Results 61 to 70 of about 721 (94)

Observability Inequality of Backward Stochastic Heat Equations for Measurable Sets and Its Applications

, 2016
This paper aims to provide directly the observability inequality of backward stochastic heat equations for measurable sets. As an immediate application, the null controllability of the forward heat equations is obtained.
Yang, Donghui, Zhong, Jie
core   +1 more source

Controllability and Observability of Heterogeneous Networked Systems With Non-Uniform Node Dimensions and Distinct Inner-Coupling Matrices

IEEE Open Journal of Control Systems
In this paper, controllability and observability of a heterogeneous networked system with Linear Time Invariant (LTI) nodal systems having Multiple-Inputs and Multiple-Outputs (MIMO) aligned in a weighted and directed network topology are studied.
Aleena Thomas, Abhijith Ajayakumar, Raju K. George   +2 more
doaj   +1 more source

Inverse coefficient problem for Grushin-type parabolic operators

, 2013
The approach to Lipschitz stability for uniformly parabolic equations introduced by Imanuvilov and Yamamoto in 1998 based on Carleman estimates, seems hard to apply to the case of Grushin-type operators studied in this paper.
Beauchard, Karine, Cannarsa, Piermarco
core   +1 more source

An analysis on the approximate controllability of neutral impulsive stochastic integrodifferential inclusions via resolvent operators. [PDF]

Heliyon, 2023
Ma YK, Pradeesh J, Shukla A, Vijayakumar V, Jothimani K.   +4 more
europepmc   +1 more source

Generalized form of fractional order COVID-19 model with Mittag-Leffler kernel. [PDF]

Math Methods Appl Sci, 2021
Aslam M, Farman M, Akgül A, Ahmad A, Sun M.   +4 more
europepmc   +1 more source

The N -Link Swimmer in Three Dimensions: Controllability and Optimality Results. [PDF]

Acta Appl Math, 2022
Marchello R, Morandotti M, Shum H, Zoppello M.   +3 more
europepmc   +1 more source

Beyond bilinear controllability : applications to quantum control

, 2007
Quantum control is traditionally expressed through bilinear models and their associated Lie algebra controllability criteria. But, the first order approximation are not always sufficient and higher order developpements are used in recent works. Motivated
Turinici, Gabriel
core  

Null controllability of a population dynamics with interior degeneracy

, 2017
In this paper, we deal with the null controllability of a population dynamics model with an interior degenerate diffusion. To this end, we proved first a new Carleman estimate for the full adjoint system and afterwards we deduce a suitable observability ...
Boutaayamou, Idriss, Echarroudi, Younes
core   +1 more source

Optimal Actuator Location of the Minimum Norm Controls for Stochastic Heat Equations

, 2017
In this paper, we study the approximate controllability for the stochastic heat equation over measurable sets, and the optimal actuator location of the minimum norm controls.
Yang, Donghui, Zhong, Jie
core  

Unrestricted consumption under a deterministic wealth and an Ornstein-Uhlenbeck process as a discount rate. [PDF]

Stoch Model, 2018
Eisenberg J.
europepmc   +1 more source