Amar Hadzihasanovic
@amarh.bsky.social
Assistant Professor at TalTech, advisor at Quantinuum. Mathematician & CS theorist. Born in ex-YU, raised in 🇮🇹, lived in 🇳🇱🇬🇧🇯🇵🇫🇷, now in 🇪🇪.
My student's first solo paper! (And fourth overall in the space of a year🤩)
Cl\'emence Chanavat
Gray products of diagrammatic $(\infty, n)$-categories
https://arxiv.org/abs/2505.01387
Gray products of diagrammatic $(\infty, n)$-categories
https://arxiv.org/abs/2505.01387
May 5, 2025 at 8:22 AM
My student's first solo paper! (And fourth overall in the space of a year🤩)
Just signed a contract with CUP for my higher-categorical diagrams book 😊
April 30, 2025 at 12:47 PM
Just signed a contract with CUP for my higher-categorical diagrams book 😊
Reposted by Amar Hadzihasanovic
It may start with #landmines, but the bigger threat lies in the erosion of the laws of war.
Hear from Jody Williams, on why the recent threat of withdrawals by some European nations from the Mine Ban Treaty endangers global norms and civilian lives.
#ProtectMineBan
Hear from Jody Williams, on why the recent threat of withdrawals by some European nations from the Mine Ban Treaty endangers global norms and civilian lives.
#ProtectMineBan
‘It makes me want to scream’: Nobel peace prize winner horrified by planned exits from landmine treaty
Plans by five Nato countries to pull out of life-saving agreement are ‘stupid’, says Nobel laureate Jody Williams
bit.ly
April 29, 2025 at 9:53 AM
It may start with #landmines, but the bigger threat lies in the erosion of the laws of war.
Hear from Jody Williams, on why the recent threat of withdrawals by some European nations from the Mine Ban Treaty endangers global norms and civilian lives.
#ProtectMineBan
Hear from Jody Williams, on why the recent threat of withdrawals by some European nations from the Mine Ban Treaty endangers global norms and civilian lives.
#ProtectMineBan
I don't think I've ever had a good shower in England. Every shower in the country seems to be broken or annoying in its own way. I don't know what it is. Every other country I've been to seems to have figured showers out.
April 23, 2025 at 9:29 PM
I don't think I've ever had a good shower in England. Every shower in the country seems to be broken or annoying in its own way. I don't know what it is. Every other country I've been to seems to have figured showers out.
Reposted by Amar Hadzihasanovic
I want to say this again, and clearly.
I spoke to three KCs, and we were formally advised by two, at Premier League sets who said FWS's case was clearly wrong, and one said not even arguable. 1/2
I spoke to three KCs, and we were formally advised by two, at Premier League sets who said FWS's case was clearly wrong, and one said not even arguable. 1/2
April 18, 2025 at 3:25 PM
I want to say this again, and clearly.
I spoke to three KCs, and we were formally advised by two, at Premier League sets who said FWS's case was clearly wrong, and one said not even arguable. 1/2
I spoke to three KCs, and we were formally advised by two, at Premier League sets who said FWS's case was clearly wrong, and one said not even arguable. 1/2
Something I think is often misunderstood, is that the idea that men are inherently dangerous to women is not anti-patriarchy, but in fact foundational to patriarchy... the bargain of patriarchy is: to protect them from the multitude of strange men, women need the patronage of a "trusted" man...
April 18, 2025 at 1:53 PM
Something I think is often misunderstood, is that the idea that men are inherently dangerous to women is not anti-patriarchy, but in fact foundational to patriarchy... the bargain of patriarchy is: to protect them from the multitude of strange men, women need the patronage of a "trusted" man...
Reposted by Amar Hadzihasanovic
You think the arbitrary arrest of political dissenters cannot happen in the UK? It already does. www.quaker.org.uk/news-and-eve...
Quakers condemn police raid on Westminster Meeting House
Police broke into a Quaker Meeting House last night (27 March) and arrested six young people holding a meeting over concerns for the climate and Gaza.
www.quaker.org.uk
March 29, 2025 at 7:39 AM
You think the arbitrary arrest of political dissenters cannot happen in the UK? It already does. www.quaker.org.uk/news-and-eve...
If adversaries use inhumane weapons, that's all the more reasons to not use them---otherwise what's the difference?
I know what landmines have done to my native country, I hope my adoptive country won't make this shameful choice
@tsahkna.bsky.social
I know what landmines have done to my native country, I hope my adoptive country won't make this shameful choice
@tsahkna.bsky.social
Currently, only Iran, Myanmar, North Korea, and Russia are using anti-personnel mines. #Poland, #Lithuania, #Finland, #Estonia and #Latvia should not align themselves with the military practices of these nations.
March 18, 2025 at 3:29 PM
If adversaries use inhumane weapons, that's all the more reasons to not use them---otherwise what's the difference?
I know what landmines have done to my native country, I hope my adoptive country won't make this shameful choice
@tsahkna.bsky.social
I know what landmines have done to my native country, I hope my adoptive country won't make this shameful choice
@tsahkna.bsky.social
Higher Topos Theory is the Infinite Jest of mathematics
March 16, 2025 at 4:15 PM
Higher Topos Theory is the Infinite Jest of mathematics
A few days ago, coming back to my hotel room in Manchester, I found a Lego piece on the floor. I kept it because you never know.
Today, my kid got a Lego set for Christmas, bought by my partner several days later near Bristol. There was one piece missing in the box: the one I had found.
Today, my kid got a Lego set for Christmas, bought by my partner several days later near Bristol. There was one piece missing in the box: the one I had found.
December 25, 2024 at 1:29 PM
A few days ago, coming back to my hotel room in Manchester, I found a Lego piece on the floor. I kept it because you never know.
Today, my kid got a Lego set for Christmas, bought by my partner several days later near Bristol. There was one piece missing in the box: the one I had found.
Today, my kid got a Lego set for Christmas, bought by my partner several days later near Bristol. There was one piece missing in the box: the one I had found.
Reposted by Amar Hadzihasanovic
1. You think you’ve seen it all. You really have not. I’m a hard-bitten journalist of 39 years’ standing, but details of this story made me shout, weep and slap my head. This week’s column + 🧵
www.theguardian.com/commentisfre...
www.theguardian.com/commentisfre...
This society lauded a police officer who lied and cheated and ruined lives. At last, a reckoning | George Monbiot
As a ‘spy cop’, Bob Lambert callously betrayed innocent women. The official inquiry must ask harsh questions of him – and the state, says Guardian columnist George Monbiot
www.theguardian.com
November 28, 2024 at 7:05 AM
1. You think you’ve seen it all. You really have not. I’m a hard-bitten journalist of 39 years’ standing, but details of this story made me shout, weep and slap my head. This week’s column + 🧵
www.theguardian.com/commentisfre...
www.theguardian.com/commentisfre...
The programme and attendees of the First International Topological Conference in Moscow, 1935, are quite unbelievable
arxiv.org/abs/1903.02065
arxiv.org/abs/1903.02065
November 20, 2024 at 10:02 AM
The programme and attendees of the First International Topological Conference in Moscow, 1935, are quite unbelievable
arxiv.org/abs/1903.02065
arxiv.org/abs/1903.02065
Hello, attempting to relocate here. I'm a mathematician & an asst prof at TalTech, working on things adjacent to higher category theory, combinatorial topology, and rewriting theory. 👋
November 14, 2024 at 7:25 AM
Hello, attempting to relocate here. I'm a mathematician & an asst prof at TalTech, working on things adjacent to higher category theory, combinatorial topology, and rewriting theory. 👋