Education
He earned his Doctor of Philosophy at Harvard University in 1924 under George Birkhoff and went on to join the faculty there.
mathematician university professor
He earned his Doctor of Philosophy at Harvard University in 1924 under George Birkhoff and went on to join the faculty there.
He wrote also The Laplace transform (in which he gave a first solution to Landau"s problem on the Dirichlet eta function), An introduction to transform theory, and The convolution transform (co-author with I I Hirschman).