A scholarship was established in memory of the renowned professor to support future researchers.

in 是介词，表示"在...方面"或"以...方式"。 memory 是名词，意思是"记忆、回忆"。 of 是介词，表示所属关系或关联。 in memory of 是一个固定短语，意思是"为了纪念..."，常用于纪念逝者或重要人物。