Mathematician:Frank Irwin

Mathematician

American mathematician who worked in the field of invariants.

Nationality

American

History

• Born: June 5, 1868 in Englewood, New Jersey, U.S.
• Died: December 25, 1948 in Berkeley, California, U.S.

Publications

• May 1916: A Curious Convergent Series (Amer. Math. Monthly Vol. 23, no. 5: pp. 149 – 152)  www.jstor.org/stable/2974352

This article needs to be linked to other articles. In particular: There is a result somewhere to the effect that the sum of all the reciprocals, expressed in Base 10, with all instances of a particular digit removed, is convergent. The above result by Irwin extends that result. But I can't find it. You can help $\mathsf{Pr} \infty \mathsf{fWiki}$ by adding these links. To discuss this page in more detail, feel free to use the talk page. When this work has been completed, you may remove this instance of {{MissingLinks}} from the code.