sheafified sarah
@scgriffith.bsky.social
used to do math
podcast on the production of bigotry at www.odiumsymposium.com and @odiumsymposium.bsky.social, with @homotoptheory.bsky.social
podcast on the production of bigotry at www.odiumsymposium.com and @odiumsymposium.bsky.social, with @homotoptheory.bsky.social
Reposted by sheafified sarah
Mr. Too Damn Right!
February 10, 2026 at 3:04 AM
Mr. Too Damn Right!
Reposted by sheafified sarah
My grad student noticed that the cohomology of the Grassmannian Gr(k,n) with the sl_2 action from hard Lefschetz is isomorphic to Sym^{n-k}(Sym^k(C^2)). Is this well-known? Does anyone know a reference?
February 9, 2026 at 11:44 PM
My grad student noticed that the cohomology of the Grassmannian Gr(k,n) with the sl_2 action from hard Lefschetz is isomorphic to Sym^{n-k}(Sym^k(C^2)). Is this well-known? Does anyone know a reference?
Reposted by sheafified sarah
Another point of context:
In 1977, 3 years before murdering Hélène Rytmann, Althusser signed a petition demanding the abolition age of consent in French law.
He was joined by just about every midcentury French philosopher you’re likely to read in a survey course:
en.wikipedia.org/wiki/French_...
In 1977, 3 years before murdering Hélène Rytmann, Althusser signed a petition demanding the abolition age of consent in French law.
He was joined by just about every midcentury French philosopher you’re likely to read in a survey course:
en.wikipedia.org/wiki/French_...
January 21, 2026 at 5:12 AM
Another point of context:
In 1977, 3 years before murdering Hélène Rytmann, Althusser signed a petition demanding the abolition age of consent in French law.
He was joined by just about every midcentury French philosopher you’re likely to read in a survey course:
en.wikipedia.org/wiki/French_...
In 1977, 3 years before murdering Hélène Rytmann, Althusser signed a petition demanding the abolition age of consent in French law.
He was joined by just about every midcentury French philosopher you’re likely to read in a survey course:
en.wikipedia.org/wiki/French_...
discord has their IPO next month and no clear path to profitability, we haven't even started seeing how shitty they can get
February 9, 2026 at 3:18 PM
discord has their IPO next month and no clear path to profitability, we haven't even started seeing how shitty they can get
in the 2024 election the libertarian party leadership straight up ditched their own candidate chase oliver & openly said they just wanted to use him in order to elect trump
February 9, 2026 at 2:22 PM
in the 2024 election the libertarian party leadership straight up ditched their own candidate chase oliver & openly said they just wanted to use him in order to elect trump
Reposted by sheafified sarah
This is what we’re doing to people. We are the bad guys.
February 9, 2026 at 11:48 AM
This is what we’re doing to people. We are the bad guys.
Reposted by sheafified sarah
Reposted by sheafified sarah
Stream concluded. It turned out that the Billionaire's March definitely had a nazi present and that Aella had cooked up some truly dogshit evolutionary psychology.
We'll be streaming our competing halftime show at 8 PM EST tonight, where we'll expose ourselves to an Aella essay and read about the Billionaire's March.
February 9, 2026 at 2:49 AM
Stream concluded. It turned out that the Billionaire's March definitely had a nazi present and that Aella had cooked up some truly dogshit evolutionary psychology.
Reposted by sheafified sarah
live now
We'll be streaming our competing halftime show at 8 PM EST tonight, where we'll expose ourselves to an Aella essay and read about the Billionaire's March.
February 9, 2026 at 1:01 AM
live now
~5 minutes
We'll be streaming our competing halftime show at 8 PM EST tonight, where we'll expose ourselves to an Aella essay and read about the Billionaire's March.
February 9, 2026 at 12:55 AM
~5 minutes
Reposted by sheafified sarah
hey guys. i was incapacitated all day. please, please accept my apologies and submit your #MathCoffeeSelfie below.
February 8, 2026 at 10:59 PM
hey guys. i was incapacitated all day. please, please accept my apologies and submit your #MathCoffeeSelfie below.
if this guy isn't an epstein associate himself he's 100% currying favor with the epstein class generally and probably specific epstein associates. we should be getting used to these plays by now and able to spot them immediately imo
Last week the far right started peddling a narrative that the outrage over Epstein is a moral panic. Today, like clockwork, a more polite version of that narrative appears in the Atlantic.
www.theatlantic.com/ideas/2026/0...
www.theatlantic.com/ideas/2026/0...
