Výsledky vyhledávání - "DONTCHEV, ASEN L."

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Sensitivity-based Warmstarting for Nonlinear Model Predictive Control with Polyhedral State and Control Constraints

Autor: Liao-McPherson, Dominic, Nicotra, Marco M., Dontchev, Asen L., Kolmanovsky, Ilya V., Veliov, Vladimir. M.

Model predictive control (MPC) is of increasing interest in applications for constrained control of multivariable systems. However, one of the major obstacles to its broader use is the computation time and effort required to solve a possibly non-conv

Externí odkaz: http://arxiv.org/abs/1906.11363

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The Radius of Metric Subregularity

Autor: Dontchev, Asen L., Gfrerer, Helmut, Kruger, Alexander Y., Outrata, Jiří V.

Publikováno v: Set-Valued and Variational Analysis (2020) 28:451-473

There is a basic paradigm, called here the radius of well-posedness, which quantifies the "distance" from a given well-posed problem to the set of ill-posed problems of the same kind. In variational analysis, well-posedness is often understood as a r

Externí odkaz: http://arxiv.org/abs/1807.02198

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An Inverse Function Theorem for Metrically Regular Mappings

Autor: Dontchev, Asen L.

We prove that if a mapping F:X to Y, where X and Y are Banach spaces, is metrically regular at x for y and its inverse F^{-1} is convex and closed valued locally around (x,y), then for any function G:X to Y with lip G(x)regF(x|y)) < 1, the mapping (F

Externí odkaz: http://arxiv.org/abs/math/0209222

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