Found 507 Documents (Results 1–100)

100
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An efficient algorithm for the extended trust-region subproblem with two linear constraints. (English)Zbl 1483.90103

MSC:  90C22 90C26
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Excursions away from the Lipschitz minorant of a Lévy process. (English)Zbl 07481306

MSC:  60G51 60G55 60J65
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A novel centrality measure for identifying influential nodes based on minimum weighted degree decomposition. (English)Zbl 07503826

MSC:  81-XX 82-XX
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K-means clustering via a nonconvex optimization approach. (English)Zbl 07495098

Pardalos, Panos (ed.) et al., Mathematical optimization theory and operations research. 20th international conference, MOTOR 2021, Irkutsk, Russia, July 5–10, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12755, 462-476 (2021).
MSC:  90C26 90C27
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Asset allocation: new evidence through network approaches. (English)Zbl 1482.91193

MSC:  91G10 91G45
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An invitation to the study of a uniqueness problem. (English)Zbl 1472.49002

Rassias, Themistocles M. (ed.) et al., Nonlinear analysis and global optimization. Cham: Springer. Springer Optim. Appl. 167, 445-448 (2021).
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Global FOM and GMRES methods for solving a class of fuzzy linear systems. (Chinese. English summary)Zbl 1474.65125

MSC:  65F99 65F25 15B15
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Multiplicative updates for NMF with $$\beta$$-divergences under disjoint equality constraints. (English)Zbl 07360854

MSC:  65Fxx 15A23 90C26
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A globally convergent method to accelerate topology optimization using on-the-fly model reduction. (English)Zbl 07340460

MSC:  74-XX 65-XX
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On some incremental algorithms for the minimum sum-of-squares clustering problem. II: Incremental DC algorithms. (English)Zbl 1468.90092

MSC:  90C26 49K30 49N60
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GLDH: toward more efficient global low-density locality-sensitive hashing for high dimensions. (English)Zbl 1459.68186

MSC:  68T09 68T05 68T20
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VaR-based risk parity investment strategy and its application. (Chinese. English summary)Zbl 1474.91193

MSC:  91G10 91G70
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The global minimum variance hedge. (English)Zbl 1446.91078

MSC:  91G20 62P05
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Generalized cutting plane method for solving nonlinear stochastic programming problems. (English)Zbl 1453.90126

MSC:  90C26 90C15 26B25
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MSC:  68T05
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Certified efficient global roundness evaluation. (English)Zbl 1447.90044

MSC:  90C26 90C90
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A risk perspective of estimating portfolio weights of the global minimum-variance portfolio. (English)Zbl 1437.62686

MSC:  62P20 62M10 91B84
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Bohr-Sommerfeld Lagrangian submanifolds as minima of convex functions. (English)Zbl 1436.53056

MSC:  53D12 53C55
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Global minimum variance portfolios under uncertainty: a robust optimization approach. (English)Zbl 1440.90039

MSC:  90C17 90C29 91G10
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On some incremental algorithms for the minimum sum-of-squares clustering problem. I: Ordin and Bagirov’s incremental algorithm. (English)Zbl 1472.90098

MSC:  90C26 90C90
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Computational algorithm for optimal control of an object with distributed parameters in a nonsmooth area of final states. (Russian. English summary)Zbl 1442.90150

MSC:  90C26 90C30 49M37
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MSC:  90C26
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Characterizing global minimizers of the difference of two positive valued affine increasing and co-radiant functions. (English)Zbl 1449.90323

MSC:  90C30 26B25

Extension of the optimality conditions for unconstrained parameter optimization problems where the standard conditions fail. (English)Zbl 1434.90153

MSC:  90C26 90C46
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Characterizations of DICR functions and applications to optimization problems. (Chinese. English summary)Zbl 1438.52024

MSC:  52A41 90C25

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A hybrid algorithm for the two-trust-region subproblem. (English)Zbl 1438.90251

MSC:  90C25 90C22
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MSC:  90C26
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Run-and-inspect method for nonconvex optimization and global optimality bounds for R-local minimizers. (English)Zbl 1415.90085

MSC:  90C26 90C30 49M30 65K05
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Generalized cutting plane method by means of minimum type subdifferentials. (English)Zbl 07514021

