Artem Chernikov
@archernikov.bsky.social
Michael Brin professor of mathematics at the University of Maryland. Mathematical logic, model theory - and connections to combinatorics, algebra, etc.
chernikov.me
chernikov.me
Reposted by Artem Chernikov
A new Ph.D thesis prize is being established in honor of Zoé Chatzidakis, by Fondation Sciences Mathématiques de Paris.
This yearly award for an outstanding thesis in model theory will honor her scientific legacy and her commitment to the younger generation.
www.helloasso.com/associations...
This yearly award for an outstanding thesis in model theory will honor her scientific legacy and her commitment to the younger generation.
www.helloasso.com/associations...
PhD thesis award Zoé CHATZIDAKIS
Faire un don à Fondation Sciences Mathématiques de Paris - PhD thesis award Zoé CHATZIDAKIS
www.helloasso.com
April 11, 2025 at 11:39 PM
A new Ph.D thesis prize is being established in honor of Zoé Chatzidakis, by Fondation Sciences Mathématiques de Paris.
This yearly award for an outstanding thesis in model theory will honor her scientific legacy and her commitment to the younger generation.
www.helloasso.com/associations...
This yearly award for an outstanding thesis in model theory will honor her scientific legacy and her commitment to the younger generation.
www.helloasso.com/associations...
Reposted by Artem Chernikov
Zoé Chatzidakis, a great mathematician, passed a way a few months ago.
www.fields.utoronto.ca/news/Memoria...
bsky.app/profile/arch...
www.fields.utoronto.ca/news/Memoria...
bsky.app/profile/arch...
April 12, 2025 at 12:07 AM
Zoé Chatzidakis, a great mathematician, passed a way a few months ago.
www.fields.utoronto.ca/news/Memoria...
bsky.app/profile/arch...
www.fields.utoronto.ca/news/Memoria...
bsky.app/profile/arch...
A new Ph.D thesis prize is being established in honor of Zoé Chatzidakis, by Fondation Sciences Mathématiques de Paris.
This yearly award for an outstanding thesis in model theory will honor her scientific legacy and her commitment to the younger generation.
www.helloasso.com/associations...
This yearly award for an outstanding thesis in model theory will honor her scientific legacy and her commitment to the younger generation.
www.helloasso.com/associations...
PhD thesis award Zoé CHATZIDAKIS
Faire un don à Fondation Sciences Mathématiques de Paris - PhD thesis award Zoé CHATZIDAKIS
www.helloasso.com
April 11, 2025 at 11:39 PM
A new Ph.D thesis prize is being established in honor of Zoé Chatzidakis, by Fondation Sciences Mathématiques de Paris.
This yearly award for an outstanding thesis in model theory will honor her scientific legacy and her commitment to the younger generation.
www.helloasso.com/associations...
This yearly award for an outstanding thesis in model theory will honor her scientific legacy and her commitment to the younger generation.
www.helloasso.com/associations...
Reposted by Artem Chernikov
Well done to Deidre Haskell, @archernikov.bsky.social, and others who have resigned en masse from the profit-oriented Mathematical Logic Quarterly and founded a new diamond open-access journal ZML!
Academics have the upper hand over commercial publishers, when they decide to flex their muscles.
Academics have the upper hand over commercial publishers, when they decide to flex their muscles.
I'm excited to join the editorial board of a new diamond open access journal in mathematical logic:
ZML: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik
zml.international
The open letter of the editors of ZML can be found online on the webpage.
ZML: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik
zml.international
The open letter of the editors of ZML can be found online on the webpage.
ZML - Zeitschrift für Mathematische Logik und Grundlagen der Mathematik
ZML: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik is an electronic Diamond Open Access research journal in mathematical logic publishing original research papers in all areas of m...
zml.international
April 11, 2025 at 10:24 PM
Well done to Deidre Haskell, @archernikov.bsky.social, and others who have resigned en masse from the profit-oriented Mathematical Logic Quarterly and founded a new diamond open-access journal ZML!
Academics have the upper hand over commercial publishers, when they decide to flex their muscles.
Academics have the upper hand over commercial publishers, when they decide to flex their muscles.
Reposted by Artem Chernikov
Math journal editors resign to launch open-access title ‘free from pressure or influence'
Math journal editors resign to launch open-access title ‘free from pressure or influence’
The managing editors and entire editorial board of Mathematical Logic Quarterly, a Wiley title, have resigned, citing “unilateral decisions” by the publisher “that affected the editorial process.”&…
retractionwatch.com
April 7, 2025 at 8:57 PM
Math journal editors resign to launch open-access title ‘free from pressure or influence'
I'm excited to join the editorial board of a new diamond open access journal in mathematical logic:
ZML: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik
zml.international
The open letter of the editors of ZML can be found online on the webpage.
