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Optimization with a linear objective function, subject to linear equality and linear inequality constraints.

3 votes
2 answers
675 views

Find max total revenue in a directed graph

Problem: Imagine you are an agent with a knapsack, who travels a known route of cities. All cities are different: $C_1 \rightarrow C_2 \rightarrow \dots \rightarrow C_n$. Each city offers you to buy f …
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  • 105
0 votes
1 answer
91 views

Matching points on a plane with maximum total weight

I have a set of points $P = \{p_1, \dots, p_m \}, \; 0 \le m \le 10^4$ on a plane of two colors (red and green). Each point has integer x-coordinate (all x-coordinates are different), and non-negative …
Grigori's user avatar
  • 105