Registered Data

Contents

[CT056]

Session Date & Time : 4E (Aug.24, 17:40-19:20)
Type : Contributed Talk
Abstract : Prior studies indicate that influenza vaccination would provide protection against COVID-19. Thus, recommendation of influenza vaccination to individuals who hesitate accepting COVID-19 bivalent vaccine can effectively reduce the disease burden associated with COVID-19. In this study we aim to calculate the impact of influenza vaccination in reducing the disease burden from influenza and COVID-19. Specifically, we simulate an age-structured mathematical model of COVID-19 transmission in South Korea at various levels of influenza vaccine uptake.
Classification : 37N25, 92-10
Author(s) :
- Minjin Kim (University of Soongsil)
- Eunha Shim (University of Soongsil)

Session Date & Time : 4E (Aug.24, 17:40-19:20)
Type : Contributed Talk
Abstract : We address the problem of synthesizing a metabolite of interest in continuous bioreactors through resource allocation control. Our approach is based on a coarse-grained self-replicator dynamical model that accounts for microbial culture growth inside the bioreactor. We study its global asymptotic behavior using dynamical systems theory, and we provide conditions for the persistence of the bacterial population. We aim to maximize the synthesis of the metabolite of interest during a fixed interval of time in terms of the resource allocation decision. The latter is formulated as an Optimal Control Problem.
Classification : 37N25, 92C37, 92C75
Author(s) :
- Jean-Luc Gouze (Inria Sophia-Antipolis)

Session Date & Time : 4E (Aug.24, 17:40-19:20)
Type : Contributed Talk
Abstract : Biological functions arise from the complex dynamics of reaction networks comprising numerous reactions and chemicals. However, network information is often inaccurate and diverse across species. Previously, we developed the "Structural Sensitivity Analysis", which enables the responses of reaction systems to parameter perturbations to be determined solely from network topology. In this study, we investigate how small alterations to network structure affect system behavior. The results can be classified into five distinct cases based on topology.
Classification : 37N25
Author(s) :
- Atsuki Hishida
- Atsuki Hishida (Kyoto University)
- Atsushi Mochizuki (Kyoto University)

Session Date & Time : 4E (Aug.24, 17:40-19:20)
Type : Contributed Talk
Abstract : In this talk, we discuss the problem of input-output finite time stabilization for nonlinear networked control systems with network induced delay. The nonlinear system can be linearized by fuzzy model with weighted membership functions. Memory event-triggering mechanism incorporated to reduce frequent packets transmission. The sufficient stabilization conditions are developed in the form of linear matrix inequalities with aid of Lyapunov stability theory. Finally, numerical example is provided to demonstrate the viability of the suggested approach.
Classification : 37N35, 34A34, 93D15, 93D25, 93C42
Author(s) :
- Marshal Anthoni Selvaraj (Anna University Regional Campus Coimbatore)

Session Date & Time : 4E (Aug.24, 17:40-19:20)
Type : Contributed Talk
Abstract : In this talk, the aim is to obtain a disturbance rejection based repetitive control design for the stabilization of Takagi–Sugeno fuzzy systems in presence of aperiodic disturbances. By employing Lyapunov approach, a new set of conditions is derived in the form of linear matrix inequalities to obtain the control gains for ensuring the robust stabilization of the addressed fuzzy systems. Further, numerical simulations are provided to verify the supremacy of the designed control scheme.
Classification : 37N35, 93B51, 93D15, 93D25, 93C42
Author(s) :
- Antony Crispin Sweety Charles Selvaraj (Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore)