Julian Berzborn
- Total activity 4
- Last activity
- Member since
- Following 0 users
- Followed by 0 users
- Votes 0
- Subscriptions 1
Activity overview
Latest activity by Julian Berzborn-
Julian Berzborn commented,
Hi David, thanks again for the quick reply! I adjusted my pattern update code as you suggested and now everything works as expected. At this point I do not need to discuss further - thank you for t...
-
Julian Berzborn commented,
Hi David, thank you for your quick reply! I have followed your advice and relaxed the covering constraint as shown below. This indeed helped me retain positive reduced costs, thus solving my first ...
-
Julian Berzborn created a post,
Gurobi reports negative reduced costs in optimal solution
AnsweredI am trying to solve a graph partitioning problem using column generation. Unfortunately with my current implementation I observe the following: master problem provides negative reduced costs for ...