Optimization Letters, Volume 12

Volume 12, Number 1, January 2018

Volume 12, Number 2, March 2018

Volume 12, Number 3, May 2018

Volume 12, Number 4, June 2018

Volume 12, Number 5, July 2018

Volume 12, Number 6, August 2018

Recent Developments in Optimization and Control: from Theory to Applications

Volume 12, Number 7, October 2018

Volume 12, Number 8, December 2018