Links with information are found here:
(English) https://www.su.se/department-of-mathematics/sverker-lerheden-fellowships-for-postdoctoral-studies-1.631544
(Swedish) https://www.su.se/matematiska-institutionen/sverker-lerheden-stipendier-f%C3%B6r-postdoktorala-studier-1.631200