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Steve McCormick

@quasilocal.com
1.6K followers 154 following 289 posts

Sweden-based, Germany-adjacent, Scottish-Australian Mathematician. Mathematician who pretends to be a physicist sometimes (convincing nobody). Maker of dubious memes, and exploring my new home near the arctic circle (Luleå).

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Steve McCormick @quasilocal.com · 16/12/2025
New postdoc position advertised in geometric analysis (and/or math-GR) with me in the frozen wastelands of the north (Luleå, Sweden) web103.reachmee.com/ext/I003/583...
web103.reachmee.com
Postdoctoral scholarship in Mathematics, with focus on geometric analysis and mathematical general relativity
The Division of Mathematical Sciences, at the Department of Engineering Sciences and Mathematics at Luleå
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Ayliean @ayliean.bsky.social · 30/08/2025
Okay, now I’ve found their “Bagpipe Practice Room” I think Scotrail might just be having us on!
A cupboard in a train vestibule labelled “Stay Out, Bagpipe Practice Room”
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Steve McCormick @quasilocal.com · 30/08/2025
Anyone in the math GR / geometric analysis communiy know anyone who's in need of a postdoc around 1 year from now and would be interested in coming to the frozen wastelands of the north? (And has/will have a non-Euro PhD)
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Steve McCormick @quasilocal.com · 11/08/2025
I asked ChatGPT if it knew who I am based off of our chats. The answer was (obviously) yes 😅
ChatGPT correctly guesses who I am
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Horatio Pornviewer @stuntbirdarmy.bsky.social · 09/08/2025
If kids’ schools trained them for work based on what everyone thought the hot new technology was going to be, both my kids would have spent the past several years learning about the blockchain. This is why schools don’t attempt to do workplace training: life is pretty long.
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Steve McCormick @quasilocal.com · 10/08/2025
A last little bit of swedish summer yesterday Guitar and some beers, spotted some berries, and then made a little spiky friend
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Dan Garisto @dangaristo.bsky.social · 31/07/2025
For the math folks on here: NSF has suspended Terry Tao's grant. www.nsf.gov/awardsearch/...
nsf.gov
NSF Award Search: Award # 2347850
Structure theory for measure-preserving systems, additive combinatorics, and correlations of multiplicative functions
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Steve McCormick @quasilocal.com · 01/08/2025
A friend is currently advertising a PhD position in harmonic analysis (Melbourne + Chennai*): lashi-bandara.github.io/toc/supervis... Pass it on if you know anyone who might be interested. * Position is joint between Deakin University IIT-Madras, with 3 years in Melbourne and 1 year in Chennai
lashi-bandara.github.io
PhD Project - Kato Square Root Problem on Riemannian Spaces - Lashi Bandara
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Al Yankovic @alyankovic.bsky.social · 27/07/2025
My last living musical hero is still my hero but unfortunately no longer living. RIP to the great, great Mr. Tom Lehrer.
Photo of Tom Lehrer
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Steve McCormick @quasilocal.com · 16/06/2025
New paper day! 🥳 arxiv.org/abs/2506.11841
arxiv.org
The Volume-Renormalized Mass from a Hamiltonian Perspective
We demonstrate that the volume-renormalized mass for asymptotically hyperbolic manifolds recently introduced by the authors can be deduced from a reduced Hamiltonian perspective. In order to do this, ...
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Steve McCormick @quasilocal.com · 14/06/2025
I'm told that when I was really little, I was running into the motion sensor to open the door of a store before arriving customers triggered it When I was visibly upset for being too slow, a group stepped back and let the door close again so I could "open it" for them -- it was the band Wet Wet Wet
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Steve McCormick @quasilocal.com · 14/06/2025
Seems arXiv now uses AI to try to convince you that you're misclassifying your own paper's subject area 🙃
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Steve McCormick @quasilocal.com · 24/05/2025
The amusing thing is that there *is* an etymological connection here... And of course some variation of calling townspeople "burgers" exists in almost all European languages. It's where "bourgeois" comes from even. And connected to place names like Hamburg, Edinburgh, Strasbourg, etc. (I think)
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Steve McCormick @quasilocal.com · 24/05/2025
Can any physicist explain this idea of boundedness of the Euclidean Einstein-Hilbert action in the context of this paper? (Purely from a GR/geometric perspective, no path integrals) arxiv.org/abs/2505.13600
arxiv.org
Constraints are not enough
The Euclidean Einstein-Hilbert action is well-known to be unbounded below and thus to raise many questions regarding the definition of the gravitational path integral. A variety of works since the lat...
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Ketan Joshi @ketanjoshi.co · 11/05/2025
Not only is this true, there are 33 whole-ass mentions of this in the script and each one is freaking hilarious whills.nu/4/sw4.html#h...
  She hands him a dish, and he grunts an embarrassed reply.
                                      BERU (CONT'D)
                            Luke, you've hardly touched 
                            your dinner.  Have some bum-bum 
                            extract.  It's very mild.
                                      OWEN
                                 (to Luke)
