Optimizations and Programming: Linear, Nonlinear, Dynamic, Stochastic and Applications with Matlab

✍ Scribed by Abdelkhalak El Hami, Bouchaib Radi

• Publisher: Wiley-ISTE
• Year: 2020
• Tongue: English
• Leaves: 287
• Series: Science, Society and New Technologies Series: Digital Sciences Set, 1
• Category: Library

✦ Synopsis

This book is a general presentation of complex systems, examined from the point of view of management. There is no standard formula to govern such systems, nor to effectively understand and respond to them.

The interdisciplinary theory of self-organization is teeming with examples of living systems that can reorganize at a higher level of complexity when confronted with an external challenge of a certain magnitude. Modern businesses, considered as complex systems, ideally know how to flexibly and resiliently adapt to their environment, and also how to prepare for change via self-organization. Understanding sources of potential crisis is essential for leaders, though not all crises are necessarily bad news, as creative firms know how to respond to challenges through innovation: new products and markets, organizational learning for collective intelligence, and more.

✦ Table of Contents

Cover
Half-Title Page
Title Page
Copyright Page
Contents
Preface
PART 1: Programmation
1 Linear Programming
1.1. Introduction
1.2. Definitions
1.3. Geometry of the linear program
1.3.1. Polyhedra
1.3.2. Extreme points and vertices
1.4. Graphical solving of a linear program
1.5. Simplex algorithm
1.5.1. Basic solutions and basic feasible solutions
1.5.2. Simplex tableau
1.5.3. Change of feasible basis
1.5.4. Existence and uniqueness of an optimal solution
1.6. Initialization of the simplex algorithm
1.6.1. Big M method
1.6.2. Auxiliary program or Phase I
1.6.3. Degeneracy and cycling
1.6.4. Geometric structure of realizable solutions
1.7. Interior-point algorithm
1.8. Duality
1.8.1. Duality theorem
1.9. Relaxation
1.9.1. Lagrangian relaxation
1.10. Postoptimal analysis
1.10.1. Effect of modifying b
1.10.2. Effect of modifying c
1.11. Application to an inventory problem
1.11.1. Optimal solution
1.11.2. Sensitivity to variation in stock
1.11.3. Dual problem of the competitor
1.12. Using Matlab
2 Integer Programming
2.1. Introduction
2.2. Solving methods
2.2.1. Branch-and-bound method
2.2.2. The branch-and-cut method
2.3. Binary programming
2.3.1. Knapsack problem
2.3.2. Investment problem
2.4. Decomposition principle
2.4.1. Benders decomposition
2.5. Using Matlab
3 Dynamic Programming
3.1. Introduction
3.2. Solving strategy
3.3. Discrete DP
3.3.1. Bellman’s equation and the principle of optimality
3.3.2. Approach of the method
3.3.3. A few examples of DP
3.3.4. Solving an LP
3.3.5. Shortest path problem
3.3.6. Knapsack problem
3.3.7. Stock management problem
3.4. Continuous DP
3.4.1. Hamilton–Jacobi equation
3.4.2. Application to a consumption-savings model
3.5. Stochastic DP
3.5.1. Decision-chance process
3.5.2. Solving method
3.5.3. Application to a contract problem
3.5.4. Optimal binary search tree
3.6. Using Matlab
4 Stochastic Programming
4.1. Introduction
4.2. Presentation of the problem
4.3. Optimal feedback in an open loop
4.4. Stochastic linear programming
4.4.1. Models with probability thresholds on the constraints
4.5. Stochastic linear programs with recourse
4.5.1. L-shaped method
4.5.2. Multicut L-shaped method
4.5.3. Interior linearization method
4.6. Nonlinear stochastic programming
4.6.1. Approaches to two-step problems with recourse
4.6.2. Regularized decomposition method
