In this work the situation of the “Circolo Matematico di Palermo” between 1914 and 1928 is analyzed. It will be observed that during this time the Circolo was among the few European scientific associations with German as well as French associates. During the 1930s, the nationalist politics of Fascism and above all the racial laws dealt a deadly blow to the Circolo as an international scientific association. We will use the rich correspondence in the Circolo's archives to shed some light on this. In particular, the correspondence between M. De Franchis and E. Landau and other recently found documents will figure prominently.

在这项工作中，分析了1914年至1928年之间的“ Circolo Matematico di Palermo”情况。可以看出，在这段时间里，Circolo是为数不多的与德国人和法国人同盟的欧洲科学协会之一。在1930年代，法西斯主义的民族主义政治以及最重要的种族法律对作为国际科学协会的Circolo造成了致命的打击。我们将使用Circolo档案中的丰富信件来阐明这一点。特别是，M。De Franchis和E.Landau与其他最近找到的文件之间的对应关系将尤为突出。