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  1. Transferable preference learning in multi-objective decision analysis and its application to hydrocracking

    Hydrocracking represents a complex and time-consuming chemical process that converts heavy oil fractions into various valuable products with low...

    Guo Yu, **nzhe Wang, ... Quanling Zhang in Complex & Intelligent Systems
    Article Open access 15 July 2024
  2. TRAA: a two-risk archive algorithm for expensive many-objective optimization

    Many engineering problems are essentially expensive multi-/many-objective optimization problems, and surrogate-assisted evolutionary algorithms have...

    Ji Lin, Quanliang Liu in Complex & Intelligent Systems
    Article Open access 15 July 2024
  3. Dynamical Frustration in ANNNI Model and Annealing

    Simulated annealing is usually applied to systems with frustration, like spin glasses and optimisation problems, where the energy landscape is...
    Parongama Sen, Pratap K. Das in Quantum Annealing and Other Optimization Methods
    Chapter
  4. Equivalence of Fuzzy Subgroups of Finite Abelian Groups

    In this chapter, we determine the number of fuzzy subgroups of certain finite Abelian groups with respect to a suitable equivalence relation. This is...
    John N. Mordeson, Kiran R. Bhutani, Azriel Rosenfeld in Fuzzy Group Theory
    Chapter
  5. Lattices of Fuzzy Subgroups

    Many results concerning relationships between classes of crisp subsets can be carried over to similar relationships between classes of fuzzy subsets....
    John N. Mordeson, Kiran R. Bhutani, Azriel Rosenfeld in Fuzzy Group Theory
    Chapter
  6. Combinatorial Optimization and the Physics of Disordered Systems

    The purpose of this chapter of this monograph is to confront the reader with a number of optimization algorithms that are exact and polynomial in...
    Chapter
  7. Ergodicity, Replica Symmetry, Spin Glass and Quantum Phase Transition

    This pedagogical lecture note is aimed at a tutorial introduction to the essential concepts of spin glass with a focus on quantum spin glass in order...
    Chapter
  8. Decoherence and Quantum Couplings in a Noisy Environment

    In this chapter, I will review the established theory of quantum systems coupled to noisy condensed-phase environments, emphasising the central role...
    Chapter
  9. Finding Exponential Product Formulas of Higher Orders

    In the present article, we review the progress in the last two decades of the work on the Suzuki-Trotter decomposition, or the exponential product...
    Naomichi Hatano, Masuo Suzuki in Quantum Annealing and Other Optimization Methods
    Chapter
  10. Exploring Complex Landscapes with Classical Monte Carlo

    Nowadays, the annealing concept is useful in (at least) two different fields, namely Physics and Optimization. The annealing strategy was well known...
    Chapter
  11. Quantum Spin Glasses

    In this chapter of this monograph we want to provide an overview on the current status of our knowledge on the theory of quantum spin glasses. Spin...
    Chapter
  12. Direct Products of Fuzzy Subgroups and Fuzzy Cyclic Subgroups

    In Chapter 6, a necessary and sufficient condition for a fuzzy subgroup to be a weak direct sum of fuzzy subgroups was obtained by employing known...
    John N. Mordeson, Kiran R. Bhutani, Azriel Rosenfeld in Fuzzy Group Theory
    Chapter
  13. Optimal Control of Differential-Algebraic Inclusions

    In this paper we consider the following dynamic optimization problem ( P ) governed by differential-algebraic inclusions:...
    Boris Mordukhovich, Lianwen Wang in Optimal Control, Stabilization and Nonsmooth Analysis
    Conference paper
  14. A Continuous Control Mechanism for Uncertain Nonlinear Systems

    The control of uncertain nonlinear systems is a topic that continues to challenge control theoreticians. This topic is also of practical importance...
    Bin **an, Marcio S. de Queiroz, Darren M. Dawson in Optimal Control, Stabilization and Nonsmooth Analysis
    Conference paper
  15. Min–Plus Eigenvector Methods for Nonlinear $\rm H_\infty$ Problems with Active Control

    We consider the H 4 problem for a nonlinear s y stem. The corresponding dynamic programming equation (DPE) is a fully nonlinear, first-order,...
    Gaemus Collins, William McEneaney in Optimal Control, Stabilization and Nonsmooth Analysis
    Conference paper
  16. On Impulses Induced by Singular Perturbations

    The possibility that a singularly perturbed controlled dynamics generates impulses in a slow dynamics coupled to it, is investigated. A scheme for...
    Conference paper
  17. Lyapunov Functions and Feedback in Nonlinear Control

    The method of Lyapunov functions plays a central role in the study of the controllability and stabilizability of control systems. For nonlinear...
    Conference paper
  18. Bifurcation Analysis with Application to Power Electronics

    The problem of sudden loss of stability (more precisely, sudden change of operating behaviour) is frequently encountered in power electronics. A...
    Chi K. Tse, Octavian Dranga in Bifurcation Control
    Chapter
  19. Static Bifurcation in Mechanical Control Systems

    Feedback regulation of nonlinear dynamical systems inevitably leads to issues concerning static bifurcation. Static bifurcation in feedback systems...
    Harry G. Kwatny, Bor-Chin Chang, Shiu-** Wang in Bifurcation Control
    Chapter
  20. Global Control of Complex Power Systems

    This chapter presents an overview of recent results on an approach to total control of power systems. It is upwards compatible from any conventional...
    David J. Hill, Yi Guo, ... Youyi Wang in Bifurcation Control
    Chapter
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