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8th Croatian Mathematical Congress

2–5 Jul 2024
Osijek
Europe/Zagreb timezone

Conference office

Session

Optimization and Control

OPT
2 Jul 2024, 16:05
D6 (School of Applied Mathematics and Informatics, J. J. Strossmayer University of Osijek)

D6

School of Applied Mathematics and Informatics, J. J. Strossmayer University of Osijek

Trg Ljudevita Gaja 6, Osijek

Conveners

Optimization and Control

  • Zoran Tomljanović

Presentation materials

There are no materials yet.

  1. 96. Optimality criteria method for eigenfrequency optimization in linearized elasticity
    Ivana Crnjac (School of Applied Mathematics and Informatics, Josip Juraj Strossmayer University of Osijek)
    02/07/2024, 16:05
    OPT: Optimization and Control
    Talk

    Structural optimization involves strategically arranging certain materials within a structure to enhance its properties with respect to some optimality criteria. This optimization typically entails minimizing or maximizing an integral functional, which depends on the rearrangement of materials within the domain, and the solution of a partial differential equation that models the underlying...

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  2. 49. Optimal Design in Diffusion: Homogenization and Shape Derivative Approach
    Petar Kunštek (University of Zagreb, Faculty of Science, Department of Mathematics)
    02/07/2024, 16:25
    OPT: Optimization and Control
    Talk

    We focus on addressing optimal design challenges involving second-order elliptic partial differential equations. Our objective is to determine the optimal outer shape of the domain and the distribution of two isotropic materials within the domain, considering predetermined amounts, to minimize a given functional. The optimization algorithm employed in this study integrates the homogenization...

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  3. 97. Efficient solution of sequences of parametrized Lyapunov equations with applications
    Zoran Tomljanović
    02/07/2024, 16:45
    OPT: Optimization and Control
    Talk

    We consider the solution of sequences of parametrized Lyapunov equations. Solutions of such equations can be encountered in many application settings, and they are often intermediate steps of an overall procedure whose main goal is the computation of quantities of the form $f(X)$ where $X$ denotes the solution of a Lyapunov equation.

    We are interested in addressing problems where the...

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  4. 72. A Scalable Framework for Simultaneously Optimizing Damper Positions and Viscosities
    Matea Ugrica (School of Applied Mathematics and Informatics, J. J. Strossmayer University of Osijek)
    02/07/2024, 17:05
    OPT: Optimization and Control
    Talk

    We consider damping optimization for vibrating systems described by
    a second-order differential equation. The goal is to determine position and viscosity
    values of the dampers in the system such that the system produces the lowest total
    average energy. We propose new framework using relaxed weighted $l_1$ minimization
    and pruning techniques to determine the number and positions of the...

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