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In representation theory and algebraic number theory, the Langlands program is a web of far-reaching and consequential conjectures about connections between number theory and geometry. Proposed by Robert Langlands, it seeks to relate Galois groups in algebraic number theory to automorphic forms and representation theory of algebraic groups over local fields and adeles. Widely seen as the single biggest project in modern mathematical research, the Langlands program has been described by Edward Frenkel as "a kind of grand unified theory of mathematics."
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In mathematics, an automorphic L-function is a function L(s,π,r) of a complex variable s, associated to an automorphic representation π of a reductive group G over a global field and a finite-dimensional complex representation r of the Langlands dual group LG of G, generalizing the Dirichlet L-series of a Dirichlet character and the Mellin transform of a modular form. They were introduced by Langlands (1967, 1970, 1971).
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David Ginzburg is a professor of mathematics at Tel Aviv University working in number theory and automorphic forms.
In mathematics, the Gan–Gross–Prasad conjecture is a restriction problem in the representation theory of real or p-adic Lie groups posed by Gan Wee Teck, Benedict Gross, and Dipendra Prasad. The problem originated from a conjecture of Gross and Prasad for special orthogonal groups but was later generalized to include all four classical groups. In the cases considered, it is known that the multiplicity of the restrictions is at most one and the conjecture describes when the multiplicity is precisely one.
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References
- 1 2 Jiang, Dihua; Shahidi, Freydoon; Soudry, David (eds.). Advances in the Theory of Automorphic Forms and Their L-functions. Contemporary Mathematics. Vol. 664. p. i.
- ↑ David Soudry at the Mathematics Genealogy Project
- ↑ "David Soudry". Institute for Advanced Study. 9 December 2019. Retrieved 29 February 2020.
- ↑ "Prof. David Soudry". Tel Aviv University . Retrieved 29 February 2020.
- ↑ J. Cogdell, H. Jacquet, D. Jiang, S. Kudla, (2015), eds. "Steve Rallis (1942–2012)," Journal of Number Theory, 146, 1–3
- ↑ W.T. Gan, Y. Qiu, and S. Takeda (2014) "The Regularized Siegel–Weil Formula (The Second Term Identity) and the Rallis Inner Product Formula," Inventiones Math. 198, 739–831
