Tootfinder

The Extended Atlas of Low-resolution Spectra from the Infrared Astronomical Satellite
G. C. Sloan, Kathleen E. Kraemer, K. Volk
https://arxiv.org/abs/2507.14134

The Extended Atlas of Low-resolution Spectra from the Infrared Astronomical Satellite
We present an updated atlas of spectra from the Low-Resolution Spectrometer (LRS) on the Infrared Astronomical Satellite (IRAS), which took spectra from 7.67 to 22.73 um with a spectral resolving power (lambda / Delta lambda) of 20-60. The updated atlas includes 11,238 spectra, including 5425 spectra published in the original LRS Atlas, 5796 spectra published in three later papers, and 17 spectra previously available online but not published. The updated atlas has significantly more sources clo…

US NATO ambassador warns China over 'subsidizing' Russia's war in Ukraine: https://benborges.xyz/2025/07/22/us-nato-ambassador-warns-china.html

Asymptotically Optimal Codes Correcting One Substring Edit
Yuting Li, Yuanyuan Tang, Hao Lou, Ryan Gabrys, Farzad Farnoud
https://arxiv.org/abs/2507.13808 …

Asymptotically Optimal Codes Correcting One Substring Edit
The substring edit error is the operation of replacing a substring $u$ of $x$ with another string $v$, where the lengths of $u$ and $v$ are bounded by a given constant $k$. It encompasses localized insertions, deletions, and substitutions within a window. Codes correcting one substring edit have redundancy at least $\log n+k$. In this paper, we construct codes correcting one substring edit with redundancy $\log n+O(\log \log n)$, which is asymptotically optimal.

an update on the fire at the museum of jurassic technology, via museum chronicler lawrence weschler. #LosAngeles

July 17, 2025 : Wondercab Mini (94A)
SOS: FIRE AT THE MJT

Classifying localizing subcategories of a Grothendieck category
Reza Sazeedeh
https://arxiv.org/abs/2507.13749 https://arxiv.org/pdf/…

Classifying localizing subcategories of a Grothendieck category
Let $\mathcal{A}$ be a Grothendieck category, with Sp$\mathcal{A}$ denoting the set of isomorphism classes of indecomposable injective objects of $A$, and ASpec$\mathcal{A}$ the atom spectrum of $\mathcal{A}$. In this paper, we introduce new topologies on Sp$\mathcal{A}$ and ASpec$\mathcal{A}$, and classify localizing subcategories of: (i) locally monoform categories, (ii) locally finitely generated categories, and (iii) locally coherent categories via open subsets of Sp$\mathcal{A}$ an…

@… re: your latest https://microfictions.substack.com/subscribe I'll chuck

Subscribe to Microfictions by James Burt
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https://substack.com/inbox/post/168787591

Auch wenn es um das US-Budget geht: das völlige Ausblenden der Realität findet sich auch in der Schweizer Sozialpolitik.
Attack of the Sadistic Zombies https://paulkrugman.substack.com/p/attack-of-the-sadistic-zombies

On Spacetherm Aerogel Thermal Insulation - Learn about the highest-performing robust wall insulation for where space is at a premium: small homes in expensive cities. #aerogel #IWI #insulation -

On Spacetherm Aerogel Thermal Insulation
Learn about the highest-performing robust wall insulation for where space is at a premium: small homes in expensive cities. #aerogel #IWI #insulation

behöver det se ut såhär varje gång Cory Doctorow släpper något? finns det inget bättre sätt att göra det på?