Performance increase of wave energy harvesting of a guided point absorber Marten Hollm, Leo Dostal, Daniil Yurchenko and Robert Seifried Eur. Phys. J. Spec. Top., 231 8 (2022) 1465-1473 Published online: 02 March 2022 DOI: 10.1140/epjs/s11734-022-00497-7