Report an error in the compendium

Now you can report an error in A compendium of NP optimization problems. The authors continuously check the errors that have been reported and correct them into the online version of the compendium.

You can just submit errors relative to one problem in one form. If you like to submit more than one error you have to fill in one form for each error report. It is important that you always fill in the problem name.

You can also

Problem name 

in category

Error description

Your name

Your e-mail address