Reposted by GeladaJoel David Hamkins @joeldavidhamkins.bsky.social · 08/08/2026How nice! I am very pleased to announce that I have been awarded the Alternative Fields Medal award in the category of "Excellence in exposition of mathematics to a popular audience", in recognition of my books and my MathOverflow contributions. esander1789.github.io/afm/esander1789.github.ioThe Alternative Fields Medals 4274
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 08/07/2026Sneak peek into the International Congress of Mathematicians (ICM): There will be a #MathArt gallery, which is already #openAccess at www.imaginary.org/gallery/icm-.... It does feature my work "Heart of Domain Coloring" (with H. Lipschütz and U. Reitebuch). Go and give it a look! 1277
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 08/02/2026I'm very much looking forward to seeing this work in the #illustratingMath exhibition at the Maison Poincaré soon! 091
Reposted by GeladaJohn Golden @johngolden.bsky.social · 02/02/2026New JHM is out. As always, #mathart and #mathgame and #mathforsocialjustice in abundance. Plus history, proofs and more. scholarship.claremont.edu/jhm/scholarship.claremont.edu Journal of Humanistic Mathematics - an online-only, open access, peer reviewed journal | Current Journals | Claremont Colleges Journal of Humanistic Mathematics - an online-only, open access, peer reviewed journal published by the Claremont Colleges Library. 072
Reposted by GeladaGwen Fisher @gwenbeads.bsky.social · 29/01/2026I started this project twelve years ago, and today I hold the result in my hand. It’s a book that combines bead weaving with math called, “Beading with Algorithms: Cellular Automata in Peyote Stitch.” This book is the first of its kind, a recipe book of algorithms for making pixel art. 24012
Reposted by Geladasamjshah.bsky.social @samjshah.bsky.social · 21/01/2026Day 1 (of 7) of the math art class I’m leading is in the books. We have 15 kids (9th and 10th graders). It’s exhausting! But I think it went well! Kids built a George Hart Sculpture (actually we made two of them!) and we learned about V-E+F=2. #MathArt #mtbos 5385
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 19/01/2026In the afternoon at the Institut Henri Poincaré, we start with an introduction by Jean Schmitt on how to run an "Art Critique" session. Bravely, Gabriel Dorfsman-Hopkins and @gelada.bsky.social then provide their #illustratingMath works as examples to be critiqued. (3/4) 141
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 19/01/2026This morning, talks are given by @gelada.bsky.social (Why rigorous illustrations?), Robert Ghrist (Illuminating impossible objects), Pierre Arnoux (Counting the dots), and Ingrid Daubechies (Illustrating the development of wavelets). An amazing gallery of #illustratingMath. (2/4) 131
Reposted by GeladaSusan Goldstine @sgoldstine.bsky.social · 11/01/2026#mathart #mathknitting #JMM2026 This year, the math art exhibition at the Joint Mathematics Meetings invited me to be a featured artist, giving me the chance to assemble this mini-retrospective of my knitted and beaded work. Links to the catalog entries are in the following posts. 🧶 #knitsky ☺️ 56914
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 07/01/2026It's great to be at @cirm-math.bsky.social this week with our #illustratingMath graduate school on "Illustration as a Mathematical Research Technique". Looking forward to the trimester with the same name at the Institut Henri Poincaré in Paris, starting right with this graduate school week. 021
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 06/01/2026On the second day of #illustratingMath at @cirm-math.bsky.social, we continue the mini-courses #CindyJS and #Shadertoy: We tackled the scripting abilities of CindyJS and immersed ourselves in the creation of fractals and circle inversions, learning to write functions and structs in #GLSL. (1/3) 191
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 05/01/2026This week, we start the Institut Henri Poincare program "Illustration as a mathematical research technique" (indico.math.cnrs.fr/event/13123/) with a graduate school at the @cirm-math.bsky.social. For the week, 53 participants will immerse themselves in all things #illustratingMath. (1/n) 393
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 04/01/2026🚨The call for submissions for this year's @BridgesMathart conference is out: www.bridgesmathart.org/b2026/bridge.... Regular papers: 1 February Short paper: 1 March Workshop papers: 1 March Artworks: 15 March Math + Fashion Show: 15 April Short Film Festival: 09 May Family Day: 15 Junebridgesmathart.orgBridges 2026 Call for Submissions – The Bridges Organization 1116
Reposted by GeladaJohn Golden @johngolden.bsky.social · 04/01/2026Dan advocating for hands on math mathforlove.com/2026/01/mani... @mathforlove.bsky.social A wise teacher taught me his no.1 point and I >never< regret it.mathforlove.comManipulatives in Math Class Are So Worth It - Math For Love0 0 votes Article Rating 1136
