4 citations · 9 across the 9 of their papers we have counts for
4 papers · 1 filter
On strong multiplicity one for automorphic representations
C. S. Rajan
We extend the strong multiplicity one theorem of Jacquet, Piatetski-Shapiro and Shalika. Let be a unitary, cuspidal, automorphic representation of $GL_n(\A_K)$. Let be a se…
On Langlands functoriality- reduction to the semistable case
C. S. Rajan
We generalize a beautiful method of Blasius and Ramakrishnan, that in order to exhibit particular instances of the Langlands functorial correspondence, it is enough to show that th…
On the vanishing of the measurable Schur cohomology groups of Weil groups
C. S. Rajan
We generalize a theorem of Tate and show that the second cohomology of the Weil group of a global or local field with coefficients in $\C^*$ (or more generally, with coefficients i…
Recovering l-adic representations
C. S. Rajan
We consider the problem of recovering l-adic representations from a knowledge of the character values at the Frobenius elements associated to l-adic representations constructed alg…