Participate
To get the latest information about AATRN's seminars and initiatives, join our mailing list by visiting
https://groups.google.com/g/aatrn
and subscribe to our YouTube channel by visiting
https://www.youtube.com/@aatrn1
You may also be interested in adding our associated google calendar.
Any questions or comments for the AATRN leadership can be directed to
aatrn.director"at"gmail.com.
We'd be happy to hear from you, as we are always on the lookout for suggestions and feedback!
In-Person Conference at iMSi, Chicago, Aug 18-22, 2025
We are extremely excited to announce AATRN’s first-ever in-person conference, The Geometric Realization of AATRN. It will be held at iMSi, the Institute for Mathematical and Statistical Innovation, in Chicago, IL, USA, over August 18-22, 2025. Here is the conference website: imsi.topology.rocks
Registration is already open, and speakers have already been selected. We have intentionally not packed the schedule with too many talks. We encourage folks to sign up to present posters, and will have more than one poster session as appropriate to accommodate all interested attendees. Travel funding decisions are made by iMSi, but our understanding is that they have funding opportunities for both domestic and international attendees. We hope to meet the building capacity of the iMSi institute, which to the best of our understanding hasn’t been accomplished yet! For those who can’t attend in-person, talks will also be live-streamed, recorded, and posted on AATRN’s YouTube channel — but we encourage you to register and to try to attend in-person. Please feel free to contact us with any questions!
See our advertisement poster (and please contact us if you would like a high-resolution version for printing).
Video contributions
We invite members of our community to contribute short videos (5-30 minutes) to the AATRN YouTube channel!
The video can be on any topic related to applied topology, broadly interpreted. For example, it could be a “This is my research” video, giving a short introduction to your research themes. Or, it could be a tutorial video explaining a topic in applied topology. Likewise, it could be an expository video advertising the work of the community (be sure to acknowledge the work of others appropriately, including figures). Or, it could focus on your latest research/teaching/outreach project. We invite you to come up with new ideas! Videos in any language are welcome.
Q & A
How do I submit a video?
Please click on the "Video submission form" button above and fill out the form. You will be asked to provide your name, your email, your video title, your video abstract (a short description to include on YouTube under your video), and a link we can use to download your video (we describe one way to create such a link, using We Transfer, in the form).
Does my video get posted to YouTube automatically and can it get removed?
Not automatically, but you will hear back from us within a week. We will briefly check the video to ensure it is in-scope. We don't think of the contributed video submissions as a competitive process - the more contributed videos we receive and that we can share on YouTube, the better! Even after posting the video to YouTube, we reserve the right to remove it if necessary (math errors are not necessarily a reason for this — math errors can be addressed in the video’s description). You may request that we remove the video at any point in the future, as well.
What if I have a longer video in mind, or a series of videos in mind?
That’s great! We encourage you to contact us at aatrn.director"at"gmail.com to inquire — we’d quite likely be excited to host your videos on our YouTube channel.
Propose a Speaker
Please fill out this form if you want to suggest a person as a possible speaker for the AATRN Wednesday Seminar. This could be yourself or someone else. The AATRN Speaker Selection Committee will consider your suggestion in their brainstorming process.
Criteria for Speaker Selection
The following is a description of how the AATRN Speaker Selection Committee selects speakers to invite — but these criteria evolve over time and we welcome feedback. We emphasize that there are many more qualified speakers in our community than speaking slots, so even if a person fits all of the criteria, they may not be selected to speak.
Inclusion criteria:
Evidence that research is at a high level.
Indications that the invitee will give a reasonably good talk. This mostly concerns the ability to present the content in a clear and understandable way, and it should not penalize non-native English speakers.
Representation of the diversity of our community along many different axes, including (but not limited to) some of the bullets below.
We consider diversity in the broadest terms, including nationality, gender, sexuality, age, race, disability, religious affiliation or lack thereof, socio-economic status, first-generation academics, and intersections thereof.
We want to actively try to increase visibility of underrepresented groups by inviting qualified members of underrepresented groups to give AATRN talks.
Though not all of these axes of diversity are (or even should be) known to the Speaker Selection Committee, they should all be kept in mind, with particular emphasis on ones that can typically be inferred, such as nationality and gender.
Speakers should typically range from PhD students to full professors, and equivalent levels from national labs as well as industry.
Speakers should come from various affiliations.
Another aspect of diversity is not re-inviting speakers if they have already spoken in the AATRN Wednesday seminar in recent years. A few years after their talk, we can reconsider re-inviting a speaker with particularly high quality research and high quality talks.
Timing of being on the job market can be taken into account.
Help our community grow: on occasion, inviting speakers from nearby areas that are not applied topology. Examples of “nearby areas” might include (but are not limited to) pure topology (homotopy theory), physics, machine learning, statistics and probability, biology, application domains, especially if there is a connection to topology or geometry.
Exclusion criteria:
There should be no clear conflict of interest when inviting a speaker. For example, among the primary reasons to invite someone should never be:
expecting a favor (e.g. inviting you or your collaborators to give a different talk) in return
sympathy or friendship
advancing the career of a member of the Speaker Selection Committee or AATRN co-directors
feeling pressured to invite someone.
This does not mean that a friend or collaborator of someone from the Speaker Selection Committee cannot be selected as a speaker, but the reasons for selecting them have to be based on the above inclusion criteria and not on personal interest.
GEAR
AATRN, in partnership with talented visual artist Kris Barz Mendonça, is excited to announce a line of AATRN gear! This includes a variety of topology-inspired t-shirts and mugs that can be purchased online and shipped directly to you. This initiative is not driven by profit or funding – we will not receive any money from your purchases – but it is a way to share pride in the applied topology community.
How can I order this beautiful gear?
You can find the links below. We have used the popular printing company Spreadshirt to host our designs. Spreadshirt has different printing and shipping logistics for the US and Europe, so we have uploaded two copies of our designs, one on their US site and other on their UK site; it will be cheaper and more sustainable to get your gear printed at the site closest to you (note that prices are identical across Europe, we use the UK site because it is in English, but you will be forwarded to your own European country’s website when you click on the UK link). Spreadshirt also ships to other countries and continents, but the shipping fees might be a bit higher, depending on your distance from the relevant hub, and you might need to pay customs. We apologize for this.
Can I customize the gear?
Sure! Once you click on a design, you can change the cut (e.g. to a female cut, V-neck, pullover, organic cotton, etc.) via the Products option. You also have the freedom to change the color and size.
We look forward to seeing some of you sport these designs at an upcoming seminar or tea-time!