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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, for proving an important uniqueness theorem for the solutions of a class of fluid dynamics equations including the Navier-Stokes equation,〔See for example .〕 for his researches in continuum mechanics and for his contribution to oscillation theory. ==Selected works== *. In the paper "''An hereditary theory of the Luxemburg effect''" (English translation of the title), written only few years after the discovery of the effect itself, Dario Graffi proposes a theory of the Luxemburg effect based on Volterra's theory of hereditary phenomena. *. In the paper "''The uniqueness theorem in the dynamics of compressible fluids''" (English translation of the title) Graffi extends to compressible viscous fluids a uniqueness theorem for the solutions to Navier-Stokes equation in bounded domains, previously proved only for incompressible fluids by Emanuele Foà and rediscovered by David Dolidze.〔See .〕 *, available at Gallica. A short research note announcing the results of the author on the uniqueness of solutions of the Navier-Stokes equations on unbounded domains under the hypothesis of constant fluid velocity at infinity. *. In the paper "On the uniqueness theorem in fluid mechanics" (English translation of the title) Graffi extends his uniqueness theorem for the solutions of Navier-Stokes equations on unbounded domains relaxing previously assumed hypotheses on the behaviour of the velocity at infinity. *. "On uniqueness theorems in fluid dynamics" is the published text of a conference held at the Seminario Matematico e Fisico di Milano, exposing mainly his researches on the uniqueness of the solutions to the Navier-Stokes equations. *. "''Issues on electromagnetism''" (English translation of the title) is a set of published lecture notes of a course held by Graffi in the years 1977–1978. *. "''The work of Vito Volterra on hereditary phenomena and some of their consequences''" is an ample technical survey paper on the research work of Vito Volterra on hereditary phenomena in mathematical physics. *. Dario Graffi's "''Selected works''", containing a choice of his research papers: the works are written in Italian, English and French and are reprinted in their original typographical form. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dario Graffi」の詳細全文を読む スポンサード リンク
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