Inter-universal geometry と ABC予想 (応援スレ) 77

（前“応援”スレが、1000又は1000近くになったので、新スレ立てる）
前スレ：Inter-universal geometry と ABC予想 (応援スレ) 76
https://rio2016.5ch.net/test/read.cgi/math/1759924222/
詳しいテンプレは、下記旧スレへのリンク先ご参照
Inter-universal geometry と ABC予想 (応援スレ) 52
://rio2016.5ch.net/test/read.cgi/math/1613784152/1-13
＜IUT最新文書＞
About the study of IUT by Ivan Fesenko http://ivanfesenko.org/wp-content/uploads/rapg.pdf https://ivanfesenko.org/?page_id=80
https://www.kurims.kyoto-u.ac.jp/~motizuki/
望月新一＠数理研
https://ja.wikipedia.org/wiki/%E5%AE%87%E5%AE%99%E9%9A%9B%E3%82%BF%E3%82%A4%E3%83%92%E3%83%9F%E3%83%A5%E3%83%A9%E3%83%BC%E7%90%86%E8%AB%96
宇宙際タイヒミュラー理論
＜新展開＞
・2025年5月、中国の若手数学者の周忠鵬はフェルマーの最終定理の一般化がIUT理論から得られると発表した https://ja.wikipedia.org/wiki/%E5%AE%87%E5%AE%99%E9%9A%9B%E3%82%BF%E3%82%A4%E3%83%92%E3%83%9F%E3%83%A5%E3%83%A9%E3%83%BC%E7%90%86%E8%AB%96
・日仏遠アーベル共同研究 Arithmetic & Homotopic Galois Theory IRN https://ahgt.math.cnrs.fr/activities/
://www.sankei.com/article/20240402-WNUUSYIAO5PRVNCBQSEEUETGMU/
産経 2024/4/2
宇宙際タイヒミューラー理論を提唱、望月新一氏らに賞金１０万ドル
同理論の発展に重要な貢献を果たした論文の執筆者に贈られる「ＩＵＴｉｎｎｏｖａｔｏｒ賞」の最初の受賞者として望月氏ら５人が選ばれ

://www3.nhk.or.jp/news/html/20230707/k10014121791000.html
NHK 数学「ABC予想」新たな証明理論の研究発展させる論文に賞創設 20230707
研究を発展させる論文を対象に、100万ドルの賞金を贈呈する賞が国内のIT企業の創業者によって創設されることになりました
▽新たな発展を含む論文を毎年選び、最大で賞金10万ドル
▽理論の本質的な欠陥を示す論文を発表した最初の執筆者に対しては100万ドル

://ahgt.math.cnrs.fr/activities/
Anabelian Geometry and Representations of Fundamental Groups. Oberwolfach workshop MFO-RIMS Sep. 29-Oct. 4, 2024
Org.: A. Cadoret, F. Pop, J. Stix, A.. Topaz
（J. Stixさん、IUT支持側へ）

://collas.perso.math.cnrs.fr/documents/Collas-Anabelian%20Arithmetic%20Geometry-IUT.pdf
“ANABELIAN ARITHMETIC GEOMETRY - A NEW GEOMETRY OF FORMS AND NUMBERS: Inter-universal Teichmüller theory or “beyond Grothendieck’s vision” Benjamin Collas Version 11/15/2023”

このスレは、IUT応援スレとします。番号は前スレ43を継いでNo.44からの連番としています。
（なお、このスレは本体IUTスレの43からの分裂スレですが、実は 分裂したNo43スレの中では このスレ立ては最初だったのです！
つづく

所詮、James Douglas Boydは、数学者ではないってことだね （＾＾

https://rio2016.5ch.net/test/read.cgi/math/1749926306/764
woit氏ブログ
abcコメント2025.10.27
Mochizuki’s response to Boyd’s report:
(Feel free to disregard this, as the response contains ad hominem attacks.)

https://www.math.columbia.edu/~woit/wordpress/?p=15277
Two Number Theory Items (and Woody Allen)
Posted on September 20, 2025 by woit
James Douglas Boyd has recently spent a lot of time interacting with Mochizuki and others at RIMS working in anabelian geometry. Material from interviews he conducted are available here (Mochizuki on IUT) and here (on anabelian geometry at RIMS). He also has written a summary of IUT and of the basic problem with the abc proof. These include detailed comments on the issue pointed out by Scholze-Stix and why this is a significant problem for the proof. I’d be curious to hear from anyone who has looked at this closely about whether they agree with Boyd’s characterization of the situation.
There’s also a lot of material the IUT ideas, independent of the problematic abc proof, and about what Mochizuki and others are now trying to do with these ideas.
Update: A commenter points to this from Mochizuki, which denounces Boyd and his report, as well as discussing prospects for formalizing IUT and the abc proof.

https://jp.linkedin.com/in/james-douglas-boyd-48a4311ba
James Douglas Boyd
CEO/CTO at Sci Research | Ex-Wolfram
学歴
Wolfram Summer School
Postgraduate
Advisor: Stephen Wolfram
The New School
Graduate
University of Michigan
Undergraduate

つづく

つづき

https://zen.ac.jp/iugc/pdf/ConferenceTable.pdf
zen.ac.jp
The First IUGC Conference
Dates: April 2– April 5, 2024
April 3 (Wednesday)11:00– 11:30
James Douglas Boyd (University of Western Ontario)
Philosophical Perspectives on Inter-Universal Teichm¨uller Theory
Abstract:
Since the inception of Inter-Universal Teichm¨uller Theory (IUTT), much activity among the international mathematics community has been dedicated to gaining an understanding of IUTT and scrutinizing its proof of the Szpiro/abc/Vojta conjectures. Considerably less effort has been dedicated to developing a discourse on the theoretical contributions of IUTT itself and the new directions in which it takes Diophantine geometry. Thanks to the distribution of further expository work on IUTT in recent years, doing so is increasingly feasible. In what follows, we will consider implications of IUTT for the philosophy of mathematics.
We do so with two aims in mind. The first is to articulate key themes in IUTT as made intelligible against longstanding discursive threads in philosophy. Such themes should be accessible to a broader readership. The second is to effectuate advances in the philosophy of mathematics itself, which is often underdeveloped with respect to contemporary topics in number theory and Diophantine/arithmetic geometry. Given the absence of philosophical discourse on topics such as anabelian geometry, Diophantine geometry, and scheme theory, it will be necessary to present philosophical framings of mathematical precedents to IUTT in order to address IUTT itself. What is more, due to a poverty of available philosophical literature, we will draw upon concepts and discourses from theoretical computer science, the philosophy of physics, and analytic philosophy in order to anchor our discussions in discursive precedent.

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