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Jessamyn Dukes

@rhymeswithspecimen.bsky.social
2.4K followers 765 following 6.9K posts

retired mathematician, some finite number of feral raccoons in a trenchcoat. they/he/any pronoun that makes the bit funny

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Reposted by Jessamyn Dukes
Liℤℤy Kodpuak née Acid Lich (can’t spell sheaves without she) @acidlich.bsky.social · 23/09/2026
let the record show I love algebra
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 23/09/2026
that's perfect because I will fall out
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 23/09/2026
just stick me in a boat right in the middle please
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 23/09/2026
omg sarah I'm so happy for you 😭
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 23/09/2026
I only have a masters degree but it took me 10 days to get a routine refill of my daily blood pressure medication. we are in hell
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 22/09/2026
sure looks like it is
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 22/09/2026
I think no matter what the course level you always get stuck reviewing/refreshing pre-req material, there's no escape
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 21/09/2026
me too thanks
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 21/09/2026
writing this on yom kippur is particularly hilarious
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singular locus sarah @scgriffith.bsky.social · 20/09/2026
this but unironically
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 20/09/2026
why are they like this!!!
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 20/09/2026
hello I'm alive and mad about complex numbers
a white person with short brown hair, oversized glasses, and a lip ring is looking at the camera. there is a tuxedo cat in the shadows behind them
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✦ 𝐿𝑜𝑟-𝑜-𝑤𝑒𝑒𝑛 ✦ @gothdess.bsky.social · 20/09/2026
Image of me sitting at my desk
An illustration of a prawn sitting on a chair looking at its computer on a desk
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 17/09/2026
I can't believe they're teaching advanced latin squares to fourth graders. ridiculous
a worksheet with six 3x3 killer sudoku-esque puzzles, each solved in pencil
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 17/09/2026
the dream
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 17/09/2026
this is hilarious thank you
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 17/09/2026
here's my creatures
a photo of a blurry tuxedo cat sitting on a couch next to a window, with a tabico sitting on the other end of the couch in the background
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 17/09/2026
I am having a bad time. please send creatures
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Blue Heron Farm @blueheronfarm.bsky.social · 17/09/2026
Let's watch birds
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the babahuck @tylerhuckabee.bsky.social · 16/09/2026
rip annie dillard
One of the things I know about writing is this: spend it all, shoot it, play it, lose it, all, right away, every time. Do not hoard what seems good for a later place in the book or for another book; give it, give it all, give it now. The impulse to save something good for a better place later is the signal to spend it now. Something more will arise for later, something better. These things fill from behind, from beneath, like well water. Similarly, the impulse to keep to yourself what you have learned is not only shameful, it is destructive. Anything you do not give freely and abundantly becomes lost to you. You open your safe and find ashes.
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 17/09/2026
we should reading group our way through the syllabus
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 17/09/2026
toothbrush mouthwash floss would be diabolical
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Peter Keep @mathprofpeter.bsky.social · 17/09/2026
My position on ed tech is becoming more and more aggressive. Stop trusting these companies to handle our educational data! They consistently fail to meet basic standards of privacy for students! We're way too quick to just turn over our data to these vultures.
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 16/09/2026
I personally am a malicious sprite going "tee-hee" while capering through a wonderland of ethernet cables, though. I have scissors
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 16/09/2026
I love factoring so much, it's the best
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Liℤℤy Kodpuak née Acid Lich (can’t spell sheaves without she) @acidlich.bsky.social · 15/09/2026
It’s easy to forget that mathematics is play
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 15/09/2026
yes! yesterday 😂
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 14/09/2026
I'm geometrically frustrated too, those quadrupoles aren't special
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 13/09/2026
"probably fine" is. the worst
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cait (and adonis) @cait.bsky.social · 12/09/2026
he seems rather unimpressed with me
orange cat on a blanket, reclining against a pillow
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 11/09/2026
this is an important component imo. julia missed out by only informing the insurance company
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 11/09/2026
