibrium. Math. Program. 111, 315–348 (2008) |
ID Code: | 10311 |
Deposited By: | Ádám Hoffmann |
Deposited On: | 16 Sep 2024 14:20 |
Last Modified: | 16 Sep 2024 14:20 |
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