Home Page for Haruzo HIDA
Distinguished Research Professor of Mathematics
Department of Mathematics, University of California, Los
Angeles, California 90095-1555
Office Phone: (310) 206-3382
For e-mail address, see html
Link to "UCLA Number Theory Group web page":
Forthcoming Conferences and Lectures:
A conference in memory of Claus-GŁnther Schmidt: "Special values of L-functions"
for March 13-17 2023.
Paderborn University, Paderborn, Germany.
Organising Committee: Haruzo Hida (UCLA), Fabian Januszewski (Paderborn University), Tadashi Ochiai (Osaka University), A. Raghuram (Fordham University).
Alongside, a research visit to Universite de Paris XIII planned after the conference from March 18 to 31 in 2023 (a seminar talk is planned on March 30, 2023).
A research visit to Columbia University for April 10-15, 2023.
A research visit to Tata Institute of Fundamental Research (TIFR), Mumbai, India for May-June, 2023.
Alongside, research visits to Harish-Chandra Research Institute, Allahabad, India and
Indian Institute of Technology Kanpur, India are planned after the TIFR visit.
- There is a plan to attend an international conference August 20-26, 2023 in Bedlewo,
Poland and make a research visit to Peking university, Beijing China in October, details will follow.
Past Conferences/Workshops/Lectures (past 5 years):
A BIRS conference: "Arithmetic Aspects of Deformation Theory (23w5134)" [html] for 1/15-20/2023
Invited and attend online.
A research visit to Tata Institute of Fundamental Research (TIFR), Mumbai, India for November-December, 2022. A series of lectures planned: 1st talk notes [pdf] on adjoint L-value formula (which is also
the notes for Pune talk), 2nd lecture notes [pdf] on local indecomposability of modular Galois representation.
A colloquium talk on November 7 at Ashoka University, Delhi, India.
A colloquium talk on November 11 at Indian Institute of Technology Bombay, Mumbai, India.
A colloquium talk on November 17 at Tata Institute of Fundamental Research (TIFR), Mumbai, India
The pdf file [pdf] of the notes of the talk (the content of the talk at Ashoka U. and IIT is based on this note also).
A UCLA student seminar talk 9/27/2022.
- ICTS hybrid conference organized by Ashay Burungale (CalTech/UT Austin, USA), Haruzo Hida (UCLA), Somnath Jha (IIT Kanpur) and Ye Tian (MCM, CAS).
Elliptic curves and the special values of L-functions, 08 August 2022 to 19 August 2022
International Center for Theoretical Sciences, Bangalore, India.
A link to the notes of Hida's lecture:
[1st lecture], [2nd lecture], [3rd lecture], [last lecture].
- CEFIPRA online conference Organized by Baskar Balasubramanyam (IISER Pune, India), Vincent Pilloni (LMO, Paris Sacley),
Jacques Tilouine (Universite Paris 13) and Haruzo Hida (UCLA).
L-functions and Iwasawa theory, November 15-19, 2021
The slide file of Hida's lecture at this conference: [pdf].
- Paris XIII SGAM seminar "Adjoint L-value as period integral" on May 28, 2021,
slide file: [pdf], another talk [pdf].
- ICTS online conference
Organized by Ashay Burungale (California Institute of Technology, USA), Haruzo Hida (University of California, Los Angeles, USA), Somnath Jha (IIT - Kanpur, India) and Ye Tian (Chinese Academy of Sciences, China)
from August 2 to August 7 in 2021 (Indian time).
Elliptic Curves and the Special Values of L-Functions
- Luminy CIRM Conference
Organized by Pascal Boyer (Principal organizer; Universite Paris 13),
Pierre Colmez (IMJ - PRG),
Haruzo Hida (University of California, Los Angeles),
Vincent Pilloni (ENS Lyon),
Michael Rapoport (University of Bonn),
at CIRM (Luminy France) from July 2 to July 6 in 2018.
p-adic Langlands Correspondence, Shimura Varieties and Perfectoids
Math. genealogy of Hida [Mathematics Genealogy Project].