4.6.3. Methods based on the Lagrangian
4.6.4. Frank–Wolfe method for problems with simple recourse
4.6.5. Approximation by sampling average: Monte Carlo method
4.6.6. Stochastic gradient method
4.7. Stochastic dynamic programming
4.7.1. Markov decision process
4.7.2. Scenario tree
4.8. Application to the reliability of mechanical systems
4.8.1. Position and modeling of the reliability problem
4.9. Using Matlab
PART 2: Optimization
5 Combinatorial Optimization
5.1. Introduction
5.2. Symmetric TSP
5.2.1. Historical overview
5.2.2. Solving methods
5.3. Asymmetric traveling salesman problem
5.3.1. Variants of the ATSP
5.3.2. Mathematical formulations
5.3.3. Methods for solving the ATSP
5.4. Vehicle routing problem
5.4.1. Definition
5.4.2. Fields of application
5.4.3. Parameters of the VRP
5.4.4. Variants of the VRP
5.4.5. Mathematical formulation of the VRP
5.4.6. Algorithmic complexity
5.5. Selective routing problem
5.5.1. Problems similar to the VRP
5.5.2. Mathematical formulation
5.6. Using Matlab
6 Unconstrained Nonlinear Programming
6.1. Introduction
6.2. Mathematical formulation
6.2.1. Existence and uniqueness results
6.3. Optimality conditions
6.4. Quadratic problems
6.4.1. Gradient method with optimal step size
6.4.2. Conjugate gradient method
6.5. Newton’s algorithm
6.6. Methods of descent and linear search
6.6.1. Presentation of methods of descent
6.6.2. Method of greatest slope
6.6.3. Acceptable step size
6.6.4. Linear search
6.6.5. Newton’s method with linear search
6.7. Quasi-Newton methods
6.7.1. DFP and BFGS methods
6.8. Relaxation method
6.9. Gradient method
6.10. Least squares problem
6.10.1. Gauss–Newton method
6.10.2. Levenberg–Marquardt algorithm
6.10.3. Kalman filter
6.11. Direct search methods
6.11.1. Nelder–Mead algorithm
6.11.2. Torczon method
6.12. Application to an identification problem
6.13. Using Matlab
6.13.1. The fminsearch function
6.13.2. The fminunc function
6.13.3. Relaxation method
7 Constrained Nonlinear Optimization
7.1. Introduction
7.2. Mathematical formulation
7.3. Lagrange multipliers
7.4. Optimization with inequality constraints
7.4.1. First-order conditions of optimality
7.4.2. Presentation of saddle points
7.4.3. Saddle point and optimization
7.4.4. Convex case
7.5. Constrained minimization algorithms
7.5.1. Relaxation method
7.5.2. Projection method
7.5.3. Exterior penalty method
7.5.4. Uzawa’s algorithm
7.6. Newton algorithms: SQP method
7.6.1. Equality constraints
7.6.2. Inequality constraints
7.7. Application to structure optimization
7.8. Using Matlab
7.8.1. The fmincon function
7.8.2. The fminbnd function
7.8.3. Penalty method
Appendices
Appendix 1: Reminders from Linear Algebra
A1.1. Vector space
A1.1.1. General definitions
A1.1.2. Free families, generating families and bases
A1.2. Linear mappings
A1.3. Matrices
A1.3.1. Operations on matrices
A1.3.2. Change of basis matrices
A1.3.3. Matrix notation
A1.4. Determinants
A1.5. Scalar product
A1.6. Vector norm
Appendix 2: Reminders about functions from Rn into R
A2.1. Differentiability
A2.2. Convexity
A2.3. Quadratic function
Appendix 3: Optimization Toolbox
A3.1. Introduction
A3.2. Various functions
A3.3. Matlab’s optimization application
Appendix 4: Software
A4.1. Autonomous and multipurpose optimization software
A4.2. Packages for specific classes of problems
A4.3. Optimization software for design
A4.4. Solvers for stochastic optimization
References
Index
Other titles fromi iSTE in Mechanical Engineering and Solid Mechanics
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