{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-14 15:37:46.920Z","domain":"mathstodon.xyz","followerCount":1665,"followers":"https://mathstodon.xyz/users/fractalkitty/followers","following":"https://mathstodon.xyz/users/fractalkitty/following","followingCount":1385,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/268/181/original/8b9019159c42f1a7.jpg","id":"ft5l543jl25r28h","inbox":"https://mathstodon.xyz/users/fractalkitty/inbox","iri":"https://mathstodon.xyz/users/fractalkitty","isLocal":false,"last_fetched":"2025-09-18 12:12:54.883Z","outbox":"https://mathstodon.xyz/users/fractalkitty/outbox","preferred_username":"fractalkitty","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4BjyoDxzWYUeDrHlvRLE\nyLdTewxRzVGvPpNSODjnPOgNTQjYMLyIRT+6PLWCbsykQ6ckovOdj4DmAlFYG4Fn\nhnskuosXgoQZ0vk+GtpuSFYGVt2/B0tZVSGXCoKaTl+K0gThXtz56ryzLbjLNuSt\n/6vHSXcD1s18UPNj1FNygB1QOr1zbhP52cdi1JnkKEfzEBoFViXjxF1hpNxOZXfA\nXUEJBytwPRnQS6GBka655AdEHrrCYknH5h1qvng6CtTyF78XcbFimVvlwT5C7lg9\n8LcABF4V1OWVw4etZAWuVx22eQ6bZ1Xim6rEfGjS5dKmk29Bsy/P0opMqTSfBzL8\nUQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2021-11-24 00:00:00.000Z","summary":"

Math-obsessed perpetual asker of why. Random task penguin. Life thoughts are often in haiku. (She/her). 

Profile picture is a self portrait. Portrait with crows flying from head, with beach and self flying a Klein bottle kite. Beach has piano keys and ear has a möbius ring. Sky has roadway lines coming to a vanishing point with piano keys. Blues and grays.

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Professor at the University of Birmingham, UK.
I am interested in constructive mathematics and (constructive and non-constructive) homotopy type theory and univalent foundations, connections of topology with computation, (infinity) topos theory, locale theory, domain theory, combinatorial game theory and much more.

","updated":"2025-09-18 12:12:54.926Z","user":"","username":"Martin Escardo"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-18 14:39:17.377Z","domain":"mathstodon.xyz","followerCount":1966,"followers":"https://mathstodon.xyz/users/andrejbauer/followers","following":"https://mathstodon.xyz/users/andrejbauer/following","followingCount":110,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/280/390/386/165/034/original/253df699fe914f81.jpeg","id":"78d38i1cz57k287","inbox":"https://mathstodon.xyz/users/andrejbauer/inbox","iri":"https://mathstodon.xyz/users/andrejbauer","isLocal":false,"last_fetched":"2025-09-18 12:12:55.000Z","outbox":"https://mathstodon.xyz/users/andrejbauer/outbox","preferred_username":"andrejbauer","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxIFr/0sftehAweJM7ONu\nrg+QY95/clSKXZSXLXEP5TNVFUMrwp9/zA0gjSj2OOM3f2Hpn2Vow4yV19gplJb1\nEACa/KBA4MX8cPA8a8ze8cPmoyFBSXpwRKHcyFXAjr6kUVM+aWu66qav7GhgquCQ\nboR/gEEoja+2Js/1f4CNDcKETdA0lmuTtAyLUIeUH/sCq8EexsDve6mm0BFfffV8\nIJSx8bEEE67W3IbS349DDVWcFhl7bZ28hfb/UzdtyEZxpoeNWp4R/gfRpK4MY4w2\nu8jy4aruh4zZGuvroTz1ehLV5fxhbNW0njuSaT3jqa4tpD+/SJl/VXKakUzMgXGU\nOQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-03 00:00:00.000Z","summary":"

Professor of computational mathematics at University of Ljubljana, Slovenia.

","updated":"2025-09-18 12:12:55.000Z","user":"","username":"Andrej Bauer"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-20 01:18:15.701Z","domain":"mathstodon.xyz","followerCount":440,"followers":"https://mathstodon.xyz/users/Ayliean/followers","following":"https://mathstodon.xyz/users/Ayliean/following","followingCount":82,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/348/163/902/997/359/original/8ad4d8620b1ce397.jpeg","id":"3p83scq15m1png3","inbox":"https://mathstodon.xyz/users/Ayliean/inbox","iri":"https://mathstodon.xyz/users/Ayliean","isLocal":false,"last_fetched":"2025-09-18 12:12:55.054Z","outbox":"https://mathstodon.xyz/users/Ayliean/outbox","preferred_username":"Ayliean","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq0AJyUukMrX6qRar6L0f\nsW3w4fgYHy135/CLj561hubqksPNNYl+mA0yl+32PXcQZf3QOIdJLesaoYvJwSKO\n+WVrXrNtyohgSVfLQTj5fkSNRGeyoRRtXLhoDTRGRmwyUiF2l3FEzzuYU3nJicT0\nc5SvtLBjvFJVZuXlz1GaF7ApwteOv7dIBNicV+zQqKmlqQFI4xjM7pQhsC2sICHW\ns9sOomneePTJrjCeN5cd0Rip5EEGgpXxcbrcHTjSXtpRGXv3+/O97nrehpePm4tA\nXZxc7t4KlVid375GIiNQbxP1vi/oj3fOXUW6V/txJF06nf2t06wRq1AqoPHFxYer\nWwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-15 00:00:00.000Z","summary":"