Reposted by GeladaJohn Golden @johngolden.bsky.social · 31/12/2025As pointed out by @paulakrieg.bsky.social and noted by @mpershan.bsky.social, longtime #mtbos partner and collaborator Malke Rosenfeld passed away last year. She investigated and taught the mind-body math connection, engaging hundreds of teachers and learners in #mathart - dance! RIP great friend! 2176
Reposted by GeladaHenry Segerman @henryseg.bsky.social · 30/12/2025New video out just now, on a mechanism that uses racks and gears to expand and contract, this time in all three dimensions! youtu.be/NEJZlGuWGV8 0175
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 17/11/2025Here's your chance to learn about some #illustratingMath while going through the lovely #MathArt by @mathzorro.bsky.social. Give the talk a watch! 051
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 26/08/2025For all the #textile #art fans! 😍 082
Reposted by GeladaGwen Fisher @gwenbeads.bsky.social · 15/08/2025“Infinite Holes and the Cosmic Goo” 10 inch square I was delighted to learn that this #watercolor and pigment ink #painting won Best Photograph, Painting, or Print at the MAA Mathfest Art Exhibit 2025. #mathart Available 45114
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 14/08/2025I can highly recommend the #pod. Cool and insightful conversations and great content overall, featuring @steckl.es and @peterrowlett.net among others. 064
Reposted by Geladasamjshah.bsky.social @samjshah.bsky.social · 13/08/2025Inspired by @anniekp.bsky.social and @aliensunset.bsky.social, I created this beautiful piece of mathematical art! Hitomezashi stitching! To read about a bit about how I stumbled on this, read on! samjshah.com/2025/08/13/h... #mtbos #mathart 7718
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 13/08/2025The second talk is by Stepan Paul, who tells us about "Topological Origami: Beyond the Paper Donut."🍩Flat tori are known, but what about a flat Klein Bottle? Stepan shows us a first prototype (that fails at six points ) as well as a corrected model that's on the arxiv arxiv.org/abs/2504.08826. 051
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 13/08/2025Starting the #illustratingMath talks at the @icerm.bsky.social today is Elliot Kienzle, who aims to settle the question how "To draw a torus." Like all good answers, his is based on differential geometry, taking the geometry of the torus into account when drawing. And Escher's there, too😄 1134
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 11/08/2025Today, the one-week #illustratingMath workshop at @icerm.bsky.social starts. It is a week, packed with great talks on #images, #animations, #textiles, #sculptures, #dance, and #3dPrinting. All talks are being live-streamed, so go check out the schedule at icerm.brown.edu/program/topi... and join in!icerm.brown.edu 196
Reposted by GeladaTim Chartier @timchartier.bsky.social · 10/08/2025As I head home from #MAAthFest, enjoy these wonderful pieces in the Math Art exhibit including pieces by @gwenbeads.bsky.social and @gelada.bsky.social 0122
Reposted by GeladaTim Chartier @timchartier.bsky.social · 09/08/2025Art exhibit at #MAAthFest. Wonderful dodo-cahedron by Andrea Hawksley. Read about poly-fill-hedra at: archive.bridgesmathart.org/2022/bridges... 0103
Reposted by GeladaDave Richeson @divbyzero.bsky.social · 30/07/2025This is a photo of a tree that fell on campus during a summer storm. I wonder if there's an interesting conversation we could have with multivariable calculus students about tree rings. Tree rings are level curves. What's the function? What does the gradient vector tell us? Etc. 1132
Reposted by GeladaChristopher Hanusa @mathzorro.bsky.social · 15/07/2025Thanks @gelada.bsky.social for your thought-provoking talk this morning! I appreciated many parts including where you discussed two different ways in which mathematical artists might approach artwork - create rules that must be followed to make art or use math as inspiration in the artistic process. 071
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 15/07/20252nd day / 1st keynote / Bridges #Mathart is by @gelada.bsky.social, speaking about "Genuine Pretending: A Philosophy for Mathematics and Art." He shares with us what good comes out of following one practice (e.g. #math) as if it were another (e.g. #art). 📜 archive.bridgesmathart.org/2025/bridges... 0133
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 15/07/20252nd afternoon session of the Bridges #MathArt conference today: Mrinal Dhume and I conducted the workshop "Exploring Math Illustrations: Draw, Deduce, Discuss!" A game of pictionary encouraged participants to create and discuss math illustrations. 📜 archive.bridgesmathart.org/2025/bridges... 032
Reposted by GeladaChristopher Hanusa @mathzorro.bsky.social · 17/07/2025The show went great! It was so nice to be able to share the pieces with everyone. Lots of excitement and enthusiasm for the designs. And everyone else's work was amazing!! 1154