ZML: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik
zml.international
The open letter of the editors of ZML can be found online on the webpage.
ZML - Zeitschrift für Mathematische Logik und Grundlagen der Mathematik
ZML: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik is an electronic Diamond Open Access research journal in mathematical logic publishing original research papers in all areas of m...
zml.international
April 7, 2025 at 4:15 PM
I'm excited to join the editorial board of a new diamond open access journal in mathematical logic:
ZML: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik
zml.international
The open letter of the editors of ZML can be found online on the webpage.
ZML: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik
zml.international
The open letter of the editors of ZML can be found online on the webpage.
Reposted by Artem Chernikov
Very very sad news for all of us in the model theory community.
Dr. Zoé Chatzidakis, a brilliant mathematician, loyal friend, fierce advocate for her subject and strong supporter of women and young people. She died on the morning of January 22, 2025.
www.fields.utoronto.ca/news/Memoria...
Dr. Zoé Chatzidakis, a brilliant mathematician, loyal friend, fierce advocate for her subject and strong supporter of women and young people. She died on the morning of January 22, 2025.
www.fields.utoronto.ca/news/Memoria...
January 26, 2025 at 12:35 AM
Very very sad news for all of us in the model theory community.
Dr. Zoé Chatzidakis, a brilliant mathematician, loyal friend, fierce advocate for her subject and strong supporter of women and young people. She died on the morning of January 22, 2025.
www.fields.utoronto.ca/news/Memoria...
Dr. Zoé Chatzidakis, a brilliant mathematician, loyal friend, fierce advocate for her subject and strong supporter of women and young people. She died on the morning of January 22, 2025.
www.fields.utoronto.ca/news/Memoria...
Very very sad news for all of us in the model theory community.
Dr. Zoé Chatzidakis, a brilliant mathematician, loyal friend, fierce advocate for her subject and strong supporter of women and young people. She died on the morning of January 22, 2025.
www.fields.utoronto.ca/news/Memoria...
Dr. Zoé Chatzidakis, a brilliant mathematician, loyal friend, fierce advocate for her subject and strong supporter of women and young people. She died on the morning of January 22, 2025.
www.fields.utoronto.ca/news/Memoria...
January 26, 2025 at 12:35 AM
Very very sad news for all of us in the model theory community.
Dr. Zoé Chatzidakis, a brilliant mathematician, loyal friend, fierce advocate for her subject and strong supporter of women and young people. She died on the morning of January 22, 2025.
www.fields.utoronto.ca/news/Memoria...
Dr. Zoé Chatzidakis, a brilliant mathematician, loyal friend, fierce advocate for her subject and strong supporter of women and young people. She died on the morning of January 22, 2025.
www.fields.utoronto.ca/news/Memoria...
Reposted by Artem Chernikov
My #math department at #UCLA is now advertising for an additional tenure-track assistant professor position as part of UCLA's HSI (Hispanic Serving Institution) initiative: recruit.apo.ucla.edu/JPF10045 . The deadline for applications is Jan 20, 2025.
Tenure Track Assistant Professor Position with HSI Initiative
University of California, Los Angeles is hiring. Apply now!
recruit.apo.ucla.edu
December 18, 2024 at 9:35 PM
My #math department at #UCLA is now advertising for an additional tenure-track assistant professor position as part of UCLA's HSI (Hispanic Serving Institution) initiative: recruit.apo.ucla.edu/JPF10045 . The deadline for applications is Jan 20, 2025.
Reposted by Artem Chernikov
Here I am! What's going on at BlueSky? I'm interested in all things infinite, including especially math and philosophy and the interaction of math and philosophy. Please point me toward what's going on here.
Meanwhile, for your enjoyment here is a picture I made of the first few surreal numbers...
Meanwhile, for your enjoyment here is a picture I made of the first few surreal numbers...
November 30, 2024 at 10:43 PM
Here I am! What's going on at BlueSky? I'm interested in all things infinite, including especially math and philosophy and the interaction of math and philosophy. Please point me toward what's going on here.
Meanwhile, for your enjoyment here is a picture I made of the first few surreal numbers...
Meanwhile, for your enjoyment here is a picture I made of the first few surreal numbers...
Reposted by Artem Chernikov
We need bookmarks
November 27, 2024 at 2:37 AM
We need bookmarks
Reposted by Artem Chernikov
Tanya Klowden and I have set up an instagram to record various #astronomy stories we have gathered during the process of writing a forthcoming book on the cosmic distance ladder. Our latest post, on the "mini-moon" that briefly visited our neighborhood, is now up: www.instagram.com/p/DC08k17xZqB
November 26, 2024 at 5:27 PM
Tanya Klowden and I have set up an instagram to record various #astronomy stories we have gathered during the process of writing a forthcoming book on the cosmic distance ladder. Our latest post, on the "mini-moon" that briefly visited our neighborhood, is now up: www.instagram.com/p/DC08k17xZqB
Reposted by Artem Chernikov
There will be a Very Informal Gathering of Logicians (VIG 2025) at UCLA, Fri, Feb 7 to Sun, Feb 9, 2025.
