Photos of Yasha Eliashberg
Photo courtesy of Yakov Eliashberg.
Eliashberg on the campus of Stanford University in 2020, the year he was awarded the Wolf Prize, together with Simon Donaldson. The Wolf Foundation described Eliashberg's mathematical accomplishments thus: "Professor Yakov Eliashberg is awarded the Wolf Prize for his foundational work on symplectic and contact topology changing the face of these fields, and for his ground-breaking contribution to homotopy principles for partial differential relations and to topological foundations of multi-dimensional complex analysis."