Can it happen that at the optimal simplex table for a maximization problme, we have reduced cost of one of the nonbasic variable as 0, but no entry in its corresponding column at the optimum is positive meaning no basic variable can leave, thereby implying unboundedness. But how can this be since we are already at an optimal table?
2026-03-30 11:33:50.1774870430
Alternate optimal can be unbounded
42 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in LINEAR-PROGRAMMING
- Proving dual convex cone property
- Linear algebra: what is the purpose of passive transformation matrix?
- Building the model for a Linear Programming Problem
- Show that $ \ x_ 0 \ $ cannot be an optimal solution
- Is there any way to model this situation in integer programming?
- How to Solve a Linear Programming Problem in $n$ Dimension Space?
- How to solve a linear program without any given data?
- Constraints for continuous path within graph with at least one obligatory node in path
- Select the smallest strict positive value from a list of variables in a linear program.
- How to add nonnegative constraint to an LP problem
Related Questions in SIMPLEX
- Simplex Algorithm: basic solutions - optimal solution
- Homotopy type of simplicial complexes
- Face map not well-defined on oriented simplices
- Linear Programming: What is the rationale behind the Gauss Jordan Row operations we do after determining the leaving and entering variables?
- "No two values are the same" constraint in linear programming
- Optimal solution in Duplex simplex method
- How to add regularization to simplex solver
- Linear Optimization: Duality in Simplex
- Finding the vertices of linear image of the $n$-simplex
- Formulating LPP from given optimal table in Simplex method
Trending Questions
- Induction on the number of equations
- How to convince a math teacher of this simple and obvious fact?
- Find $E[XY|Y+Z=1 ]$
- Refuting the Anti-Cantor Cranks
- What are imaginary numbers?
- Determine the adjoint of $\tilde Q(x)$ for $\tilde Q(x)u:=(Qu)(x)$ where $Q:U→L^2(Ω,ℝ^d$ is a Hilbert-Schmidt operator and $U$ is a Hilbert space
- Why does this innovative method of subtraction from a third grader always work?
- How do we know that the number $1$ is not equal to the number $-1$?
- What are the Implications of having VΩ as a model for a theory?
- Defining a Galois Field based on primitive element versus polynomial?
- Can't find the relationship between two columns of numbers. Please Help
- Is computer science a branch of mathematics?
- Is there a bijection of $\mathbb{R}^n$ with itself such that the forward map is connected but the inverse is not?
- Identification of a quadrilateral as a trapezoid, rectangle, or square
- Generator of inertia group in function field extension
Popular # Hahtags
second-order-logic
numerical-methods
puzzle
logic
probability
number-theory
winding-number
real-analysis
integration
calculus
complex-analysis
sequences-and-series
proof-writing
set-theory
functions
homotopy-theory
elementary-number-theory
ordinary-differential-equations
circles
derivatives
game-theory
definite-integrals
elementary-set-theory
limits
multivariable-calculus
geometry
algebraic-number-theory
proof-verification
partial-derivative
algebra-precalculus
Popular Questions
- What is the integral of 1/x?
- How many squares actually ARE in this picture? Is this a trick question with no right answer?
- Is a matrix multiplied with its transpose something special?
- What is the difference between independent and mutually exclusive events?
- Visually stunning math concepts which are easy to explain
- taylor series of $\ln(1+x)$?
- How to tell if a set of vectors spans a space?
- Calculus question taking derivative to find horizontal tangent line
- How to determine if a function is one-to-one?
- Determine if vectors are linearly independent
- What does it mean to have a determinant equal to zero?
- Is this Batman equation for real?
- How to find perpendicular vector to another vector?
- How to find mean and median from histogram
- How many sides does a circle have?