The 22nd in a series of biennial logic meetings at UCLA, this event honors Alexander Kechris on the occasion of his formal retirement from Caltech.
www.math.ucla.edu/~ineeman/Con...
#MathSky
The 22nd in a series of biennial logic meetings at UCLA, this event honors Alexander Kechris on the occasion of his formal retirement from Caltech.
www.math.ucla.edu/~ineeman/Con...
#MathSky
November 25, 2024 at 9:49 PM
There will be a Very Informal Gathering of Logicians (VIG 2025) at UCLA, Fri, Feb 7 to Sun, Feb 9, 2025.
The 22nd in a series of biennial logic meetings at UCLA, this event honors Alexander Kechris on the occasion of his formal retirement from Caltech.
www.math.ucla.edu/~ineeman/Con...
#MathSky
The 22nd in a series of biennial logic meetings at UCLA, this event honors Alexander Kechris on the occasion of his formal retirement from Caltech.
www.math.ucla.edu/~ineeman/Con...
#MathSky
There will be a Very Informal Gathering of Logicians (VIG 2025) at UCLA, Fri, Feb 7 to Sun, Feb 9, 2025.
The 22nd in a series of biennial logic meetings at UCLA, this event honors Alexander Kechris on the occasion of his formal retirement from Caltech.
www.math.ucla.edu/~ineeman/Con...
#MathSky
The 22nd in a series of biennial logic meetings at UCLA, this event honors Alexander Kechris on the occasion of his formal retirement from Caltech.
www.math.ucla.edu/~ineeman/Con...
#MathSky
November 25, 2024 at 9:49 PM
There will be a Very Informal Gathering of Logicians (VIG 2025) at UCLA, Fri, Feb 7 to Sun, Feb 9, 2025.
The 22nd in a series of biennial logic meetings at UCLA, this event honors Alexander Kechris on the occasion of his formal retirement from Caltech.
www.math.ucla.edu/~ineeman/Con...
#MathSky
The 22nd in a series of biennial logic meetings at UCLA, this event honors Alexander Kechris on the occasion of his formal retirement from Caltech.
www.math.ucla.edu/~ineeman/Con...
#MathSky
Reposted by Artem Chernikov
I'm visiting Carnegie Mellon for a week, and giving a talk tomorrow, on some interplay of mathematical logic, combinatorics and theoretical machine learning:
www.cmu.edu/math/news-ev...
www.cmu.edu/math/news-ev...
November 18, 2024 at 10:23 PM
I'm visiting Carnegie Mellon for a week, and giving a talk tomorrow, on some interplay of mathematical logic, combinatorics and theoretical machine learning:
www.cmu.edu/math/news-ev...
www.cmu.edu/math/news-ev...
I'm visiting Carnegie Mellon for a week, and giving a talk tomorrow, on some interplay of mathematical logic, combinatorics and theoretical machine learning:
www.cmu.edu/math/news-ev...
www.cmu.edu/math/news-ev...
November 18, 2024 at 10:23 PM
I'm visiting Carnegie Mellon for a week, and giving a talk tomorrow, on some interplay of mathematical logic, combinatorics and theoretical machine learning:
www.cmu.edu/math/news-ev...
www.cmu.edu/math/news-ev...
Reposted by Artem Chernikov
It feels a bit strange having a completely empty profile page, so here's an introductory post to say that I'm only an occasional contributor to Twitter, but my plan now is to cross post here and see how things go, both for me personally and for the two sites as a whole. 1/4
November 14, 2024 at 10:05 PM
It feels a bit strange having a completely empty profile page, so here's an introductory post to say that I'm only an occasional contributor to Twitter, but my plan now is to cross post here and see how things go, both for me personally and for the two sites as a whole. 1/4
The evolution of model theory through the latter half of the 20th century, via Andrew Marks an ChatGPT.
November 15, 2024 at 12:34 AM
The evolution of model theory through the latter half of the 20th century, via Andrew Marks an ChatGPT.
I'm writing a math paper for an invited volume with a timed deadline (already overdue, of course), this is very stressful! How do you all do it in computer science and other subjects and not loose sleep?
November 13, 2024 at 12:24 AM
I'm writing a math paper for an invited volume with a timed deadline (already overdue, of course), this is very stressful! How do you all do it in computer science and other subjects and not loose sleep?