- Koji Kitagawa, 1991 (1963-2007)
- Brad Wilson, 1993
- Chandrashekhar Khare, 1995
- Eknath Ghate, 1996
- Sheena Cho, 1999, the thesis of Sheena Cho is a part of
her joint work with V. Vatsal. Here is Vatsal's web site which contains
[Vatsal's home page]
- Ami Fischman, 2001, his paper (which is a part of his thesis)
[Fischman's home page]
- Hsin-Tai Wu, 2001,
- Cristian Virdol, 2005, his papers (including his thesis)
- Hae-Sang Sun, 2007, his papers (including his thesis)
[Sun's home page]
- Craig Citro, 2009, his papers
[Citro's home page]
- Lin Chen, 2009, (passed away untimely in 2009 after graduation), his papers
[Chen's home page]
- Miljan Brakočević, 2011, his papers [Miljan's home page]
- Bin Zhao, 2014, his papers [Home page of Bin Zhao]
- Ashay Burungale, 2015, his papers [Ashay's homepage]
- Jaclyn Lang, 2016, her papers [Jackie's homepage]
- Geunho Gim, 2018, his web page [Geunho's homepage]
- Jaehoon Lee, 2019, his web page [Jaehoon's homepage]
- John Yu, 2019, his web page [John's homepage]
A brief [CV] and Mazur's account on Hida's work with Koji Doi [pdf]
(see also the first page of [pdf]).
Doi was an important figure in Hida's life as a mentor and also the one who introduced Hida Number Theory (as Hida did not have any under-graduate level knowledge
of Mathematics until towards the end of his junior year of the undergraduate study when he somehow met Professor Doi in Kyoto).
Doi passed away in summer 2016. Shimura momorial article [Notice AMS] (pdf file)
and Taiwan Academia Sinica interview in Chinese [html]
and its English translation [html].
Full List of Publication by H. Hida [pdf]
and List of publications with review (subscription to MathSciNet necessary to view)
These works are supported partially by various NSF grants and other sources if acknowledged.
H. Hida, Elementary Modular Iwasawa Theory, published in January 2022 in ``Series on Number Theory and its Application 16", World Scientific:
[World Scientific web site on this book] (preface and Chapter 1 available free posted on this page),
a slide file for the summary of Chapter 4 [pdf]
H. Hida, Elliptic Curves and Arithmetic Invariants, Springer Monographs in Mathematics, 2013,
[Springer link] and
[Springer web site of this book]
H. Hida, Geometric Modular Forms and Elliptic Curves, Second Expanded Edition,
World Scientific Publishing Co., Singapore, 2011,
[World Scientific web site on this book]
(Chapter 1 is free to download from this site)
H. Hida, Hilbert Modular Forms and Iwasawa Theory,
Oxford Mathematical Monographs, Oxford University Press, 2006
Oxford web site on this book].
A list of misprints (as of 10/16/22):
H. Hida, p-Adic Automorphic Forms on Shimura Varieties,
Springer Monographs in Mathematics, 2004,
A list of misprints (as of 6/26/07):
H. Hida, Modular Forms and Galois Cohomology,
Cambridge Studies in advanced mathematics 69, 2000,
Cambridge University Press web site on this book
A list of misprints (as of March 1, 2021):
H. Hida, Geometric Modular Forms and Elliptic Curves,
World Scientific Publishing Co., Singapore, 2000,
A list of misprints (as of September 16, 2011):
H. Hida, Elementary Theory of
L-functions and Eisenstein series,
1993, Cambridge University Press, Book
[Cambridge web page]
p-Adic Aspects of Modular Forms, edited by Baskar Balasubramanyam, Haruzo Hida, A Raghuram, Jacques Tilouine, World Scientific Publishing Co., Singapore, 2016,
[World Scientific web site on this book]
(Chapter 1 is free to download from this site)
Recent Publications in the last 7 years
(A link to older publications is at the end of this page.)
These works are supported partially by various NSF grants if acknowledged.
H. Hida, The universal ordinary deformation ring associated to a real quadratic field,
preprint [Version of 3/10/21] (e=2 is stil an open question), published online in 2022, Math. Sciences, Proc. Indian Academy of Sci.,
reprint from Springer [pdf], reprint from Indian Academy [pdf],
a Youtube link to a lecture at Columbia U.
[11/19/20], a slide for a graduate student seminar lecture [pdf].
H. Hida, Local indecomposability via a presentation of the Hecke algebra, appendix to "Class groups and local indecomposability for non-CM forms"
by F. Castella and C. Wang-Erickson, Journal of the European Mathematical Society, EMS site: [EMS] (entire paper),
a preprint version: [ArXiv].
