Special cases in simplex method covering multiple optimal solutions, degeneracy, unbounded solutions, infeasibility, and unrestricted variables with examples.
Simplex method for constraints with artificial variables covering Big-M method, Two-Phase method, algorithm steps, and mixed constraint problems.
Simplex algorithm theory covering corner-point solutions, iterative procedure, key solution concepts, feasible regions, and simplex method fundamentals.
Simplex concepts covering LPP standardization, slack/surplus/artificial variables, matrix and canonical forms, and converting LPP to standard form with examples.
Graphical method for solving LPP with two variables covering search approach, iso-profit method, terminology, solution procedure, examples, and special cases.