Celebratio Mathematica

S. R. S. Varadhan: “Particle sys­tems and par­tial dif­fer­en­tial equa­tions,” pp. 217–​222 in Lec­tures on par­tial dif­fer­en­tial equa­tions: Pro­ceed­ings in hon­or of Louis Niren­berg’s 75th birth­day. Edi­ted by S.-Y. A. Chang, C.-S. Lin, and H.-T. Yau. New Stud­ies in Ad­vanced Math­em­at­ics 2. In­ter­na­tion­al Press (Somerville, MA), 2003. MR 2055850 Zbl 1167.​82351 incollection