
Recent Posts
Categories
Blogroll
Recent Comments
Archives
 January 2017
 December 2016
 November 2016
 October 2016
 August 2016
 June 2016
 May 2016
 April 2016
 March 2016
 October 2015
 September 2015
 August 2015
 July 2015
 June 2015
 May 2015
 April 2015
 March 2015
 February 2015
 January 2015
 December 2014
 November 2014
 October 2014
 September 2014
 August 2014
 July 2014
 June 2014
 May 2014
 April 2014
 March 2014
 February 2014
 January 2014
 December 2013
 November 2013
 October 2013
 September 2013
 August 2013
 July 2013
 June 2013
 May 2013
 April 2013
 March 2013
 February 2013
 January 2013
 December 2012
 November 2012
 October 2012
 Agol Akshay Venkatesh andras schiff Bach Barry Mazur Bergeron Borel Bourgeois Pig Buzzard Chess Class Number Problem Coffee Coleman completed cohomology cricket CSO cyclotomic integers David Geraghty Deligne Ellenberg Elsevier Emerton Fargues Fermat Fred Diamond Fred Diamond's Beard Galois Representations Gee George Boxer Geraghty Glenn Gould Gowers Gross Grothendieck Helfgott Hida Hilbert modular forms Intelligentsia Inverse Galois Problem Joel Specter John Voight Jordan Ellenberg Ktheory KaiWen Kevin Buzzard Langlands Leopoldt Conjecture Matthew Emerton Michael Harris MO modular forms Music Nonsense Ouroboros Perfectoid Spaces Peter Scholze Poonen Puzzle Richard Moy RLT Schoenberg Scholze Schubert Serre Soule subfactors Tate Thorne Tilting Toby Gee torsion Venkatesh Weinstein Zagier Zywina
Meta
Tag Archives: Hida
Counting solutions to a_p = λ
We know that the eigenvalue of on is Are there any other level one cusp forms with the same Hecke eigenvalue? Maeda’s conjecture in its strongest form certainly implies that there does not. But what can one prove along these … Continue reading
The nearly ordinary deformation ring is (usually) torsion over weight space
Let be an arbitrary number field. Let be a prime which splits completely in , and consider an absolutely irreducible representation: which is unramified outside finitely many primes. If one assumes that is geometric, then the Fontaine–Mazur conjecture predicts that … Continue reading
The Thick Diagonal
Suppose that is an imaginary quadratic field. Suppose that is a cuspidal automorphic form for of cohomological type, and let us suppose that it contributes to the cohomology group for some congruence subgroup of . Choose a prime which splits … Continue reading
Posted in Mathematics
Tagged Hida, Jordan Ellenberg, Manin Mumford, Ordinary, Thick Diagonal, Vlad Serban
4 Comments