H. Hida, Cyclicity of adjoint Selmer groups and fundamental units, posted on Project Euclid: [pdf],
preprint version of 12/28/20 [pdf],
"Development of Iwasawa theory - The Centennial of K. Iwasawa's Birth" from Advanced Studies in Pure Mathematics 86 (2020), 351-411 (MSJ), a slide
at Iwasawa 2017 [pdf].
H. Hida and J. Tilouine, Symmetric Power Congruence Ideals and Selmer Groups, preprint version of 10/12/18 [pdf],
Journal of the Inst. of Math. Jussieu. 19 (2020), 1521-1572 ,
A. Burungale and H. Hida, p-rigidity and Iwasawa mu-invariants, Algebra & Number Theory 11 (2017), 1921-1951,
a link to a reprint [html],
a preprint version,
H. Hida, Control of Lambda-adic Mordell-Weil groups,
in "Elliptic Curves, Modular Forms and Iwasawa Theory" pp.253-294
(Coates 70th anniversary proceedings volume in "Proceedings in Mathematical Sciences 188, 2016" from Springer), a preprint version
[pdf], Springer web page
[htm] (ISBN 978-3-319-45032-2).
H. Hida, Arithmetic of adjoint L-values, Chapter 6 of p-Adic Aspects of Modular Forms, pp.185-236, World Scientific, 2016,
Beijing lecture series web page,
Lecture notes: No.1 [pdf], No.2 [pdf].
H. Hida, Growth of Hecke fields along a p-adic analytic family of modular forms,
"Families of Automorphic Forms and the Trace Formula", pp.129-173,
Simons Symposia, Springer, 2016, DOI 10.1007/978-3-319-41424-9-4, a reprint [pdf],
Springer web site for the book [html].
A. Burungale and H. Hida, Andre-Oort conjecture and non-vanishing of central L-values over Hilbert class fields,
Forum of Mathematics, Sigma 4 (2016), e20, 26 pp, DOI: [htm].
H. Hida, Limit Mordell-Weil groups and their p-adic closure,
Extra Volume: Alexander S. Merkurjev's Sixtieth Birthday (2015) 221-264, Reprint file from Documenta Math: [pdf].
H. Hida and J. Tilouine, Big image of Galois representations and the congruence ideal,
in the proceedings of the 2013 Bonn conference, Hausdorff
trimester, LMS Lecture notes 420 (2015), 217-254, preprint, a version of 8/16/14 [pdf].
H. Hida, Big Galois representations and p-adic L-functions, Compositio Math. 151 (2015), 603-664,
doi:10.1112/S0010437X14007684, link to the journal repreint file
a preprint version of 7/6/2014:[pdf],
a slide for Paris talk [pdf].
Recent Preprints and Lecture Notes (Last three years with some exception; a link to older notes is at the end of this page)
H. Hida, Non-vanishing of integrals of a mod p modular form, a preliminary version, preprint: [Version of 8/27/22] (a preliminary version),
ICTS hybrid conference lectures: [1st lecture], [2nd lecture], [3rd lecture], [last lecture],
H. Hida, Adjoint L-value as a period integral and the mass formula of Siegel-Shimura, preprint: [Version of 9/12/22] (a preliminary version),
a slide file [pdf].
A. Burungale, H. Hida and Y. Tian, Horizontal variation of Tate--Shafarevich groups, a version of 12/31/17 [ArXiv],
H. Hida, Anticyclotomic cyclicity conjecture, preprint (a version of 6/23/17) [pdf], Rubinfest slide [pdf],
a BIRS talk slide [pdf].
H. Hida, A series of lectures at Tata institute of fundamental research (Mumbai, India) 6/25/15-7/23/15,
1. Graduate students seminar [pdf],
2. Two lectures for limit Tate-Shafarevich groyps [pdf], [pdf],
3. Colloquium talk [pdf],
4. A lecture on limit Mordell-Weil groups [pdf].
H. Hida, Analytic variation of Tate-Shafarevich groups,
preprint, a version of 11/2/17 [pdf].
H. Hida, On the rank of Mordell-Weil groups of abelian varieties of GL(2)-type, preprint, a version of 11/20/14 [pdf].
Older Publications (More than 8 years old)
Older Lecture Notes (More than 10 years old)
These works are supported partially by various NSF grants as acknowledged in each article.
UCLA Math. Dept. Homepage