Mikhail Gromov (Михаил Леонидович Громов) is a Russian-French mathematician, a Professor at IHES, with deep contributions to many areas of mathematics.
math genealogy page
Pseudo holomorphic curves in symplectic manifolds, Inventiones Mathematicae 82, n. 2 (1985) 307–347.
related entries: symplectic topology, Gromov-Witten invariant
Partial differential relations, Ergebnisse der Mathematik und ihrer Grenzgebiete (3) [Results in Mathematics and Related Areas (3)], 9. Springer-Verlag, Berlin, 1986. x+363 pp.
Gromov also researches connections between mathematics, biology, and sees n-categories as the structures in mathematics closest to what is going on in the mind. see: