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The volume presents a collaboration between internationally recognized experts on anti-optimization and structural optimization, and summarizes various novel ideas, methodologies and results studied over 20 years. The book vividly demonstrates how the concept of uncertainty should be incorporated in a rigorous manner during the process of designing real-world structures. The necessity of anti-optimization approach is first demonstrated, then the anti-optimization techniques are applied to static, dynamic and buckling problems, thus covering the broadest possible set of applications. Finally, a
Structural optimization --- Structural analysis (Engineering) --- Structural stability --- Computer-aided engineering. --- CAE --- Engineering --- Stability of structures --- Structures, Stability of --- Stability --- Safety factor in engineering --- Structural failures --- Architectural engineering --- Engineering, Architectural --- Structural mechanics --- Structures, Theory of --- Structural engineering --- Optimal structural design --- Optimization, Structural --- Optimization of structural systems --- Optimum design of structures --- Optimum structural design --- Optimum structures --- Structures, Optimum design of --- Structural design --- Mathematics. --- Data processing --- Computer-aided engineering --- Mathematics --- Optimisation des structures --- Constructions, théorie des --- Constructions --- Ingénierie assistée par ordinateur --- Mathématiques --- Stabilité
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This monograph is devoted to the exposition of new ways of formulating problems of structural optimization with incomplete information and techniques of solution. Research results concerning the optimum shape and structural properties of the bodies subjected to external loadings are recapitulated. Problems of optimal design with incomplete information, accounting for the interaction between the structure and its environment, properties of materials, existence of initial damages and damage accumulation are studied. This volume treats overcoming the corresponding mathematical difficulties caused by raising local functionals. Most of the book is devoted to the minimax approach using worst case scenarios, i.e. the so-called guaranteed approach. However, the probabilistic approach, that does not guarantee the result, is also described in the monograph, because it gives more “optimistic” results. Also, the mixed probabilistic guaranteed approach is discussed and applied for the solution of structural optimization problems with uncertainties.
Structural optimization. --- Structural optimization --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Civil Engineering --- Computer Science --- Structural design. --- Optimal structural design --- Optimization, Structural --- Optimization of structural systems --- Optimum design of structures --- Optimum structural design --- Optimum structures --- Structures, Optimum design of --- Engineering. --- Computer-aided engineering. --- Calculus of variations. --- Computational intelligence. --- Structural mechanics. --- Engineering design. --- Computational Intelligence. --- Calculus of Variations and Optimal Control; Optimization. --- Computer-Aided Engineering (CAD, CAE) and Design. --- Structural Mechanics. --- Engineering Design. --- Design, Engineering --- Engineering --- Industrial design --- Strains and stresses --- Architectural engineering --- Engineering, Architectural --- Structural mechanics --- Structures, Theory of --- Structural engineering --- Intelligence, Computational --- Artificial intelligence --- Soft computing --- Isoperimetrical problems --- Variations, Calculus of --- Maxima and minima --- CAE --- Construction --- Industrial arts --- Technology --- Design --- Data processing --- Engineering design --- Architectural design --- Structural design
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The study of structures and structure generating processes is a common concern of all scientific and technical disciplines. The present volume presents an interdisciplinary investigation of the different methods of analysis and modelling which, while differing considerably in detail, usually have evolutionary adaption or development schemes at their core. The book naturally falls into three parts - a first part summarizing the transdisciplinary fundamentals, a second part discussing in detail case studies from various fields (production engineering, medicine, management, molecular biology, energy engineering, civil engineering, logistics, sociology, physics) and a shorter outlook on the transdisciplinary perspective.
