标题： 广义相对论的起源 - 广义相对论的发现 显示英文标题

标题： Genesis of general relativity - Discovery of general relativity

摘要： 广义相对论的发展的中间阶段与马塞尔·格罗斯曼的数学帮助密不可分。 爱因斯坦承认在1912-1914年间，格罗斯曼对广义相对论的发展提供了帮助。 事实上，正如狭义相对论一样，广义相对论的发展中，爱因斯坦只得到了他的老朋友马塞尔·格罗斯曼和米歇尔·贝索的帮助。 然而，他继续认为贝索是他永恒的“思想共鸣板”... 显示英文摘要

摘要： The intermediate stage of the development of general relativity is inseparable of Marcel Grossmann's mathematical assistance. Einstein acknowledges Grossmann's help during 1912-1914 to the development of general relativity. In fact, as with special relativity so was it with General relativity, Einstein received assistance only from his old friends, Marcel Grossmann and Michele Besso. However, he continued to consider Besso as his eternal "sounding board"...