'Solve lp' presentation slideshows

Linear Programming: Formulations, Geometry and Simplex Method

Linear Programming: Formulations, Geometry and Simplex Method. Yi Zhang January 21 th , 2010. Outline. Different forms of LPs Geometry of LPs Solving an LP: Simplex Method Summary. Inequality form of LPs. An LP in inequality form ( x in R n ) Matrix notation.

578 views • 36 slides

Completion Time Scheduling

344 views • 18 slides

Branch and Bound

Branch and Bound. See Beale paper. Example: Maximize z=x1+x2. x2. x1. Solve First LP problem:. Solution is [1.5 2.5]. x2. x1. [1.5 2.5]. X1 >= 2. X1 <= 1. [2 1.5] , z=3.5. [1 1.5]. , z=2.5. x2. x1. [1.5 2.5]. X1 >= 2. X1 <= 1. [2 1.5] , z=3.5. [1 1.5]. , z=2.5.

344 views • 13 slides

Algorithms and Software for Large-Scale Nonlinear Optimization

Algorithms and Software for Large-Scale Nonlinear Optimization. OTC day, 6 Nov 2003 Richard Waltz, Northwestern University Project I : Large-scale Active-Set methods for NLP Fact or Fiction ? (with J. Nocedal, R. Byrd and N. Gould) Project II :

224 views • 10 slides