From the Wikipedia entry on Frank Ramsey:
In 1923, Ramsey was befriended by Geoffrey and Margaret Pyke, then on the point of founding the Malting House School in Cambridge; the Pykes took Ramsey into their family, taking him on holiday and asking him to be the godfather of their young son.
In 1923, Ramsey was befriended by Geoffrey and Margaret Pyke, then on the point of founding the Malting House School in Cambridge; the Pykes took Ramsey into their family, taking him on holiday and asking him to be the godfather of their young son.
November 10, 2024 at 8:02 PM
From the Wikipedia entry on Frank Ramsey:
In 1923, Ramsey was befriended by Geoffrey and Margaret Pyke, then on the point of founding the Malting House School in Cambridge; the Pykes took Ramsey into their family, taking him on holiday and asking him to be the godfather of their young son.
In 1923, Ramsey was befriended by Geoffrey and Margaret Pyke, then on the point of founding the Malting House School in Cambridge; the Pykes took Ramsey into their family, taking him on holiday and asking him to be the godfather of their young son.
I'm giving a talk at the @thegraduatecenter.bsky.social Logic Workshop on Friday, on externally definable sets, their honest definitions and externally definable groups in NIP structures:
nylogic.github.io/logic-worksh...
nylogic.github.io/logic-worksh...
November 7, 2024 at 4:27 PM
I'm giving a talk at the @thegraduatecenter.bsky.social Logic Workshop on Friday, on externally definable sets, their honest definitions and externally definable groups in NIP structures:
nylogic.github.io/logic-worksh...
nylogic.github.io/logic-worksh...
I'm giving a talk at Harvard on Monday, on connections of mathematical logic and higher VC-theory for learning in product spaces:
cmsa.fas.harvard.edu/event/colloq...
cmsa.fas.harvard.edu/event/colloq...
October 19, 2024 at 3:09 PM
I'm giving a talk at Harvard on Monday, on connections of mathematical logic and higher VC-theory for learning in product spaces:
cmsa.fas.harvard.edu/event/colloq...
cmsa.fas.harvard.edu/event/colloq...
See some recommendations from me and my colleagues at
the University of Maryland for your summer reading list, including a rollercoaster biography of a remarkable Polish logician and mathematician Alfred Tarski, "the man who defined truth"!
the University of Maryland for your summer reading list, including a rollercoaster biography of a remarkable Polish logician and mathematician Alfred Tarski, "the man who defined truth"!
CMNS Summer Reads for 2024
Eight faculty and staff members share their favorite books—both old and new.
cmns.umd.edu
June 14, 2024 at 9:18 PM
See some recommendations from me and my colleagues at
the University of Maryland for your summer reading list, including a rollercoaster biography of a remarkable Polish logician and mathematician Alfred Tarski, "the man who defined truth"!
the University of Maryland for your summer reading list, including a rollercoaster biography of a remarkable Polish logician and mathematician Alfred Tarski, "the man who defined truth"!
Very excited about this new preprint with Kyle Gannon and Krzysztof Krupinski!
"Definable convolution and idempotent Keisler measures III. Generic stability, generic transitivity, and revised Newelski's conjecture"
arxiv.org/abs/2406.00912
#ModelTheory #math
"Definable convolution and idempotent Keisler measures III. Generic stability, generic transitivity, and revised Newelski's conjecture"
arxiv.org/abs/2406.00912
#ModelTheory #math
Definable convolution and idempotent Keisler measures III. Generic...
We study idempotent measures and the structure of the convolution semigroups of measures over definable groups. We isolate the property of generic transitivity and demonstrate that it is...
arxiv.org
June 5, 2024 at 8:24 PM
Very excited about this new preprint with Kyle Gannon and Krzysztof Krupinski!
"Definable convolution and idempotent Keisler measures III. Generic stability, generic transitivity, and revised Newelski's conjecture"
arxiv.org/abs/2406.00912
#ModelTheory #math
"Definable convolution and idempotent Keisler measures III. Generic stability, generic transitivity, and revised Newelski's conjecture"
arxiv.org/abs/2406.00912
#ModelTheory #math
A new book by David Marker "An Invitation to Mathematical Logic" has recently been published in Springer's Graduate Texts in Mathematics series!
link.springer.com/book/10.1007...
link.springer.com/book/10.1007...
An Invitation to Mathematical Logic
This textbook is for a first graduate course in mathematical logic. Its versatility in use is one of its many appealing aspects of the book
link.springer.com
May 17, 2024 at 7:23 PM
A new book by David Marker "An Invitation to Mathematical Logic" has recently been published in Springer's Graduate Texts in Mathematics series!
link.springer.com/book/10.1007...
link.springer.com/book/10.1007...