Results 51 to 60 of about 4,395,268 (339)

A Distributed Algorithm for Controlling Continuous and Discrete Variables in a Radial Distribution Grid

IEEE Access, 2023
The increased integration of distributed energy resources (DERs) in the distribution network with intermittent generation profiles will likely make voltage regulation a difficult task.
Jonatan Ralf Axel Klemets, Merkebu Zenebe Degefa   +1 more
doaj   +1 more source

Optimal Control of Effective Hamiltonians

, 2014
We present a systematic scheme for optimization of quantum simulations. Specifically, we show how polychromatic driving can be used to significantly improve the driving of Raman transitions in the Lambda system, which opens new possibilities for ...
Mintert, Florian, Müller, Cord A., Rudnicki, Łukasz, Verdeny, Albert   +3 more
core   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

Cross-diffusion on multiplex networks

New Journal of Physics, 2020
During the past decades, pattern formulation with reaction–diffusion systems has attracted great research interest. Complex networks, from single-layer networks to more complicated multiplex networks, have made great contribution to the development of ...
Shupeng Gao, Lili Chang, Xinyu Wang, Chen Liu, Xuelong Li, Zhen Wang   +5 more
doaj   +1 more source

Delta-Nabla Optimal Control Problems

, 2010
We present a unified treatment to control problems on an arbitrary time scale by introducing the study of forward-backward optimal control problems. Necessary optimality conditions for delta-nabla isoperimetric problems are proved, and previous results ...
Agnieszka B Malinowska, Aulbach B., Bohner M., Delfim FM Torres, Ewa Girejko, Girejko E., Malinowska AB, Malinowska AB   +7 more
core   +1 more source

Optimal Control of One-Qubit Gates [PDF]

, 2002
We consider the problem of carrying an initial Bloch vector to a final Bloch vector in a specified amount of time under the action of three control fields (a vector control field).
Albertini F, Bagrov V G, Berman G, Butkovskiy A G, F Torres Ardila, Feynman R P, Fu H, G Useche Laverde, Greentree A D, K M Fonseca Romero, Nielsen A N, Ramakrishna V, Schirmer S G, Schirmer S G, Schirmer S G, Solomon A I, Warren W   +16 more
core   +2 more sources

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Obstacle Avoidance Control for Autonomous Surface Vehicles Using Elliptical Obstacle Model Based on Barrier Lyapunov Function and Model Predictive Control

Journal of Marine Science and Engineering
This study explores positioning and obstacle avoidance control for autonomous surface vehicles (ASVs) by considering equivalent elliptical-shaped obstacles.
Pengfei Zhang, Yuanpei Ding, Shuxin Du
doaj   +1 more source

Optimal Control of charge transfer

, 2007
In this work, we investigate how and to which extent a quantum system can be driven along a prescribed path in space by a suitably tailored laser pulse.
Gross, E. K. U., Werschnik, J.
core   +1 more source

Minimax Optimal Control [PDF]

SIAM Journal on Control and Optimization, 2005
Summary: This paper provides a framework for deriving necessary conditions, in the form of a maximum principle, for minimax optimal control problems. The distinguishing feature of these problems is that the data depends on a vector \(\alpha\) of unknown parameters, and ``optimality'' is defined on a worst case basis, as \(\alpha\) ranges over the ...
openaire   +3 more sources