One of the largest visual changes in Photon was the removal of the search box from the address bar. Firefox 57 features an updated logo, and no longer supports

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We show that the natural map from the syntomification of a ring $R$ to the stack of $R$-algebra stacks is fully faithful, answering a question of Drinfeld, and we describe its essential image in terms...

So for context, I have a master's degree in something completely unrelated to this job, I got hired because I interviewed well and apparently "fast learner" on a CV is legally binding. Eight months in...

We introduce an explicit method for studying actions of a group stack G on an algebraic stack X. As an example, we study in detail the case where X=P(n_0,...,n_r) is a weighted projective stack over a...

Today, after raising security concerns in a post on r/huntarr regarding the lack of development standards in what looks like a 100% vibe-coded project, I was banned. This made my spidey senses tingle,...

We give a definition of twisted map to a quotient stack with projective good moduli space, and we show that the resulting functor satisfies the existence part of the valuative criterion for properness...

(The charts in this post were made from the 8,885 posts that were made on r-Conservative between 11/20/25 and 2/20/26. The [anonymized source data is here](https://pastebin.com/KxS57YaY).) \[edit: the...

A geometric stack is a quasi-compact and semi-separated algebraic stack. We prove that the quasi-coherent sheaves on the small flat topology, Cartesian presheaves on the underlying category, and comod...

Data Source: BigQuery public dataset (bigquery-public-data.stackoverflow), Stack Exchange API (api.stackexchange.com/2.3) Tools: Pandas, BigQuery, Bruin, Streamlit, Altair ...

Hypertoric varieties are determined by hyperplane arrangements. In this paper, we use stacky hyperplane arrangements to define the notion of hypertoric Deligne-Mumford stacks. Their orbifold Chow ring...

This feels a lot like the constant complaints about “rats” and PvP. People get upset about a mechanic without really understanding what it’s there to do. They see friction and assume it’s bad ...

Routing questions in Community Question Answer services (CQAs) such as Stack Exchange sites is a well-studied problem. Yet, cold-start -- a phenomena observed when a new question is posted is not well...

# [BE AWARE UPDATED VERSION HERE:](https://www.reddit.com/r/ArcRaiders/comments/1pxq0yt/arc_raiders_master_cheat_sheet_v31_expedition_2/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&amp...

We define an $\infty$-category of rational motives for inverse limits of algebraic stacks, so-called pro-algebraic stacks. We show that it admits a $6$-functor formalism for certain classes of morphis...

[https://www.fox9.com/news/ice-mn-third-federal-agents-shooting-minneapolis?utm](https://www.fox9.com/news/ice-mn-third-federal-agents-shooting-minneapolis?utm) Do command or control F (depending on ...

Let A denote the ring of differential operators on the affine line with its two usual generators t and d/dt given degrees +1 and -1 respectively. Let X be the stack having coarse moduli space the affi...

**DO NOT COMMENT ON LINKED POSTS. I am NOT OP. Original post by u/New_Macaron392 in r/HousingUK** Trigger Warnings: >!Financial Issues!< Mood Spoiler: >!Negative!< ---   [**Le...

Stack Overflow incentive system awards users with reputation scores to ensure quality. The decentralized nature of the forum may make the incentive system prone to manipulation. This paper offers, for...

**I am NOT OOP, OOP is u/dociamtired** **Originally posted to r/AITAH** **Previous BoRUs: [#1](https://www.reddit.com/r/BestofRedditorUpdates/s/PGNj5woUtD)** **[New Update]: AITA for not being very...

Online code clones are code fragments that are copied from software projects or online sources to Stack Overflow as examples. Due to an absence of a checking mechanism after the code has been copied t...