Books written by Robert Langlands.
For his visionary program connecting representation theory to number theory Robert langlands was awarded the Abel Prize in 2018.
![feynman](books/OntheFunctionalEquationsSatisfiedbyEisensteinSeries.jpg)
On the Functional Equations Satisfied by Eisenstein Series
![feynman](books/BaseChangeforGL(2).jpg)
Base Change for GL(2)
R. Langlands shows, in analogy with Artin's original treatment of one-dimensional p, that at least for tetrahedral p, L(s, p) is equal to the L-function L(s, π) attached to a cuspdidal automorphic representation of the group GL(2, /A), /A being the adéle ring of the field, and L(s, π), whose definition is ultimately due to Hecke, is known to be entire.
![feynman](books/Eulerproducts.jpg)
Euler products
James K. Whittemore lectures in mathematics given at Yale University