Tootfinder

Discrete time shadow price revisited
Tomasz Rogala, {\L}ukasz Stettner
https://arxiv.org/abs/2506.14708 https://arxiv.org/pdf/2506.14…

Discrete time shadow price revisited
In the paper discrete time shadow price is constructed for the market with several assets with given bid and ask prices. Shadow price is the price such that the problem of optimal utility from terminal wealth on the market without transaction costs gives the same value function as in the case of bid and ask prices. In the paper we solve first static problem for two assets and then we construct the shadow price for dynamic model. Finally we present construction of the shadow price for several as…

Checked in at The Offy. Rachael had this salad, I had pierogi

You know, the #GreenParty get more appealing day by day...
https://www.theguardian.com/politics/2025/

Researchers find Llama 3.1 recalls large parts of popular copyrighted books, possibly weakening AI industry claims that such memorization is fringe behavior (Timothy B. Lee/Understanding AI)
https://www.understandingai.org/p/metas-llama-31-can-recall-42-perc…

Meta's Llama 3.1 can recall 42 percent of the first Harry Potter book
New research could have big implications for copyright lawsuits against generative AI.

Cold gas in a post-starburst pair at z ~ 1.4: major mergers as a pathway to quenching in the HeavyMetal survey
Katherine A. Suess, Aliza G. Beverage, Mariska Kriek, Justin S. Spilker, Rachel Bezanson, Vincenzo R. D'Onofrio, Jenny E. Greene, Jamie Lin, Yuanze Luo, Desika Narayanan, Imad Pasha, Sedona H. Price, David J. Setton, Margaret E. Verrico, Yunchong Zhang

Cold gas in a post-starburst pair at z ~ 1.4: major mergers as a pathway to quenching in the HeavyMetal survey
Recent observations at low redshift have revealed that some post-starburst galaxies retain significant molecular gas reservoirs despite low ongoing star formation rates, challenging theoretical predictions for galaxy quenching. To test whether this finding holds during the peak epoch of quenching, here we present ALMA CO(2-1) observations of five spectroscopically confirmed post-starburst galaxies at z ~ 1.4 from the HeavyMetal survey. While four galaxies are undetected in CO emission, we detec…

Two Minnesota state lawmakers and their spouses were shot in their homes early Saturday
by a man who apparently posed as a police officer — and is still on the loose.
Democratic–Farmer–Labor Party (DFL) Speaker Emerita Melissa Hortman was shot in her Brooklyn Park home,
while fellow party member Sen. John Hoffman was targeted roughly 8 miles away in Champlin.
A manhunt is on for the suspect, who was wearing black body armor over a blue shirt and blue pants.

Two Minnesota Democrats, a third victim shot in their homes by madman posing as cop: reports
A manhunt is on for the suspect, who was wearing black body armor over a blue shirt and blue pants.

🇺🇦 #NowPlaying on BBCRadio3's #EssentialClassics
Rachel Portman & The City of Prague Philharmonic Orchestra:
🎵 Emma "main theme"
#RachelPortman #TheCityofPraguePhilharmonicOrchestra

Formel 1 in Kanada - Protest abgewiesen! Hitzige Debatten nach Rennende #News #Nachrichten

Submillimeter galaxy overdensities around physically associated quasar pairs
Eileen Herwig, Fabrizio Arrigoni Battaia, Chian-Chou Chen, Aura Obreja, Marta Nowotka, Rhea-Silvia Remus, Hidenobu Yajima
https://arxiv.org/abs/2506.11193

Submillimeter galaxy overdensities around physically associated quasar pairs
A commonly employed method to detect protoclusters in the young universe is the search for overdensities of massive star forming galaxies, such as submillimeter galaxies (SMGs), around high-mass halos, including those hosting quasars. In this work, we study the Megaparsec environment surrounding nine physically associated quasar pairs between $z=2.45$ and $z=3.82$ with JCMT/SCUBA-2 observations at 450 $μ$m and 850 $μ$m covering a field of view of roughly 13.7 arcmin in diameter (or 32 Mpc$^2$…

Ooooo….
https://www.linuxfoundation.org/press/linux-foundation-announces-the-fair-package-manager-project-for-open-source-content-management-system-stability

Linux Foundation Announces the FAIR Package Manager Project for Open Source Content Management System Stability
Linux Foundation announces FAIR Package Manager project, creating simplicity, security and consistency for the WordPress ecosystem