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pro vyhledávání: '"Krstić, A."'
The development of extremum seeking (ES) has progressed, over the past hundred years, from static maps, to finite-dimensional dynamic systems, to networks of static and dynamic agents. Extensions from ODE dynamics to maps and agents that incorporate
Externí odkaz:
http://arxiv.org/abs/2411.13234
Quantum electrodynamics in 1 + 1D (QED2) shares intriguing properties with QCD, including confinement, string breaking, and interesting phase diagram when the non-trivial topological $\theta$-term is considered. Its lattice regularization is a common
Externí odkaz:
http://arxiv.org/abs/2411.01079
We investigate how growth of an oxide film will influence the deuterium recycling properties of Li on plasma facing surfaces. Lithium films on the walls or plasma-facing material surfaces of a fusion vacuum vessel improves plasma performance in part
Externí odkaz:
http://arxiv.org/abs/2410.22243
Autor:
Karafyllis, Iasson, Krstic, Miroslav
Stability theory plays a crucial role in feedback control. However, adaptive control theory requires advanced and specialized stability notions that are not frequently used in standard feedback control theory. The present document is a set of notes f
Externí odkaz:
http://arxiv.org/abs/2410.16691
Systems modeled by partial differential equations (PDEs) are at least as ubiquitous as systems that are by nature finite-dimensional and modeled by ordinary differential equations (ODEs). And yet, systematic and readily usable methodologies, for such
Externí odkaz:
http://arxiv.org/abs/2410.15146
Populations do not only interact over time but also age over time. It is therefore common to model them as age-structured PDEs, where age is the space variable. Since the models also involve integrals over age, both in the birth process and in the in
Externí odkaz:
http://arxiv.org/abs/2410.06823
We report on our ongoing lattice QCD computation of antistatic-antistatic potentials in the presence of two light quarks using the CLS $N_f=2$ gauge configurations and the OpenQ*D codebase. We utilize a set of 16 creation operators, corresponding to
Externí odkaz:
http://arxiv.org/abs/2409.10786
Autor:
Krstić, Milan
Publikováno v:
Horizons: Journal of International Relations and Sustainable Development, 2024 Oct 01(28), 202-215.
Externí odkaz:
https://www.jstor.org/stable/48794591
Fixed-time stable dynamical systems are capable of achieving exact convergence to an equilibrium point within a fixed time that is independent of the initial conditions of the system. This property makes them highly appealing for designing control, e
Externí odkaz:
http://arxiv.org/abs/2408.16905
We employ the recent performance-barrier event-triggered control (P-ETC) for achieving global exponential convergence of a class of reaction-diffusion PDEs via PDE backstepping control. Rather than insisting on a strictly monotonic decrease of the Ly
Externí odkaz:
http://arxiv.org/abs/2407.08178