it can be cool to throw a fun party for all of your favorite people if you're into that sort of thing but it's definitely not even a little bit the point
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Rabbi Danya Ruttenberg @theradr.bsky.social · 11/09/2026
A thread of Rosh Hashana things to read, if you would like to: Some thoughts on what prayer is, might be, even if you don't "believe in God" - and why maybe that's not always what matters-
lifeisasacredtext.com
seasonal goodies
permission, inspiration, and more
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 11/09/2026
terry tao signing this is hilarious. a little late my guy
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 11/09/2026
everybody clapped for them tho
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heidi goodson @goodsiephd.bsky.social · 11/09/2026
I just want to do fun math with my friends, but I here to share an open letter about Mathathon, which is an AI and Math event being hosted at Caltech: docs.google.com/forms/d/e/1F...
docs.google.com
Open Letter about the Mathathon
The full text of the open letter is below. By signing this open letter, you consent to your name, title, and institutional affiliation being publicly displayed beneath this open letter. You can access...
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 11/09/2026
give me all the void babies
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 11/09/2026
as opposed to plus 0 ofc
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 11/09/2026
the thing about Noodle is that she is the worst
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Dr. Marissa Kawehi Loving @marissakawehi.bsky.social · 10/09/2026
An interesting read (aimed at graduate students) from one of my closest collaborators. arxiv.org/abs/2609.06889
arxiv.org
Navigating the AI crisis: a humble guide for students
We present some basic recommendations for (mostly graduate) students when it comes to choosing to use, or avoid, AI in their mathematical research and education. These include: maintaining a connectio...
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Matt Zucker @mattz.bsky.social · 09/09/2026
This fall I am co-teaching a brand-new class – ENGR 009: Fabricating Tessellations and Tilings. It's roughly equal parts math and design, filtered thru an engineering perspective. The syllabus and all assignments are freely available to the public at mzucker.github.io/e9_f2026/
A hexagonal tile with a chamfered edge and an interacting sawtooth pattern.A 9-triangle polyiamond shown tiling with symmetries *x, 22x, 632, 22x (again), and 2222.A snippet of decorative tiles from the Alhambra.GRT Architects "flutes and reeds" tile system
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 10/09/2026
this was something that eluded me until grad school and having someone explain it like this would have helped SO much
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Grant @syncingsinking.bsky.social · 09/09/2026
I have discovered a truly marvelous proof of this proposition that this profit margin is too narrow to contain sufficient tokens to complete a lean formalization
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Spencer Bagley @sbagley.bsky.social · 09/09/2026
i never thought the machine would plagiarize my ideas, sobs discipline who gleefully voted for using the plagiarism machine
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Sheryl Weikal says Prosecute ICE @leftistlawyer.com · 09/09/2026
United Airlines flies fighter jet and tank components on domestic US flights to Newark from all over the country and then consolidates them onto two specific regular passenger flights to Israel. Tl;dr: Boycott United Airlines. theintercept.com/2026/09/09/u...
theintercept.com
United Airlines Ships War Materiel to Israel Aboard Passenger Flights
Unfriendly skies: On United, checked bags might ride next to tank parts bound for Israel. Direct flights to Israel are set to resume tonight.
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ꭓle Ormsby 𓆙 @e-infinity.space · 09/09/2026
Call for applications: Open Interval, Turbulence #MathSky #MathArt www.simonsfoundation.org/2026/09/09/o...
simonsfoundation.org
Open Interval Invites Art-Science Collaborations on ‘Turbulence’
This year’s Open Interval program will fund trios collaborating on projects exploring the theme of turbulence.
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 09/09/2026
struggling with quantum superposition? don't worry! just follow this helpful diagram drawn by my kiddo
a person's hand is holding a folded up piece of printer paper on which there is a pencil drawing, ostensibly of Schrodinger's cat
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 09/09/2026
me, an artist and scientist without a PhD:
static.klipy.com
Raccoon: Let Me In! I Smell Popcorn!
Alt: a raccoon is jumping at a closed window like it's trying to get in
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helen @homotoptheory.northsky.social · 09/09/2026
communiqué from bitdizzy
screenshot of texts reading:

back of the napkin openai spending 20 million on compute to solve the navier stokes problem in 3 days would have bought 26,000 postdocs time to work on it. do you think 26,000 people could steal the proof from the guys who got close enough to finish it?
these ai people are really, really repulsive
enjoy your heat engine civilization ig you holocaust hylics

with caption “i need to post so bad”
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Jessamyn Dukes @rhymeswithspecimen.bsky.social · 09/09/2026
rapid onset executive functioning
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