Mathemactivist and Craftamatician, constantly trying to unleash the beauty of Maths for all to see! Also a tortoise lover. (she/her)

","updated":"2025-09-18 12:12:55.054Z","user":"","username":"Ayliean"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-07 16:52:37.865Z","domain":"mathstodon.xyz","followerCount":2468,"followers":"https://mathstodon.xyz/users/ngons/followers","following":"https://mathstodon.xyz/users/ngons/following","followingCount":407,"icon":"https://media.mathstodon.xyz/accounts/avatars/108/202/428/867/096/985/original/dffa063ae2caf46c.png","id":"0cdi5l927574o88","inbox":"https://mathstodon.xyz/users/ngons/inbox","iri":"https://mathstodon.xyz/users/ngons","isLocal":false,"last_fetched":"2025-09-18 12:12:55.100Z","outbox":"https://mathstodon.xyz/users/ngons/outbox","preferred_username":"ngons","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxhI5npZD4jUEnhHzYp+T\nQ6P5PKDtqAB16Cr/yKjzNI2paeGQKv+gjEqMifA40QmnBtwwPs7uoS+/qApmljmQ\nU/8QaIcp7Tx0M7bq4aq8thJ6ebwPo4/YxhfdvNvo3XazNasHK9aIwDiokdHFH8RK\nLM4b/aBrBy4EVMoRWNmg5sooAQ0SMPzlwiy6lWiG8eafa1p9T9S9/Gk/FXkO4YGR\n7w5aejS7uAXIl87mPP5xApa/A8j7+V7xjYPOXRkgt7BNhse3RK3hWa++aDo0bjYX\ni8cRjU+dF6wDKSushQ447EskdoToXePsr7UM4q8msoTuNPY6HXPTna4ySuBSRYif\nUQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-27 00:00:00.000Z","summary":"

Swede in Austria. Proud father. Particle Physicist turned Data Scientist. I make geometric art.

Some tags: #art #technology #MathArt #MathsArt #animals #geometry #art #math #maths #tiling #TilingTuesday #knots #scifi #sweden #austria #svenska #deutsch #coding #generative #fedi22

","updated":"2025-09-18 12:12:55.101Z","user":"","username":"n-gons"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-17 02:17:09.423Z","domain":"mathstodon.xyz","followerCount":2684,"followers":"https://mathstodon.xyz/users/peterrowlett/followers","following":"https://mathstodon.xyz/users/peterrowlett/following","followingCount":2596,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/000/014/original/e8b6554e16fc5a70.jpg","id":"gwdpak6ah6khabs","inbox":"https://mathstodon.xyz/users/peterrowlett/inbox","iri":"https://mathstodon.xyz/users/peterrowlett","isLocal":false,"last_fetched":"2025-09-18 12:12:55.150Z","outbox":"https://mathstodon.xyz/users/peterrowlett/outbox","preferred_username":"peterrowlett","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvuAvKZDOmAH+5vyr/CS2\nOe6q/2N9hsnKnr5xQtik9KllGkjOdUeWGjijYtSge6UL/b7VoSKNksXJzdCsliMq\nQu/Ebb/UQiucem5HZqvG2VfrjyJisbQnkkBqqirwWdNaLeVj45qfQEmUgEfnIvHA\nFLwQj00HMOjlUmc+bBFlV2B/FfxiL9v2xRe7gBtG02kHl5XJ3sEoYWA+icMFsvBi\n3ZA87sHZFZgIzB8e6wQec+KVMKsDeJlaueQi365iAITbMLsAJL7Y1lYWi6lTW9wm\n5UYCEEj8auP2zDm/It5q6qQA78BoSywjMizknCjakptNfVmt2xl3Y/PFtyhtsw+1\nSwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-04-14 00:00:00.000Z","summary":"

I teach maths at university in the UK — including modelling, combinatorics, game theory, history, programming — and research university-level mathematics education practice. And I play maths with my son.

