Journal presents a mathematical conundrum.

The article discusses that the flagship journal "K-theory" has been split up into a strange dispute after mathematician Anthony Bak withheld all the received papers for its publication in Germany. It states that Bak left the journal because of production problems and high subscription rate. Then, he arranged to introduce a rival title with other publisher that offer lower subscription rate. The journal publisher fired Bak because of this illegal act. Meanwhile, information on the reactions of the editors on this initiative is offered.