MSC:  90C26 52B55 68Q25
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Nonlinear algebra in an ACORN. With applications to deep learning. (English)Zbl 1409.65003

Hackensack, NJ: World Scientific (ISBN 978-981-3271-51-7/hbk; 978-981-3271-53-1/ebook). xx, 71 p. (2018).
MSC:  65-02 65H10 68W30
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Estimation of the global minimum variance portfolio in high dimensions. (English)Zbl 1403.91307

MSC:  91G10 62H12 62P05
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Time-optimal velocity planning by a bound-tightening technique. (English)Zbl 1401.90166

MSC:  90C26 90C90
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Backward perturbation analysis and relative algorithms for nonsymmetric linear systems with multiple right-hand sides. (English)Zbl 07524561

MSC:  15A09 15A24
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A test for the global minimum variance portfolio for small sample and singular covariance. (English)Zbl 1443.62332

MSC:  62P05 62H15 91G10
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Investigating an overdetermined system of linear equations by using convex functions. (English)Zbl 1386.15011

MSC:  15A06 26B25
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The minimal criterion for the equivalence between local and global optimal solutions in nondifferentiable optimization problem. (English)Zbl 1387.90194

MSC:  90C26 26B25 90C30
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A new approach for the determination of the global minimum time for the Chaplygin sleigh brachistochrone problem. (English)Zbl 1371.70043

MSC:  70G75 49J05
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The regularized CQ algorithm without a priori knowledge of operator norm for solving the split feasibility problem. (English)Zbl 1375.58016

MSC:  58E35 47H09 65J15
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A filled function method for minimizing control variation in constrained discrete-time optimal control problems. (English)Zbl 1375.90317

MSC:  90C56 90C30 93C55
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A three critical points result in a bounded domain of a Banach space and applications. (English)Zbl 1413.47153

MSC:  47J30 58E05 34B15
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The classic differential evolution algorithm and its convergence properties. (English)Zbl 1458.65065

MSC:  65K05 60F05
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Double well potential function and its optimization in the $$N$$-dimensional real space. II. (English)Zbl 1362.49016

MSC:  49K30 90C46 90C26
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Portfolio selections under mean-variance preference with multiple priors for means and variances. (English)Zbl 1398.91546

MSC:  91G10 91B16 91B08
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Branch and bound algorithm with applications to robust stability. (English)Zbl 1365.90221

MSC:  90C26 90C57
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Regularized gradient-projection methods for finding the minimum-norm solution of the constrained convex minimization problem. (English)Zbl 1357.58024

MSC:  58E35 47H09 65J15
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Rigorous global optimization for collision risk assessment on perturbed orbits. (English)Zbl 1380.90301

Fasano, Giorgio (ed.) et al., Space engineering. Modeling and optimization with case studies. Cham: Springer (ISBN 978-3-319-41506-2/hbk; 978-3-319-41508-6/ebook). Springer Optimization and Its Applications 114, 237-267 (2016).
MSC:  90C90 70F15 65K05
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Identifying the global reference set in DEA: an application to the determination of returns to scale. (English)Zbl 1364.90215

Hwang, Shiuh-Nan (ed.) et al., Handbook of operations analytics using data envelopment analysis. New York, NY: Springer (ISBN 978-1-4899-7703-8/hbk; 978-1-4899-7705-2/ebook). International Series in Operations Research & Management Science 239, 299-330 (2016).
MSC:  90C08
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MSC:  94A12

Global optimization of the difference of affine increasing and positively homogeneous functions. (English)Zbl 1351.90163

MSC:  90C46 26B25 26A48
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Generalized minimum variance control for MDOF structures under earthquake excitation. (English)Zbl 1346.93053

MSC:  93A15 86A17 93A30 93C15 93C55
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Best proximity point results in generalized metric spaces. (English)Zbl 1348.54045

MSC:  54H25 54E50
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On the identification of the global reference set in data envelopment analysis. (English)Zbl 1346.90594

MSC:  90C08 90B50
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Global minimum variance portfolio optimisation under some model risk: a robust regression-based approach. (English)Zbl 1346.91215

MSC:  91G10 90C90
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BWM*: A novel, provable, ensemble-based dynamic programming algorithm for sparse approximations of computational protein design. (English)Zbl 1355.92004