I edit @aperiodical with @christianp & @stecks, co-host podcast Mathematical Objects, volunteer for the Institute of Mathematics & its Applications, and do various other things.

I'm part of the Finite Group. Join us!

#academia #highered #math #maths #mathematics #education #university

","updated":"2025-09-18 12:12:55.151Z","user":"","username":"Peter Rowlett"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-21 17:13:04.265Z","domain":"mathstodon.xyz","followerCount":202,"followers":"https://mathstodon.xyz/users/sam_hartburn/followers","following":"https://mathstodon.xyz/users/sam_hartburn/following","followingCount":98,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/015/497/original/b007b49262a66a2e.jpg","id":"l5i5891r2m45ru8","inbox":"https://mathstodon.xyz/users/sam_hartburn/inbox","iri":"https://mathstodon.xyz/users/sam_hartburn","isLocal":false,"last_fetched":"2025-09-18 12:12:55.193Z","outbox":"https://mathstodon.xyz/users/sam_hartburn/outbox","preferred_username":"sam_hartburn","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6PrhtxUuv/WQxbq123cQ\n6q2tird9feiVI0RjNSY4aos7hm15gzH16vD2iOO/covX+8JwRftAKrwNQOyjgiTw\n19uO/qcKYXvFMBi9+0S1Xf/rJ2rPeDjjIhIQvr8PwK9FZFdPbG5Cx+wtjK5ohJnq\nJZzUnRdfndrD/zqAl/YNu3yzzCf8TjUjQcKmlX1g1Ax7d21LFWl9URB/gL+9OXgN\nZkEyar2YUmxsomhd46RCTqWBEjqM0iuISJfD4WBn2s4/gR9JhFCfxy1x1BB+XEqw\nHqJbeQJk2Pro2jMYJwyYQuq6eKT9QhN91JpEByBdgm3Qpe5pH0O9D6F10l4zW5Bj\nrQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-11-16 00:00:00.000Z","summary":"

Freelance maths author and editor

","updated":"2025-09-18 12:12:55.193Z","user":"","username":"Sam Hartburn"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-18 21:17:31.037Z","domain":"mathstodon.xyz","followerCount":478,"followers":"https://mathstodon.xyz/users/bbrfnt/followers","following":"https://mathstodon.xyz/users/bbrfnt/following","followingCount":68,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/004/265/original/64da3d2aab9026f9.png","id":"4r20x95181k6eis","inbox":"https://mathstodon.xyz/users/bbrfnt/inbox","iri":"https://mathstodon.xyz/users/bbrfnt","isLocal":false,"last_fetched":"2025-09-18 12:12:55.237Z","outbox":"https://mathstodon.xyz/users/bbrfnt/outbox","preferred_username":"bbrfnt","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu8G6F3+lTqxB5NEQk9Nw\nU5UZDsDugynnt+kFbMcJjhR0/mNsCEy9yrBzlXzyOdItp5kKFyQU6l5bLJ3Eeg+K\nZ5Pp5e9btdKPyGo2Oq+y3Hl2tJHZhhVwiKmZeD8Grt0S2iTuPyeWHs2NGU+2q6GD\n74KbCrZkfWeDV+PnqybHZpd39Mn46/QO5ZynUlLVq1HrkGxoC50LBTht8++znSp+\nVcEygE2v3C5CbJ23/zNmP7/ZpS9g+CdhxxbnPUSEq/eBVXoIUFSE3SBdS/AzDAKK\nxIV5cIZ9IT4uysDeLCgPNO+n+Q/mvPSABHm9EmUcV2I2VA5OsUI6s3Hyvff49XZ4\nOQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-06-08 00:00:00.000Z","summary":"

I’m still hoping twitter doesn’t die

","updated":"2025-09-18 12:12:55.238Z","user":"","username":"Barbara Fantechi"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-16 01:26:33.936Z","domain":"mathstodon.xyz","followerCount":3434,"followers":"https://mathstodon.xyz/users/matthen2/followers","following":"https://mathstodon.xyz/users/matthen2/following","followingCount":334,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/364/105/885/625/481/original/c359b99a8f220e55.jpeg","id":"5h4w0l41p0lb8g1","inbox":"https://mathstodon.xyz/users/matthen2/inbox","iri":"https://mathstodon.xyz/users/matthen2","isLocal":false,"last_fetched":"2025-09-18 12:12:55.294Z","outbox":"https://mathstodon.xyz/users/matthen2/outbox","preferred_username":"matthen2","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAru+1qRqbNF1sdqy4MvYN\nIOz5guWuO7odFdrU+L3aGJxeAqfKCbOWGdW3f7QbyVFhZa+sr7VlvrrF4MCs42Sm\n/XYwQBAKQuoTwazwhwm2+YkEpJJoYXOh5BePy14I40JBm/g07aOYPP7+mEzG+D4B\n+WhtagL4RpgRaX4XcEPSUZ2WoDnHa/sr5OcXXSAy9lJZfsGzgs2opZspnDLKTd2W\nZETjN1+It0XwiiBkU3U77VPFBh2Pm05yI0YCjHv97ONzqWpWorBZ5hzIViq3yDuT\nHPGCnPj1yDyiO9LbLJILb5K9swR8iiBmwSdodllCagwKhjbczvTXtaGBuWUSWn5Y\n6QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

