****************
Colloquium talk:
****************
Speaker : Laurent Lafforgue (IHES)
Title : The creative power of categories : elements of History and some new perspectives
Abstract :
The notion of category and the basic language of category theory (functors, natural transformation of functors, limits, colimits, adjoint functors,...) are very recent in History and may seem too simple and too general.
However, it has been proved repeatedly - especially by Grothendieck and his followers - that these simple notions can be transformed into very powerful means of creation of new mathematics.
The purpose of this talk will be to present some of the most powerful category-based ideas and theories introduced by Grothendieck. Some emphasis will be given to the notion of topos, which Grothendieck considered its most important idea (together with the idea of motive) and which recently has been given new impetus by Italian mathematician Olivia Caramello's "technique of toposes as bridges".
Date and time : Wednesday, April 21, 2021, 14:00 (CET time)
Venue: Online, via the following link :
https://us02web.zoom.us/w/83763836704?tk=4W-2z50oBcrJZ_OEtxkDo3STZAS4Co38likvcMY0zgQ.DQIAAAATgLa3IBZKZUpsS0FLMlM2NmVKV29salFMWGZnAAAAAAAAAAAAAAAAAAAAAAAAAAAA&pwd=ZFFWZFVnOE96cEtMQUFlMldvYnpoQT09
Password : 053086
Colloquium talk:
****************
Speaker : Laurent Lafforgue (IHES)
Title : The creative power of categories : elements of History and some new perspectives
Abstract :
The notion of category and the basic language of category theory (functors, natural transformation of functors, limits, colimits, adjoint functors,...) are very recent in History and may seem too simple and too general.
However, it has been proved repeatedly - especially by Grothendieck and his followers - that these simple notions can be transformed into very powerful means of creation of new mathematics.
The purpose of this talk will be to present some of the most powerful category-based ideas and theories introduced by Grothendieck. Some emphasis will be given to the notion of topos, which Grothendieck considered its most important idea (together with the idea of motive) and which recently has been given new impetus by Italian mathematician Olivia Caramello's "technique of toposes as bridges".
Date and time : Wednesday, April 21, 2021, 14:00 (CET time)
Venue: Online, via the following link :
https://us02web.zoom.us/w/83763836704?tk=4W-2z50oBcrJZ_OEtxkDo3STZAS4Co38likvcMY0zgQ.DQIAAAATgLa3IBZKZUpsS0FLMlM2NmVKV29salFMWGZnAAAAAAAAAAAAAAAAAAAAAAAAAAAA&pwd=ZFFWZFVnOE96cEtMQUFlMldvYnpoQT09
Password : 053086
Zoom Video
Join our Cloud HD Video Meeting
Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution…
با عرض سلام خدمت دوستان، همانگونه که قبلا هم اطلاع رسانی شد فردا چهارشنبه یکم اردیبهشت ماه ساعت 16:30 سخنرانی لورنت لافقگو برنده مدال فیلدز و از ریاضیدانان مطرح می باشد. با توجه به مشکل سقف صد نفر در سخنرانی قبلی، لینک کنونی که در زیر ارسال می شود، برای شرکت هزار نفر در نظر گرفته شده است!. امیدوارم دوستان بتوانند شرکت کنند. لینک از ساعت چهار باز خواهد بود. لطفا در صورت امکان در گروه های دیگری که عضو هستید و همچنین گروه های دانشجویی اطلاع رسانی بفرمایید. با تشکر.
پذیرش بدون آزمون استعدادهای درخشان در مقطع تحصیلی دکتری در پژوهشکده ریاضیات
اطلاعات بیشتر:
http://math.ipm.ac.ir/Phd_Admission/1400/Phd-talent.jsp
اطلاعات بیشتر:
http://math.ipm.ac.ir/Phd_Admission/1400/Phd-talent.jsp
ياد آوري: سخنراني آنلاين دکتر مهدي ابراهيمي، پسا دکتري پژوهشکده رياضيات شعبه اصفهان، پنج شنبه 30 ارديبهشت ماه 1400 ساعت 12:00 الي 13:00 به وقت ايران. لينک سخنراني: 👇👇👇👇
سلام، ياد آوري سخنراني آنلاين پروفسور افيم زلمانوف (برنده مدال فیلدز)، از دانشگاه کاليفرنيا، سنديگو، آمريکا، امروز چهارشنبه 5 خرداد ماه 1400 ساعت 19:30 الي 20:30 به وقت ايران.
Speaker: Efim Zelmanov (University of California San Diego)
Title: Panorama of Algebra in 20th Century
Abstract: The talk will present a broad overview of Abstract Algebra from Galois to our time.
Date and Time: Wednesday, May 26, 2021, at 19:30 (Iran local time)
Zoom Link:
https://zoom.us/j/93058316630?pwd=YjNwdDRHRDVqNWtMeXdSdFlxSVhJZz09
Speaker: Efim Zelmanov (University of California San Diego)
Title: Panorama of Algebra in 20th Century
Abstract: The talk will present a broad overview of Abstract Algebra from Galois to our time.
