The National Academies of Sciences recent report, *The Mathematical Sciences in 2025* ([NAS link here][1]), has a chapter entitled "Connections Between the Mathematical Sciences and Other Fields," and details many such connections, as indicated below: <br /> ![Fig3.2][2]<br /> The whole report could be useful to you. It can be read online free. [1]: http://www.nap.edu/catalog.php?record_id=15269 [2]: https://i.sstatic.net/z9zOb.png