Eero Hakavuori, University of Jyvaskyla (IMAGE) University of Jyväskylä - Jyväskylän yliopisto Caption In his thesis, FM Eero Hakavuori gives new restrictions on the shape of optimal paths. Credit University of Jyvaskyla Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.