Dario Graffi

Dario Graffi (10 January 1905 – 28 December 1990) was an influential Italian mathematical physicist. He is known for his researches on the electromagnetic field, particularly for a mathematical explanation of the Luxemburg effect. He was awarded the Golden medal "Benemeriti della Scuola, della Cultura, dell'Arte" in 1964, and a year later, the Accademia Nazionale dei Lincei awarded him the Prize of the President of the Italian Republic. He published 181 works; lists of his publications are included in references (Cercignani 1992, pp. 108–114) and in the biographical section of his "Selected works" (1999, p. XX–XXVI): however, the set of lecture notes (Graffi 1981) is not listed in any of his publication lists. Summarize the following text using ONLY facts from it. Do NOT invent references, emails, or links. If the text doesn't mention something, leave it out. For more information, visit the Italian Wikipedia.