Date and Time: Wednesday, May 26, 2021, at 19:30 (Iran local time)
Zoom Link:
https://zoom.us/j/93058316630?pwd=YjNwdDRHRDVqNWtMeXdSdFlxSVhJZz09
Zoom Video
Join our Cloud HD Video Meeting
Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution…
با سلام و احترام، شما میتوانید از طریق لینک زیر فایل صوتی و تصویری وبینار سخنرانی دکتر مهدي ابراهيمي، که روز چهار شنبه مورخ 30 ارديبهشت ماه سال جاری برگزار گردید را ببینید👇🏻👇🏻👇🏻👇🏻👇🏻
با سلام و احترام، شما میتوانید از طریق لینک زیر فایل صوتی و تصویری وبینار سخنرانی پروفسور افيم زلمانوف که روز چهار شنبه مورخ 5 خرداد ماه سال جاری برگزار گردید را ببینید👇🏻👇🏻👇🏻👇🏻👇🏻
برای ثبت نام و اطلاعات بیشتر لطفا به لینک ذیل مراجعه فرمایید:
https://cimpa.khansar-cmc.ac.ir/
https://cimpa.khansar-cmc.ac.ir/
Workshop on Tau-tilting Theory and Related Topics
Program:
*****************
Monday, June 14 (24 Khordad);
***********
17:00 - 17:40 Kaveh Mousavand (Queen's University)
A primer on tilting theory
18:00 - 18:40 Charles Paquette (Queen's University)
An introduction to tau-tilting theory
*****************
Tuesday, June 15 (25 Khordad)
***********
17:00 - 17:40 Kaveh Mousavand (Queen's University)
tau-tilting theory of gentle algebras
18:00 - 18:40 Charles Paquette (Queen's University)
tau-tilting finiteness
*****************
Wednesday, June 16 (26 Khordad)
***********
17:00 - 17:40 Kaveh Mousavand (Queen's University)
Minimal representation infinite algebras
18:00 - 18:40 Charles Paquette (Queen's University)
Minimal tau-tilting infinite algebras
*****************
All talks will be via zoom. To access the link, send an email to asadollahi@ipm.ir
Program:
*****************
Monday, June 14 (24 Khordad);
***********
17:00 - 17:40 Kaveh Mousavand (Queen's University)
A primer on tilting theory
18:00 - 18:40 Charles Paquette (Queen's University)
An introduction to tau-tilting theory
*****************
Tuesday, June 15 (25 Khordad)
***********
17:00 - 17:40 Kaveh Mousavand (Queen's University)
tau-tilting theory of gentle algebras
18:00 - 18:40 Charles Paquette (Queen's University)
tau-tilting finiteness
*****************
Wednesday, June 16 (26 Khordad)
***********
17:00 - 17:40 Kaveh Mousavand (Queen's University)
Minimal representation infinite algebras
18:00 - 18:40 Charles Paquette (Queen's University)
Minimal tau-tilting infinite algebras
*****************
All talks will be via zoom. To access the link, send an email to asadollahi@ipm.ir
با سلام، ياد آوري سخنراني آنلاين پروفسور آمنون نیمن، دانشگاه ملی استرالیا فردا چهارشنبه 2 تير ماه 1400 ساعت 15:30 الي 16:30 به وقت ايران.
***********************
IPM-Isfahan Colloquium
***********************
Speaker: Amnon Neeman, Australian National University (ANU)
Title: Approximable triangulated categories and applications
Abstract: We will describe a recent development, which is based on borrowing the technique of studying Cauchy sequences in metric spaces to the world of triangulated and derived categories. The fact that such a strange marriage produces interesting applications will be the main focus of the talk. We will explain how it can be used (1) to prove a conjecture of Bondal and Van den Bergh, (2) give a really short, sleek proof of Serre's old GAGA theorem, and (3) give a much clearer and more conceptual approach to an old theorem of Rickard's about Morita equivalence. Knowledge of metric spaces and completion will be assumed. We will not give much of a review of triangulated categories, but will spell out the motivating examples to keep in mind.
Date and Time: Jun 23, 2021, 03:30 PM (Tehran local time)
Join Zoom Meeting
https://zoom.us/j/94451905973?pwd=WXovdFpvU3dlMmpNUGdieHpTa24xdz09
Meeting ID: 944 5190 5973
Passcode: 210623
***********************
IPM-Isfahan Colloquium
***********************
Speaker: Amnon Neeman, Australian National University (ANU)
Title: Approximable triangulated categories and applications
Abstract: We will describe a recent development, which is based on borrowing the technique of studying Cauchy sequences in metric spaces to the world of triangulated and derived categories. The fact that such a strange marriage produces interesting applications will be the main focus of the talk. We will explain how it can be used (1) to prove a conjecture of Bondal and Van den Bergh, (2) give a really short, sleek proof of Serre's old GAGA theorem, and (3) give a much clearer and more conceptual approach to an old theorem of Rickard's about Morita equivalence. Knowledge of metric spaces and completion will be assumed. We will not give much of a review of triangulated categories, but will spell out the motivating examples to keep in mind.
Date and Time: Jun 23, 2021, 03:30 PM (Tehran local time)
Join Zoom Meeting
https://zoom.us/j/94451905973?pwd=WXovdFpvU3dlMmpNUGdieHpTa24xdz09
Meeting ID: 944 5190 5973
Passcode: 210623
Zoom Video
Join our Cloud HD Video Meeting
Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution…