John Goodrick
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skolemizer.bsky.social
John Goodrick
@skolemizer.bsky.social
Math prof at the Universidad de los Andes (Colombia). He/him, él/lo.
JOB ALERT

The math dept. at Universidad de los Andes (Colombia) is looking to hire 2 new TT profs. Researchers in areas of geometry & topology or stats & data science given priority.
Apply by Nov. 30

www.mathjobs.org/jobs/list/26...
www.mathjobs.org/jobs/list/26...
www.mathjobs.org/jobs/list/26...
MathJobs from the the American Mathematical Society
Mathjobs is an automated job application system sponsored by the AMS.
www.mathjobs.org
September 25, 2025 at 1:45 PM
Reposted by John Goodrick
How Europeans react when you try to speak their language.
June 8, 2025 at 8:57 PM
How I feel when I'm walking around DC and I turn onto one of the diagonal avenues:
May 18, 2025 at 1:33 PM
Reposted by John Goodrick
Interpretation for the non-scientists: When faculty get NIH grants, the University gets some extra cash to make sure the research is supported. NIH just cut that $$ by a LOT. That means Unis are less likely to support research. Most research in the US is done at Unis, so... it's bad 🧪
February 7, 2025 at 11:43 PM
Any textbook suggestions for a 1st-semester course in mathematical logic, covering (at least) completeness and compactness for first-order logic plus a little model theory?

Considering Enderton but want to see if there are better options. This is for a required course for 3rd-year math undergrads.
January 13, 2025 at 11:43 AM
Reposted by John Goodrick
For the end of November, shortly before the eleventh month became the twelfth, I wrote a piece all about those two numbers.

Why does English have the words 'eleven' and 'twelve'? How do they relate to 'one' and 'two'?

And what does Lithuanian have to do with all this?
dannybate.com/2024/11/30/o...
Oneteen, twoteen? The origins of ‘eleven’ and ‘twelve’
Reading time: 5 minutes November, at time of writing, is ticking out its final few hours, and with them, the eleventh month of 2024 is giving way to the twelfth. Aside from the awkward mismatch in …
dannybate.com
December 1, 2024 at 1:32 PM
Reposted by John Goodrick
A few days ago Lawrence Hollom posted a preprint that solves a problem about posets, informally known as the fishbone conjecture, which I am told was extremely central in the area. 🧵

arxiv.org/abs/2411.16844
A resolution of the Aharoni-Korman conjecture
A poset $P$ is said to satisfy the finite antichain condition, or FAC for short, if it has no infinite antichain. It was conjectured by Aharoni and Korman in 1992 that any FAC poset $P$ possesses a ch...
arxiv.org
November 30, 2024 at 10:51 AM
Happy to see my 3-year-old is really getting into Eurythmics. When "Beethoven" came on my playlist, she immediately got up and danced, and when "There Must Be an Angel (Playing with My Heart)" followed, she shouted, "This is my favorite!"
November 22, 2024 at 1:25 PM
Bluesky academics, lets get to know each other! Quote this & tell me: 1) a project you are working on & 2) an odd idea/theory you aren’t working on but keep thinking about

1) understanding sets definable (in the logical sense) in ordered Abelian groups

2) Ehrhart polynomials
Bluesky academics, lets get to know each other! Quote this & tell me: 1) a project you are working on & 2) an odd idea/theory you aren’t working on but keep thinking about

1) How oracles can be computationally useless but not actually computable

2) Crafting probability distributions
Bluesky academics, lets get to know each other! Quote this & tell me: 1) a project you are working on & 2) an odd idea/theory you aren’t working on but keep thinking about

1) How might we assess students’ quantitative literacy without priming them / activating their math and test anxiety?
2) Bees?
November 18, 2024 at 8:56 PM
I see #MathSky is growing -- is there finally an audience for posts like this?
November 17, 2024 at 7:33 PM
Reposted by John Goodrick
We're hiring for a tenure-track tripartite mathematics job in Fairbanks Alaska! Any rank, any research specialty, and you should be excited about teaching at all levels (undergrad/grad).

It's a great department. Happy to chat about it.

#mathsky #iteachmath

www.mathjobs.org/jobs/list/25...
MathJobs from the the American Mathematical Society
Mathjobs is an automated job application system sponsored by the AMS.
www.mathjobs.org
November 12, 2024 at 8:42 PM
Reposted by John Goodrick
Hey #MathSky, for some reason a tenure line opened up in my former department & now we’re looking for a data scientist! Pls re-skeet and share 🥺
Assistant Professor, Department of Mathematics
The Department of Mathematics at Bridgewater State University is accepting applications for a tenure-track faculty position at the assistant professor level. We are specifically focused on hiring a da...
jobs.bridgew.edu
November 12, 2024 at 12:30 PM
Reposted by John Goodrick
Finally, some good news! Dept. of Mathematics at the Universidad de los Andes (Colombia) will be hiring 2 new profs and 2 new postdocs, starts Aug 2025, apply by Dec. 8. Teaching can be in English (for 1st 2 years), more info here: www.mathjobs.org/jobs/list/25...
www.mathjobs.org/jobs/list/25...
MathJobs from the the American Mathematical Society
Mathjobs is an automated job application system sponsored by the AMS.
www.mathjobs.org
October 28, 2024 at 2:47 PM
Finally, some good news! Dept. of Mathematics at the Universidad de los Andes (Colombia) will be hiring 2 new profs and 2 new postdocs, starts Aug 2025, apply by Dec. 8. Teaching can be in English (for 1st 2 years), more info here: www.mathjobs.org/jobs/list/25...
www.mathjobs.org/jobs/list/25...
MathJobs from the the American Mathematical Society
Mathjobs is an automated job application system sponsored by the AMS.
www.mathjobs.org
October 28, 2024 at 2:47 PM