maths visualisations and conversational AI

","updated":"2025-09-18 12:12:55.294Z","user":"","username":"Matt Henderson"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-18 10:28:08.622Z","domain":"mathstodon.xyz","followerCount":356,"followers":"https://mathstodon.xyz/users/carnivalofmaths/followers","following":"https://mathstodon.xyz/users/carnivalofmaths/following","followingCount":4,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/517/478/976/312/031/original/c7ef6945fd65ea23.png","id":"y0cu351x703g289","inbox":"https://mathstodon.xyz/users/carnivalofmaths/inbox","iri":"https://mathstodon.xyz/users/carnivalofmaths","isLocal":false,"last_fetched":"2025-09-18 12:12:55.410Z","outbox":"https://mathstodon.xyz/users/carnivalofmaths/outbox","preferred_username":"carnivalofmaths","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtei7wFSAjUehZCQKkfa4\nToRJVwVfGVulIQS16mFt4Qr/eQV+I8WRsriairuIT9JvRNxmErUVo3TWrLV90QT6\nk2ogxh1Pa5H7VMYoe/dwVLHXSJC1i6Q6j4P+q4nUoyMz5p4+b+2fNkcYVLL9YzJu\nNUCMINLP4dduGyQu0VKXGwSqEFcyWA6HHBuoRRcSF5n3EIK3P6CVVO5t5gk4uKNI\nQ35INmBuZoXDiow+3shGYydQY9SjpsrehsVhkwZFhR6dYr8nmmwFL9bz+6WUH4Xv\nzljOBcQf213guaEKG21wDecMvbQPpu5AfrciY8bzD8uI++6iWvciW74f2medbR4h\nGQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-15 00:00:00.000Z","summary":"

A monthly Carnival hosted on a different maths blog each month, rounding up mathematical content from the internet that month. Hosted by @aperiodical.

","updated":"2025-09-18 12:12:55.410Z","user":"","username":"Carnival of Mathematics"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-14 00:04:42.200Z","domain":"mathstodon.xyz","followerCount":13300,"followers":"https://mathstodon.xyz/users/johncarlosbaez/followers","following":"https://mathstodon.xyz/users/johncarlosbaez/following","followingCount":513,"icon":"https://media.mathstodon.xyz/accounts/avatars/108/205/715/237/591/098/original/23b93c7b653be37c.jpg","id":"5fr0p73427etth8","inbox":"https://mathstodon.xyz/users/johncarlosbaez/inbox","iri":"https://mathstodon.xyz/users/johncarlosbaez","isLocal":false,"last_fetched":"2025-09-18 12:12:37.648Z","outbox":"https://mathstodon.xyz/users/johncarlosbaez/outbox","preferred_username":"johncarlosbaez","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvgJHppW3vD2wZm2hxOGs\nkA45SH/pWuvDLEXDBr3NKdKZywgO/IWBDY7vDiFZqrA7nrVv3GvYIOemv44CEl1Z\nJZ4tszs3PYRdfBHHZENkoWneCgfS1Ha1LIxBd9hQNqfD4Z7883QT2UrwXGQD3Vgr\nL+C9XsVPoD5bxDeEgiu8kHqbWdZfin2+J+tfrsoHjx+Y9q32ngXyCUaqssrnfJkw\n+KEwQGkNJob2p1RHYQcQaDdOWjKLfxHlQQJ/FuvV8wxBYYPkW9innQUxGSvgg8R8\nb38SdKXpyH8IYM/mfQnSJU8fRfvxuji+hock4CXdP44iCpyHjGDON1WdYuNXSRwQ\n4wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-27 00:00:00.000Z","summary":"

I'm a mathematical physicist who likes explaining stuff. I'm the Maxwell Fellow of Public Engagement at the School of Mathematics and the School of Physics and Astronomy at the University of Edinburgh.

Check out my blog Azimuth! I'm also a member of the n-Category Café, a group blog on math with an emphasis on category theory. I also have a YouTube channel, full of talks about math, physics and the future.

","updated":"2025-09-18 12:12:37.648Z","user":"","username":"John Carlos Baez"}],"page":1,"perPage":10,"totalItems":0,"totalPages":0}

wandering_student

Following