# Tagged Questions

is a discipline to apply analytical methods for better decisions. It has many synonyms such as management science, decision science and system science.

1answer
26 views

### He makes $3$ products for his shop: large bowls, small bowls, and pots

He makes $3$ products for his shop: large bowls, small bowls, and pots. Each large bowl uses $3$ pounds of clay and $6$ fluid ounces of glaze. Each small bowl uses $2$ pounds of clay and $6$ fluid ...
0answers
28 views

### Using the simplex method to find the minimum cost

A local food bank puts together complementary gift packages for its donors during their pledge drives. The bank's costs for each package are $\$4$dollars for the Bronze level package,$\$7$ dollars ...
1answer
35 views

### Algorithm for partitioning works to workers

I'm writing a computer program to do work but there's a partitioning problem. In this program, there're workers and works. The main objectif is to give a balanced partition plan, so that works can be ...
0answers
10 views

### Determine the operation based on the conditions given below

\begin{align} f(c, d)&= a;\\ g(c, d)&= b;\\ h(a, b, c)&= d. \end{align} The functions $f$, $g$, $h$ are defined for all $a,b,c,d\in\mathbb R$. For instance: $h$ can be Division; $a$, $b$, ...
1answer
4k views

### Linear programming vs. Integer programming

I was trying to solve a problem where I want to choose which items to choose where each item has a number b_i associated with it and a reward r_i associated with it. I need to choose items that ...
1answer
22 views

### Model cost for a state change in an integer program

I have a problem involving tool selection I am trying to model right now. (I am fairly new to this). I have a series of manufacturing operations I need to perform for $i \in \{1,\dots,n\}$. Each ...
0answers
19 views

### Linear programming model to maximize profit [closed]

Operation A B grinding. 1. 2 Turning. 3. 1 Assembling. 6. 3 Testing. 5. 4 Operations in hours for a given time period are ...
0answers
11 views

### Simplex Method -why does Gauss Elimination produce a new better solution?

In the simplex method, a tableau is created. An entering variable is generated and then using a criteria the exiting variable is also selected. This gives a pivot column and row and pivot element. The ...
1answer
40 views

0answers
11 views

### Percolation theory for Reliability Theory: reference works?

For example, the George Grimmeth's book Percolation covers percolation with Inequalities of Reliability Theory such as the celebrated S-shaped curve on page 38. Please outline books and relevant ...
0answers
29 views

### Which Random Graph model on Reliability network when vertices deleted?

The reliability network when edges deleted corresponds to binomial random graph model that is also called Bernoulli Model. The page 3 of Random Graphs book (2000) by Svante Janson, Tomasz Luczak and ...
0answers
7 views

0answers
9 views