                            The force of the Bogan is strong, 
                            and if you don't feel you can 
                            make it, you probably won't.
                                      LUKE
                            I've never even been past this 
                            planet...and I never thought I'd 
                            be going alone.
                            Suddenly I feel very small --
                            and well...desperate.                                      LUKE
                            Because a terrible thing happened.
                            During one of his lessons a young 
                            PADAWAN-JEDI, a boy named Darklighter, 
                            came to know the evil half of the 
                            force, and fell victim to the spell 
                            of the dreaded Bogan.  He ran away 
                            from his instructor and taught the 
                            evil ways of the Bogan Force to a 
                            clan of Sith pirates, who then 
                            spread untold misery throughout 
                            the systems.  They became the per-
                            sonal bodyguards of the Emperor.
                            The Jedi were hunted down by these 
                            deadly Sith knights.  With every 
                            Jedi death, contact with the Ashla 
                            grows weaker, and the force of the 
                            Bogan grows more powerful.                                      LUKE
                            No, no, there's a debris chute.
                            It's the Bogan force making you 
                            feel that way.  Don't give up 
                            hope...fight it!
                                      HAN
                            It's no use, it's no use.
              The giant hinge bolts on the blast-shield door begin to pop 
              as the force of the Sith knights grows stronger.  Luke fires 
              off a rapid series of shots and half-drags Han to the small 
              grate in the wall.
                                      LUKE
                            Well, we're going anyway.  Think 
                            of good things.  Drive the Bogan 
                            from your mind.         18.  INT. REBEL SPACEFIGHTER - COCKPIT CORRIDOR
              Deak Starkiller cuts down several troops who make a fren-
              zied, suicidal charge with laser swords.
                                      TROOPS
                            The Bogan!  The Bogan!
              They are no match for the incredibly agile young Jedi.  For 
              an eerie moment, all is deathly quiet as a huge darker figure 
              appears in the sub-hallway.  The remaining stormtroopers bow 
              low toward the doorway.  An awesome, seven-foot BLACK KNIGHT 
              OF THE SITH makes his way into the blinding light of the cock-
              pit area.  This is LORD DARTH VADER, right hand to the MASTER 
              OF THE SITH.  His sinister face is partially obscured by his 
              flowing black robes and grotesque breath mask, which are in 
              sharp contrast to the fascist white armored suits of the 
              Imperial stormtroopers.  The troops instinctively back away 
              from the imposing warrior.
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Steve McCormick @quasilocal.com · 09/05/2025
Just got some art done by Alexandr Elichev for my latest homebrew Frosthaven class and wanted to share it somewhere :)
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Steve McCormick @quasilocal.com · 02/05/2025
How normal is it to write words correctly, but write the letters in the wrong order? Sometimes when I write fast, I fill in the letters the wrong way. Eg. When writing "Letter" in the middle of a sentence I might write the "ett" then the "L" in front of them and then the "er" ... it feels weird
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Steve McCormick @quasilocal.com · 28/04/2025
Well this can fuck right off www.theregister.com/2025/04/27/d...
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Senator Chris Van Hollen @vanhollen.senate.gov · 18/04/2025
I said my main goal of this trip was to meet with Kilmar. Tonight I had that chance. I have called his wife, Jennifer, to pass along his message of love. I look forward to providing a full update upon my return.
Photo of Senator Chris Van Hollen with Kilmar Abrego Garcia.
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Randall Munroe @xkcd.com · 17/04/2025
de Sitter xkcd.com/3077
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The Mary Rose Museum @maryrosemuseum.bsky.social · 15/04/2025
On the anniversary of the sinking of the Titanic, we thought we'd answer a question that's often asked, "If they raised the Mary Rose, why not raise the Titanic?" Allow our scaled diagram to explain...
A light blue diagram depicting the sea, with the water's surface at the top, and just below it is an outline of the Mary Rose, with the depth (12m, 40ft or 6.7 fathoms). There is a line showing the seabed, which takes a rapid dive into the vertical...
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Steve McCormick @quasilocal.com · 04/04/2025
Someone should make a collage of all the posts where people predicted this the moment he pivoted to weird religious zealot
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Razzball @razzball.bsky.social · 01/04/2025
Huh, weird
DOJ directs prosecutors to seek death penalty for Luigi Mangione
1 hour ago
CAH
CNN
Gunman who killed 23 in racist attack at Texas Walmart offered plea deal to avoid death penalty