Computer. --- Structural analysis (Engineering). --- Technology. --- Structural analysis (Engineering) --- Civil Engineering --- Computer Science --- Engineering & Applied Sciences --- Civil & Environmental Engineering --- Structural optimization. --- Decision support systems --- Stochastic analysis. --- Mathematics. --- Analysis, Stochastic --- Optimal structural design --- Optimization, Structural --- Optimization of structural systems --- Optimum design of structures --- Optimum structural design --- Optimum structures --- Structures, Optimum design of --- Engineering. --- Operations research. --- Decision making. --- Artificial intelligence. --- Statistical physics. --- Dynamical systems. --- Computational intelligence. --- Complexity, Computational. --- Complexity. --- Statistical Physics, Dynamical Systems and Complexity. --- Artificial Intelligence (incl. Robotics). --- Computational Intelligence. --- Operation Research/Decision Theory. --- Operational analysis --- Operational research --- Industrial engineering --- Management science --- Research --- System theory --- Construction --- Industrial arts --- Technology --- Complexity, Computational --- Electronic data processing --- Machine theory --- Intelligence, Computational --- Artificial intelligence --- Soft computing --- Dynamical systems --- Kinetics --- Mathematics --- Mechanics, Analytic --- Force and energy --- Mechanics --- Physics --- Statics --- Mathematical statistics --- AI (Artificial intelligence) --- Artificial thinking --- Electronic brains --- Intellectronics --- Intelligence, Artificial --- Intelligent machines --- Machine intelligence --- Thinking, Artificial --- Bionics --- Cognitive science --- Digital computer simulation --- Logic machines --- Self-organizing systems --- Simulation methods --- Fifth generation computers --- Neural computers --- Deciding --- Decision (Psychology) --- Decision analysis --- Decision processes --- Making decisions --- Management --- Management decisions --- Choice (Psychology) --- Problem solving --- Statistical methods --- Decision making --- Mathematical analysis --- Stochastic processes --- Management information systems --- Telematics --- Structural design --- Complex Systems. --- Artificial Intelligence. --- Operations Research/Decision Theory. --- Statistical Physics and Dynamical Systems. --- Computational complexity. --- Architectural engineering --- Engineering, Architectural --- Structural mechanics --- Structures, Theory of --- Structural engineering
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International finance --- West Africa --- Monetary unions --- 333.431 --- 337.550 --- AFR / Africa - Afrika - Afrique --- GA / Gabon --- GH / Ghana --- GW / Guinea Bissau - Guinee Bissau --- NG / Nigeria --- SL / Sierra Leone --- Common currencies --- Currency areas --- Currency unions --- Optimum currency areas --- Currency question --- Money --- Monetaire Unies --- Douane-unies (algemeenheden) --- Africa, West --- Economic integration.
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This paper develops a full-fledged cost-benefit analysis of monetary integration, and applies it to the currency unions actively pursued in Africa. The benefits of monetary union come from a more credible monetary policy, while the costs derive from real shock asymmetries and fiscal disparities. The model is calibrated using African data. Simulations indicate that the proposed EAC, ECOWAS, and SADC monetary unions bring about net benefits to some potential members, but modest net gains and sometimes net losses for others. Strengthening domestic macroeconomic frameworks is shown to provide some of the same improvements as monetary integration, reducing the latter’s relative attractiveness.
Monetary unions --- Monetary policy --- Economic policy --- Currency boards --- Money supply --- Monetary management --- Currency question --- Money --- Common currencies --- Currency areas --- Currency unions --- Optimum currency areas --- Banks and Banking --- Exports and Imports --- Inflation --- Money and Monetary Policy --- Financial Aspects of Economic Integration --- Price Level --- Deflation --- Monetary Systems --- Standards --- Regimes --- Government and the Monetary System --- Payment Systems --- Empirical Studies of Trade --- Banks --- Depository Institutions --- Micro Finance Institutions --- Mortgages --- International economics --- Macroeconomics --- Monetary economics --- Banking --- Currencies --- Terms of trade --- Prices --- nternational cooperation --- Banks and banking --- South Africa
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This paper applies and extends a theoretical model built by Agénor and Montiel (2007) by exploring the effectiveness of government bonds and monetary policy in a small, open, credit-based economy with a fixed exchange rate. The model is applied to Benin, a member of a currency union, using a general equilibrium model with stochastic simulation. Model calibration replicates the historical pattern for 1996–2009. Policy experiments simulated an increase in government securities in Benin’s regional market and a cut in the reserve requirement. Simulations produced mixed results. It appears that, among other factors, excess bank liquidity lowers the effectiveness of monetary policy instruments through the credit channel and that government bonds can help mop up excess bank liquidity.
Credit --- Monetary policy --- Monetary unions --- Econometric models. --- International Monetary Fund --- Union economique et monetaire ouest africaine. --- Common currencies --- Currency areas --- Currency unions --- Optimum currency areas --- Currency question --- Money --- Monetary management --- Economic policy --- Currency boards --- Money supply --- Borrowing --- Finance --- Loans --- IYEMOWA --- UEMOA --- West African Economic and Monetary Union --- WAEMU --- Union monétaire ouest africaine --- Internationaal monetair fonds --- International monetary fund --- Banks and Banking --- Finance: General --- Investments: Bonds --- Money and Monetary Policy --- Simulation Methods --- Optimization Techniques --- Programming Models --- Dynamic Analysis --- Macroeconomics: Production --- Forecasting and Simulation: Models and Applications --- National Budget --- Budget Systems --- Macroeconomic Analyses of Economic Development --- Monetary Policy, Central Banking, and the Supply of Money and Credit: General --- General Financial Markets: General (includes Measurement and Data) --- Banks --- Depository Institutions --- Micro Finance Institutions --- Mortgages --- Monetary Policy --- Portfolio Choice --- Investment Decisions --- Monetary economics --- Investment & securities --- Banking --- Bank credit --- Sovereign bonds --- Reserve requirements --- Excess liquidity --- Financial institutions --- Bonds --- Banks and banking --- Liquidity --- Economics --- Benin
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