Tootfinder

🇺🇦 #NowPlaying on KEXP's #VarietyMix
The Black Tones:
🎵 Ghetto Spaceship
#TheBlackTones
https://theblacktones.bandcamp.com/track/ghetto-spaceship
https://open.spotify.com/track/6mKjP3dieubimPW0tniZK7

Periodic patterns in simple biological differential delay models
A. Ivanov, S. Shelyag
https://arxiv.org/abs/2509.25396 https://arxiv.org/pdf/2509.25396

Periodic patterns in simple biological differential delay models
Periodic patterns in dynamical behaviours of biological models described by simple form differential delay equations are studied. Mathematical models are given by a class of scalar delay differential equations with a multiplicative time periodic mixed coefficient and a nonlinear delayed negative feedback. The dynamics is studied analytically with supportive numerical simulation and justification of the theoretical outcomes. The principal nonlinearity involving the state variable is of the negat…

Magnus submonoids and membership problems in one-relator, surface and hyperbolic groups
Islam Foniqi, Robert D. Gray
https://arxiv.org/abs/2509.24480 https://

Magnus submonoids and membership problems in one-relator, surface and hyperbolic groups
Motivated by its applications to the word problem for one-relator inverse monoids, via results of Ivanov, Margolis, and Meakin (2001), we prove several decidability and undecidability results about the submonoid membership problem in one-relator, surface and hyperbolic groups. We prove a general result that gives sufficient conditions under which membership in submonoids of certain free-by-cyclic one-relator groups is decidable. We apply this result to show that membership in various families o…

🇺🇦 #NowPlaying on KEXP's #SundaySoul
Ivan Neville:
🎵 Dance Your Blues Away
#IvanNeville
https://ivanneville.bandcamp.com/album/dance-your-blues-away
https://open.spotify.com/track/6DvUu1Ckgsp6LhalV8kKmC

🇺🇦 #NowPlaying on BBCRadio3's #ThisClassicalLife
Wolfgang Amadeus Mozart, Ivan Podyomov, Il Pomo d’Oro & Maxim Emelyanychev:
🎵 Oboe Concerto in C major K314 (2nd mvt)
#WolfgangAmadeusMozart #IvanPodyomov #IlPomodOro
https://open.spotify.com/track/39Msge9Ii3X14GUuoAjdfk

RE: https://hachyderm.io/@fantinel/115573316684309556
Looks like it’s working 👀
(Posting this from iPhanpy)

Playing with a notebook* by @wjbmattingly.bsky.social that implements docling. The easyOCR results are incredibly good but the glitches are really interesting - it interpreted a handwritten accession number as 'Cocainery' a name used in the doc
* https://github.com/wjbmat…

spacy-layout-demo/docling-demo.ipynb at main · wjbmattingly/spacy-layout-demo
Demo for processing a PDF. Contribute to wjbmattingly/spacy-layout-demo development by creating an account on GitHub.

Faster Than SVD, Smarter Than SGD: The OPLoRA Alternating Update
Abdulla Jasem Almansoori, Maria Ivanova, Andrey Veprikov, Aleksandr Beznosikov, Samuel Horv\'ath, Martin Tak\'a\v{c}
https://arxiv.org/abs/2509.19977

Faster Than SVD, Smarter Than SGD: The OPLoRA Alternating Update
Low-Rank Adaptation (LoRA) fine-tunes large models by learning low-rank updates on top of frozen weights, dramatically reducing trainable parameters and memory. However, there is still a gap between full training with low-rank projections (SVDLoRA) and LoRA fine-tuning, indicating that LoRA steps can be further improved. In this study, we propose OPLoRA, a memory-efficient optimizer that closes this gap by casting LoRA optimization as an interpretable sub-problem and solving it efficiently with…

Night of terror: Ivano-Frankivsk, Lviv, and Kherson region under Russian strikes: https://benborges.xyz/2025/10/05/night-of-terror-ivanofrankivsk-lviv.html

🔊 #NowPlaying on #BBCRadio3:
#Radio3InConcert
- Radio 3 New Generation Artists at Bath Mozartfest 2025
Radio 3 New Generation Artists the Kleio Quartet are joined by clarinettist Annelien van Wauwe, flautist Elizaveta Ivanova and harpist Sally Pryce.
Relisten now 👇
https://www.bbc.co.uk/programmes/m002mcm4