Zobrazeno 1 - 10
of 6 535
pro vyhledávání: '"A, Zlotnik"'
We develop an optimal control algorithm for robust quantum gate preparation in open environments with the state of the quantum system represented using the Lindblad master equation. The algorithm is based on adaptive linearization and iterative quadr
Externí odkaz:
http://arxiv.org/abs/2410.01161
In this paper, we consider the problem of regulating the outlet pressure of gas flowing through a pipeline subject to uncertain and variable outlet flow. Gas flow through a pipe is modeled using the coupled isothermal Euler equations, with the Darcy-
Externí odkaz:
http://arxiv.org/abs/2409.17413
We examine the modeling, simulation, and optimization of district heating systems, which are widely used for thermal transport using steam or hot water as a carrier. We propose a generalizable framework to specify network models and scenario paramete
Externí odkaz:
http://arxiv.org/abs/2404.18868
We develop an explicit second order staggered finite difference discretization scheme for simulating the transport of highly heterogeneous gas mixtures through pipeline networks. This study is motivated by the proposed blending of hydrogen into natur
Externí odkaz:
http://arxiv.org/abs/2404.04451
We present a computational method for open-loop minimum-norm control synthesis for fixed-endpoint transfer of bilinear ensemble systems that are indexed by two continuously varying parameters. We suppose that one ensemble parameter scales the homogen
Externí odkaz:
http://arxiv.org/abs/2403.18131
Natural gas consumption by users of pipeline networks is subject to increasing uncertainty that originates from the intermittent nature of electric power loads serviced by gas-fired generators. To enable computationally efficient optimization of gas
Externí odkaz:
http://arxiv.org/abs/2403.18124
We propose a predictor-corrector adaptive method for the simulation of hyperbolic partial differential equations (PDEs) on networks under general uncertainty in parameters, initial conditions, or boundary conditions. The approach is based on the stoc
Externí odkaz:
http://arxiv.org/abs/2403.16929
Autor:
Zlotnik, Alexander, Lomonosov, Timofey
We deal with an initial-boundary value problem for the multidimensional acoustic wave equation, with the variable speed of sound. For a three-level semi-explicit in time higher-order vector compact scheme, we prove stability and derive 4th order erro
Externí odkaz:
http://arxiv.org/abs/2403.16174
We propose a predictor-corrector adaptive method for the study of hyperbolic partial differential equations (PDEs) under uncertainty. Constructed around the framework of stochastic finite volume (SFV) methods, our approach circumvents sampling scheme
Externí odkaz:
http://arxiv.org/abs/2401.12880
A posteriori reduced-order models, e.g. proper orthogonal decomposition, are essential to affordably tackle realistic parametric problems. They rely on a trustful training set, that is a family of full-order solutions (snapshots) representative of al
Externí odkaz:
http://arxiv.org/abs/2312.14756