Przytycka, Teresa M. (ed.), Research in computational molecular biology. 19th annual international conference, RECOMB 2015, Warsaw, Poland, April 12–15, 2015. Proceedings. Cham: Springer (ISBN 978-3-319-16705-3/pbk; 978-3-319-16706-0/ebook). Lecture Notes in Computer Science 9029. Lecture Notes in Bioinformatics, 154-166 (2015).
MSC:  92-08 92D20
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Monte Carlo method of batch iterations: probabilistic characteristics. (English. Russian original)Zbl 1322.93108

Autom. Remote Control 76, No. 5, 776-785 (2015); translation from Avtom. Telemekh. 2015, No. 5, 60-71 (2015).
MSC:  93E25 65H99 93C10
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The sparsest solution to the system of absolute value equations. (English)Zbl 1351.90138

MSC:  90C26 90C59 62B10
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MSC:  90C26
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Energy functionals of Kirchhoff-type problems having multiple global minima. (English)Zbl 1311.35085

MSC:  35J20 35D30
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Emerging markets in the global economic network: real(ly) decoupling? (English)Zbl 1402.91511

MSC:  91B64 62P20
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Global stock market landscape: an application of minimum spanning tree technique. (English)Zbl 1362.91045

MSC:  91G70 62P05
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Theoretical results on the global GMRES method for solving generalized Sylvester matrix equations. (English)Zbl 1337.65036

MSC:  65F30 65F10 15A24
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Generalized convexity in the affine differential setting. (English)Zbl 1332.53023

Balan, Vladimir (ed.) et al., Proceedings of the international conference on differential geometry and dynamical systems (DGDS-2013), Bucharest, Romania, October 10–13, 2013. Bucharest: Geometry Balkan Press. BSG Proceedings 21, 156-166 (2014).
MSC:  53B21 90C25 90C26

Du Bois-Reymond lemma of fractional derivatives and its applications in fractional variational problems. (English)Zbl 1324.49001

MSC:  49J15 49K15 26A33

Comparison of pseudorandom numbers generators and chaotic numbers generators used in differential evolution. (English)Zbl 1317.65139

Zelinka, Ivan (ed.) et al., Nostradamus 2014: prediction, modeling and analysis of complex systems. Selected papers based on the presentations at the Nostradamus conference, Ostrava, Czech Republic, June 2014. Cham: Springer (ISBN 978-3-319-07400-9/pbk; 978-3-319-07401-6/ebook). Advances in Intelligent Systems and Computing 289, 111-121 (2014).
MSC:  65K05 90C15 65C10
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Chaos level measurement in logistic map used as the chaotic numbers generator in differential evolution. (English)Zbl 1317.65140

Zelinka, Ivan (ed.) et al., Nostradamus 2014: prediction, modeling and analysis of complex systems. Selected papers based on the presentations at the Nostradamus conference, Ostrava, Czech Republic, June 2014. Cham: Springer (ISBN 978-3-319-07400-9/pbk; 978-3-319-07401-6/ebook). Advances in Intelligent Systems and Computing 289, 1-10 (2014).
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On some semilinear elliptic equation involving exponential growth. (English)Zbl 1318.35035

MSC:  35J61 35B38 35B33
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A more general methodology for fitting global cross-ratio models for discrete longitudinal responses. (English)Zbl 1367.62176

MSC:  62H12 62M10 62F12
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Local-global minimum property in unconstrained minimization problems. (English)Zbl 1323.90054

Reviewer: Rita Pini (Milano)
MSC:  90C26 90C48
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On the rigidity of hypersurfaces into space forms. (English)Zbl 1292.53035

MSC:  53C40 53C42
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A characterization of spaces of constant curvature by minimum covering radius of triangles. (English)Zbl 1293.53042

MSC:  53C20 53C30
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Another four critical points theorem. (English)Zbl 1441.47075

Akashi, Shigeo (ed.) et al., Proceedings of the seventh international conference on nonlinear analysis and convex analysis (NACA 2011), Busan, South Korea, August 2–5, 2011. Vol. II. Yokohama: Yokohama Publishers. 163-171 (2013).
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On the sensitivity of the black capital asset pricing model to the market portfolio. (English)Zbl 1409.91211

MSC:  91G10 91G99
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MSC:  90B05
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