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Sascha Troscheit

@sascha.troscheit.eu

Associate Professor, Math. Dept., Uppsala University. Amateur radio, amateur sailing, amateur tinkerer, amateur amateur โ€ฆ www.troscheit.eu Flag CV: ๐Ÿ‡ฉ๐Ÿ‡ช๐Ÿด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ๐Ÿด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ๐Ÿ‡จ๐Ÿ‡ฆ๐Ÿ‡ฆ๐Ÿ‡น๐Ÿ‡ณ๐Ÿ‡ฑ๐Ÿ‡ซ๐Ÿ‡ฎ๐Ÿ‡ธ๐Ÿ‡ช

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Latest posts by Sascha Troscheit @sascha.troscheit.eu

The applicant with me got 96.4%. Threshold was 97% in maths (up from 91%). Pretty brutal and I would have hoped the EU/ERC would have increased funds to absorb the (presumably) many applicants from the US.

09.02.2026 13:37 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Agreed. A lot of more should be invested in our future

09.02.2026 08:49 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The application I was supervisor of this year was also rejected with >96%. Last year the cut off for mathematics was 91.6%. I suspect the (almost) doubling of applications led to an even more ridiculous cut-off level. But perhaps still enough to get a 'seal of excellence' and alternative funding?

09.02.2026 07:36 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Gladys Mae West obituary: mathematician who pioneered GPS technology She made key contributions to US cold-war science despite facing huge barriers as a Black woman.

No joke: I got angry hate mail today for writing an obituary of a Black woman scientistโ€”because the person felt she did didnโ€™t deserve the recognition.

Which just makes me want to share it again: www.nature.com/articles/d41...

06.02.2026 09:09 ๐Ÿ‘ 47159 ๐Ÿ” 19333 ๐Ÿ’ฌ 1352 ๐Ÿ“Œ 795

The EU should bring out the `retaliatory sanctions package' again. The bully cannot be reasoned with or relied upon to keep to any laws or treaties. There cannot be any tolerance for threats of force. It is going to be painful, but we need a swift and determined `divorce'.

17.01.2026 17:50 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

It isโ€ฆ Iโ€™ve already declined two conference invitations at lovely places that Iโ€™d really wish Iโ€™d been able to go to. Sadly, academic โ€˜boycottsโ€™ only/mainly affects those who are already under a lot of pressure

10.12.2025 13:07 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Congratulations! I hope you are enjoying your achievement. Donโ€™t let it be taken away from those who cannot appreciate the pursuit of knowledge

17.11.2025 21:53 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
How We Beat The Fascists Last Time: The London History Show
How We Beat The Fascists Last Time: The London History Show YouTube video by J. Draper

"How to beat fascists", a timely video on lessons from 1970s Britain (www.youtube.com/watch?v=XeHv...) by J Draper:
โ€“ Focus on a single platform of anti-fascism uniting the political spectrum
โ€“ Don't waste time arguing with them: they aren't normal.
(Summary 41:43) Give it some visibility if you can

23.09.2025 17:47 ๐Ÿ‘ 8 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I quit facebook after the analytica scandal, and quit meta (read, WhatsApp) a year later. I was concerned about loosing connections but I messaged those I wanted to stay in touch with and am in contact with them every so often. It was a big decision for me, but as a consequence am much more content

08.01.2025 23:20 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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My New Year's resolution: not to comment EVERY time I see a snowflake that doesn't have six-fold symmetry.

01.01.2025 17:42 ๐Ÿ‘ 20 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
ฯ€-rate's (b)log Inspired by several other (significantly more popular) blogs out there, I was tempted to write short summaries of my articles and generally ramble about mathematics here. This is still very much an ex...

After several years of procrastinating: I started a blog! (troscheit.eu/blog)
In the future there will be more paper summaries, other random mathsy thoughts, and more terrible puns. The next post will be on my experience teaching the International Mathematics Masters in Algeria. #MathSky #EduSky

25.11.2024 22:53 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Well, at least theyโ€™re upfront about it being a good choice for โ€œhomeโ€ and โ€œfireโ€

23.11.2024 05:47 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The waiting time paradox is another example (this time from probability theory).

22.11.2024 15:35 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

For the longest time I've wanted to write a blog about the maths I am interested in.

Instead, I procrastinate!

You are an inspiration (and seriously, use git!)

21.11.2024 22:33 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Today was my last day teaching at the NHSM in Algiers for the International Master in Mathematics (IMM) programme. Itโ€™s been a fantastic two weeks with superbly enthusiastic students! Soon Iโ€™ll write a blog of my time here, but for now Iโ€™ll enjoy my last weekend before heading back to Sweden.

21.11.2024 13:57 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Action Intent Links | Bluesky Authors, websites, and apps can use action intent links to implement "Share on Bluesky" buttons, or similar in-app actions. Logged-in users will be directed to the corresponding action view in the Blu...

We strongly suggest that academic publishers and other platforms that host research rapidly implement a Share to Bluesky button for their articles. Here's how:

docs.bsky.app/docs/advance...

#AcademicSky #HigherEd #Altmetrics

18.11.2024 14:48 ๐Ÿ‘ 11361 ๐Ÿ” 4592 ๐Ÿ’ฌ 167 ๐Ÿ“Œ 248

Hello BlueSky! I left Twitter in 2021 with the rise in COVID mis-/disinformation (you *could* say Iโ€™m a trend setter) and hoping for a fresh and positive community!

Iโ€™ll be rambling about maths, travels, #ThingsAcademicsSay, and post the occasional picture.

#AcademicSky #MathSky

18.11.2024 06:31 ๐Ÿ‘ 7 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0