MICHAEL J. BARANY* Integration by Parts: Wordplay, Abuses of Language, andModernMathematicalTheoryontheMove ABSTRACT This paper accounts for the intercontinental elaboration of French mathematician Laurent Schwartz’s theory of distributions in the years immediately following World War II by tracing how mathematicians explained the theory to each other, advanced new interpretations, and reconciled existing ones. Situating distributions in mathe- maticians’ changing contexts of funding, travel, and publication, especially in con- nection with the postwar reconstruction of international science, I argue that wordplay and suggestive comparisons—often termed ‘‘abuses of language’’—helped tie com- munities of scholars together across disparate geographies and fields of study. Material limits and linguistic ambiguity, here, offered important resources for asserting *Dartmouth College, 6107 Carson Hall, Hanover, NH 03755, USA. http://mbarany.com/.
[email protected]. The following abbreviations and acronyms are used: AHES, Archive for History of Exact Sciences; AMM, The American Mathematical Monthly; BPL, Michael J. Barany, Anne-Sandrine Paumier, and Jesper Lu¨tzen, ‘‘From Nancy to Copenhagen to the World: The internationaliza- tion of Laurent Schwartz and his theory of distributions,’’ HM 44, no. 4 (2017): 367–94; CNRS, Centre National de la Recherche Scientifique; DPM, Michael J. Barany, ‘‘Distributions in Postwar Mathematics’’ (PhD dissertation, Princeton University, 2016); HM, Historia Mathema- tica; LPD, Jesper Lu¨tzen, The Prehistory of the Theory of Distributions (New York: Springer, 1982); MGC, Laurent Schwartz, A Mathematician Grappling with His Century, trans. Leila Schneps (Basel: Birkha¨user, 2001); MI, The Mathematical Intelligencer 26,no.1 (2004); PLS, Anne- Sandrine Paumier, Laurent Schwartz (1915–2002) et la vie collective des mathematiques´ (PhD dissertation, Universite´ Pierre et Marie Curie, 2014); TIFR, Tata Institute of Fundamental Research.