February 8, 2026 at 11:01 PM
if this guy isn't an epstein associate himself he's 100% currying favor with the epstein class generally and probably specific epstein associates. we should be getting used to these plays by now and able to spot them immediately imo
Reposted by sheafified sarah
We'll be streaming our competing halftime show at 8 PM EST tonight, where we'll expose ourselves to an Aella essay and read about the Billionaire's March.
February 8, 2026 at 6:42 PM
We'll be streaming our competing halftime show at 8 PM EST tonight, where we'll expose ourselves to an Aella essay and read about the Billionaire's March.
last night i was looking at the tax filings of the abigail adams institute, a right wing feminism org that exists to extend antiabortion etc tentacles into harvard. is it weird that every year they spend millions of dollars on a "programming consultant." it's the vast majority of their expenses
February 8, 2026 at 6:28 PM
last night i was looking at the tax filings of the abigail adams institute, a right wing feminism org that exists to extend antiabortion etc tentacles into harvard. is it weird that every year they spend millions of dollars on a "programming consultant." it's the vast majority of their expenses
Reposted by sheafified sarah
Which is to say, these billion dollar private prison companies can litigate small municipalities with doomed to fail lawsuits as a preview of punishment before applying for their desired special use permit to establish a new concentration camp.
February 8, 2026 at 5:09 AM
Which is to say, these billion dollar private prison companies can litigate small municipalities with doomed to fail lawsuits as a preview of punishment before applying for their desired special use permit to establish a new concentration camp.
Reposted by sheafified sarah
There’s not a lot I can reveal in public for now, but, in addition to bussing in their own employees to comment how they love their employer, it appears that a local municipality voted 5-1 in favor a camp in no small part because of the fiscal drain of legal bills from C*reCivic’s prior litigation.
February 8, 2026 at 5:07 AM
There’s not a lot I can reveal in public for now, but, in addition to bussing in their own employees to comment how they love their employer, it appears that a local municipality voted 5-1 in favor a camp in no small part because of the fiscal drain of legal bills from C*reCivic’s prior litigation.
Reposted by sheafified sarah
This is pretty common when thing on X dot com now. This thing where Principled Liberals engage with troglodyte gutter racists spewing slurs by just politely responding to them like peers in a debate club. It’s completely deranged.
this interaction (about me!) says everything you need to know about the Bay Area neolibs
February 8, 2026 at 2:21 PM
This is pretty common when thing on X dot com now. This thing where Principled Liberals engage with troglodyte gutter racists spewing slurs by just politely responding to them like peers in a debate club. It’s completely deranged.
Reposted by sheafified sarah
February 8, 2026 at 1:28 PM
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all time nightmare blunt rotation. gotta love right wing feminism
February 8, 2026 at 6:17 AM
all time nightmare blunt rotation. gotta love right wing feminism
Reposted by sheafified sarah
Amy Klobuchar running for Governor of Minnesota
February 6, 2026 at 8:44 PM
Amy Klobuchar running for Governor of Minnesota
actually in retrospect this pro pedophilia pop song was maybe just a few months too early to capture the conservative music market
February 8, 2026 at 3:43 AM
actually in retrospect this pro pedophilia pop song was maybe just a few months too early to capture the conservative music market
this is how axios decided to frame tech companies that went all in on ai getting their stock prices crushed
February 8, 2026 at 1:53 AM
this is how axios decided to frame tech companies that went all in on ai getting their stock prices crushed
👉🏼 Finger of Contempt
February 8, 2026 at 1:12 AM
👉🏼 Finger of Contempt
looking through my discord DMs i see ppl i currently talk to, further down ppl i talked to in grad school, and in between trans women who will never be online again. they get bumped up because sometimes i message them that i miss them or that im sorry i couldn't protect them
I didn’t have to dig too deep when I wrote Kimmy tbh
February 8, 2026 at 12:24 AM
looking through my discord DMs i see ppl i currently talk to, further down ppl i talked to in grad school, and in between trans women who will never be online again. they get bumped up because sometimes i message them that i miss them or that im sorry i couldn't protect them
anyone trying to paint italy as having successfully returned to the center should be required to explain the methods by which a same sex couple there can have a child and how that compares to the us
I just can't really imagine republicans getting back to normal, but maybe the US gets lucky with like a meloni figure
February 7, 2026 at 6:43 PM
anyone trying to paint italy as having successfully returned to the center should be required to explain the methods by which a same sex couple there can have a child and how that compares to the us