Copyright Disclaimer

All photos and images reproduced on this site have been checked for copyrights. If a photo or image is posted, it is because display rights have been obtained from the copyright holder, or because it is known to be in the public domain, or because clear copyright/ownership could not be established. It is not the intention of this website to willingly violate copyrights or intellectual ownership in any way. If it is determined that a photo or image appearing on this site is copyrighted by others, it will be removed.

Most of the available photos of Hermann Weyl on the Internet have been copyrighted as part of the wonderful collection of the ETH Bibliothek (library of the Eidgenössiche Technische Hochschule), the Swiss Federal Technical Institute of Zürich, Switzerland, the university where Weyl taught from 1913 to 1930. To see these photos, as well as other copyrighted images such as documents in Weyl's hand, the interested viewer should visit the school's site directly at  ETHBib.

Another excellent site is the Oberwolfach Photo Collection, which maintains thousands of photos (both copyrighted and otherwise) of eminent mathematicians and scientists. The collection's website can be reached at Oberwolfach Photo Collection. 

Copyright Notice

Unless otherwise noted, all of the portable document file (pdf) articles found on this site are copyrighted by the site owner, William O. Straub. While they may be freely downloaded and used for whatever purpose, it is requested that student projects and/or professional research papers utilizing these articles cite this website as a source of information.

Although imitation is the sincerest form of flattery, plagiarism is just plain wrong! If you're writing a paper that utilizes another's thoughts and or findings, always quote or paraphrase the material and cite the source.