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 18/07/2025Tuesday Night = Fashion Night💃🕺at the Bridges #MathArt conference. Participants double as models, showcasing the latest #MathArt fashion and jewelry pieces on the runway. From earrings to magnificent dresses, we got to see it all. Overview at gallery.bridgesmathart.org soon™️. 275
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 18/07/2025The last day of the Bridges #MathArt conference is also the last day to visit the #art exhibit of the conference. Luckily, all artworks from this year's conference (and all artworks of prior exhibitions) can be found freely accessible online: gallery.bridgesmathart.org/exhibitions, check 'em out! 072
Reposted by Geladamathgrrl @mathgrrl.com · 16/07/2025CALLING ALL CROCHET GEEKS AND GRANNIES Do you want to crochet something that ends up in a mathematical art exhibit in Paris* next summer? Join the project at www.grannylifecrochet.com * We will find out in September if the project makes it into the Paris exhibit 44535
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 16/07/2025First keynote this morning at the Bridges #MathArt conference is by @alisonmartin57.bsky.social, speaking about "Transforming 2D Materials into 3D Objects: Flexing and Stretching the Rules." Using bamboo as the material, Alison creates intricate weavings. 📜 archive.bridgesmathart.org/2025/bridges... 0141
Reposted by GeladaDave Richeson @divbyzero.bsky.social · 15/07/2025It was a great first day of the Bridges conference. Rinus Roelofs gave the opening plenary talk about duality and polyhedra. Outside the room, there were some examples and build-your-own objects. Outside the building was one of his sculptures (in photo: Chaim Goodman-Strauss and Edmund Harriss. 1297
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 14/07/2025First keynote of the Bridges #MathArt conference is by Rinus Roelofs, speaking about "Duality: Connected Structures". In an intricate series of animations and models, Rinus investigates unfoldings of polyhedra & the relation to their duals. 📜https://archive.bridgesmathart.org/2025/bridges2025-13.pdf 0123
Reposted by GeladaDr. Martin Skrodzki @msmathcomp.bsky.social · 14/07/2025The second keynote of the Bridges #Mathart conference is by Micky Piller and Kristoffel Lieten, speaking about "Eindhoven and Escher’s Connection with the World of Mathematics." They are emphasizing the augmentation of reality by M.C. Escher in his works. 📜 archive.bridgesmathart.org/2025/bridges... 092
Reposted by GeladaChristopher Hanusa @mathzorro.bsky.social · 11/07/2025Getting @hanusadesign.com jewelry ready for @bridgesmathart next week! 3245
Reposted by GeladaNational Museum of Mathematics (MoMath) @momath.bsky.social · 26/06/2025Luke Skywalker himself, Mark Hamill, stopped by MoMath for some math fun! He rode the square‑wheeled tricycle and chatted with MoMath’s own Cindy Lawrence about the beauty of math. Catch him as a math-loving grandpa in The Life of Chuck www.newyorker.com/magazine/tru... 2336
Reposted by GeladaMatt Enlow @unsolvedmre.bsky.social · 10/04/2025Thinking about upgrading this to include "Normalize giving students problems they don't yet have the tools to solve." Being able to recognize that is a very important, and under-valued, skill. 1111
Reposted by GeladaThe Internet’s Math Podcaster @handle.invalid · 25/03/2025So excited to share a BRAND NEW episode of Relatively Prime! This one is a conversation about funding in mathematics with @mathprofcarrie.bsky.social, @drew-lewis.com, and Jude Higdon from @qside.bsky.social Listen here: relprime.com/rpsf/ 1103
Reposted by GeladaOwen Maresh @graveolens.bsky.social · 24/02/2025arxiv.org/abs/2502.15608 /Homochiral inflation for the aperiodic monotile Tile(1,1)/ Marianne Imperor-Clerc, Jean-François Sadocarxiv.orgHomochiral inflation for the aperiodic monotile Tile(1,1)The recently discovered chiral monotile Tile(1,1) is tiling the plane in a quasiperiodic fashion by taking twelve different orientations when applying $2π/12$ rotation. An homochiral inflation constru... 031
Reposted by GeladaMark Cuban @mcuban.bsky.social · 17/01/2025It’s amazing to me that politicians don’t commit to post first on @bsky.app and to engage with constituents here THIS is more powerful than CNN , MSNBC, The Post will ever be. You can broadcast for 9 mins on a declining medium, or engage here and start a real discussion. Which is more powerful? 418210127213329
Reposted by GeladaTim Chartier @timchartier.bsky.social · 09/01/2025Seattle Universal Math Museum (SUMM) had a wonderful build that awes those meandering through the JMM exhibit area. 032
Reposted by GeladaGwen Fisher @gwenbeads.bsky.social · 09/01/2025Correct me if I’m wrong, but it seems before yesterday, there wasn’t a whole lot of beadweaving on Bluesky. I have a feeling that’s going to change really soon. #mathart #beads #beadweaving 3451
Reposted by GeladaGwen Fisher @gwenbeads.bsky.social · 08/01/2025Hi. I’m new here. I’m a math tutor who loves math and making art. I weave beads using math and geometry, sew and mend clothes, draw, and paint. I like math art and rainbows. Two of my favorite things to paint are black holes and color wheels. Stay connected. #mathart #blackhole #introduction 410612