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Steve McCormick @quasilocal.com · 30/03/2025
I apologise for nothing
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Steve McCormick @quasilocal.com · 30/03/2025
The other day in a lecture I was using an outstretched arm like a traffic cop to indicate vectors in different directions and then after something like i+2j+k I ended up saying "whoops, nearly did an Elon Musk impersonation" moment 🙃
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Michael Wong @miquai.bsky.social · 29/03/2025
I received a heartbreaking email today: A paper in a special issue I’m editing is being retracted because one of its authors is afraid of losing their job and their legal status in the U.S. if they publish a scientific study on evolution. Yes, on evolution, nature's engine of diversity.
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The Tennessee Holler @thetnholler.bsky.social · 01/03/2025
Brutal.
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Matias Koivurova @mkoivurova.bsky.social · 01/03/2025
kyivindependent.com/editorial-a-...
kyivindependent.com
Editorial: A president just disrespected America in the Oval Office. It wasn’t Zelensky
It’s time to say it plainly. America’s leadership has switched sides in the war. The American people have not, and they should speak up. In the past several weeks, the U.S. leadership has demonstrate...
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Steve McCormick @quasilocal.com · 27/02/2025
How do you response to AI generated emails? Especially those where it's clear that the LLM that wrote it wasn't given full information... Like, how is this a thing
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Steve McCormick @quasilocal.com · 23/02/2025
oh man now another of his videos is recommended to me, and he's unsufferable... www.facebook.com/reel/1189366...
facebook.com
2.7M views · 170K reactions | Learning to make decisions in the face of ambiguity is one of the most important skills you can master. #college #dukestudents #professor #teacher #learningtofail | Aaro...
Learning to make decisions in the face of ambiguity is one of the most important skills you can master. #college #dukestudents #professor #teacher #learningtofail.
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Steve McCormick @quasilocal.com · 22/02/2025
And there it is! First article of 2025 is published :) link.springer.com/article/10.1...
link.springer.com
V-Static Metrics and the Volume-Renormalised Mass - The Journal of Geometric Analysis
V-static metrics generalise the notion of static metrics, and stem from the work of Miao and Tam (Calc Var Partial Differ Equ 36(2):141–171, 2009), and Corvino, Eichmair, and Miao (Math Ann 357(2):551...
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Steve McCormick @quasilocal.com · 20/02/2025
Victory! They folded and have properly credited people in the latest proof :D
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Claudio Paganini @thehappyproton.bsky.social · 19/02/2025
Happy to announce our upcoming conference on Causal Fermion Systems in Regensburg in October. This is the first time that we gather the growing international community. Come join us! causal-fermion-system.com/wp-content/u... Also please share far and wide.
causal-fermion-system.com
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Steve McCormick @quasilocal.com · 19/02/2025
Academic at Duke Uni filming himself and his students while he hangs shit on his colleague for using whiteboards and teaching a technical course, and recommends nobody take that course... Teachers, never do this. www.facebook.com/reel/5846219...
facebook.com
2.2M views · 865 reactions | Every student who walked in was equally confused (and a little scared 🤣). Do you know what subject it’s for? #college #professor #teacher #teacherhumour | Aaron Dinin
Every student who walked in was equally confused (and a little scared 🤣). Do you know what subject it’s for? #college #professor #teacher #teacherhumour.
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Steve McCormick @quasilocal.com · 15/02/2025
Cosmologists, I have questions about comoving observers that I can't quite figure out how to formulate... But I'm gonna try here in the hopes someone can help me understand a little better... I'm thinking about the Milne model because it's something geometric and familiar. (1/N)
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Steve McCormick @quasilocal.com · 15/02/2025
Has anyone ever had an accepted article "un-accepted" after disagreeing with "style" changes introduced in the proof stage? I'm once again in a back-and-forth where I won't allow a journal to reference work of 2-3 alphabetically listed authors as "Aaronson et al."
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Steve McCormick @quasilocal.com · 11/02/2025
Loving these acknowledgements from @cosmichorizons.bsky.social
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Steve McCormick @quasilocal.com · 10/01/2025
Got the ad out! Share with anyone who might be interested :) Two year postdoc in geometric analysis and/or mathematical general relativity: web103.reachmee.com/ext/I003/583...
web103.reachmee.com
Postdoctoral scholarship position in mathematics with focus on geometric analysis and mathematical general relativity
The Division of Mathematical Sciences, at the Department of Engineering Sciences and Mathematics at Luleå
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Steve McCormick @quasilocal.com · 11/02/2025
It's about time the world stops being so reliant on US technologies...
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Steve McCormick @quasilocal.com · 08/02/2025
Paper accepted 🥳
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STEAMLORD @exoplanetdinosaur.bsky.social · 03/02/2025
Meanwhile, over on the hellsite
Screencap of Justin Trudeau tweet that says:

The United States has confirmed that it intends to impose 25% tariffs on most Canadian goods, with 10% tariffs on energy, starting February 4.
     
I’ve met with the Premiers and our Cabinet today, and I’ll be speaking with President Sheinbaum of Mexico shortly.
      
We did not want this, but Canada is prepared. I’ll be addressing Canadians later this evening.”

To which an American John Miladin has replied:” Had Canada been treating us fairly, this would never have happened. So, buckle up Canada, you’re taking on Goliath.”

The reader note below the exchange says: “Goliath died in that story”
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Steve McCormick @quasilocal.com · 02/02/2025
Found an American recipe for mac and cheese, but used västerbotten cheese that a local craft brewery put through their meat smoker for me. This was my best ever idea.
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Steve McCormick @quasilocal.com · 02/02/2025
There definitely are some things that this new AI stuff is valuable for...
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Katie Mack @astrokatie.com · 28/01/2025
I spoke to a talented junior scientist who just got a good faculty job offer in the US and they told me “well I wouldn’t move to 1930s Germany either” so that’s how that’s going
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Steve McCormick @quasilocal.com · 28/01/2025
Course evaluation report day 🥳 I was a little anxious about this one, because I've completely overhauled a course and was running on fumes getting things together. So it really made my morning to read all the very positive comments 😊
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Panther Modern @panthermodern.bsky.social · 25/01/2025
Trump is gonna do something like threaten to leave NATO if Denmark doesn't give the USA Greenland and I bet you his ploy will fucking work. -_-
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Steve McCormick @quasilocal.com · 25/01/2025
"Next week I'll be less busy" I lie to myself, as I spend all of Saturday morning grading
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Seth Abramson @sethabramson.bsky.social · 21/01/2025
The entire nation of Australia gets it. Media in that country are having to blur what Elon Musk did twice in public today because of laws there regarding the Nazi salute.
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Patton Oswalt @pattonoswalt.bsky.social · 21/01/2025
He was karate-chopping the neck of a transgender ghost. Calm down everyone.
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Steve McCormick @quasilocal.com · 21/01/2025
Sharing this for anyone who might be interested. Some great speakers on the geometric/mathematical side of general relativity, aimed at students and young researchers. math.ku.dk/conferences/mathematical-relativity
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