I am wondering about the most cited papers/books in Mathematics. I always had the impression that the number of citations in the mathematical community is several orders of magnitude below the number of citations in other scientific areas, such as chemistry, physics or biology. Nonetheless, there are some very well cited papers in mathematics. For example, Marco Gualtieri's thesis (of particular relevance in String Theory), which, according to Google Scholar, has 856 citations. To my biggest surprise, today I found that "Mathematical methods of classical mechanics" by V. I. Arnold has the astonishing number of 12934 citations, almost beating for example the most cited paper in String Theory, which if I am not mistaken is "The Large N Limit of Superconformal Field Theories and Supergravity" by Juan Maldacena, which has 13160 citations.
Thanks.