Owen Maresh
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graveolens.bsky.social
Owen Maresh
@graveolens.bsky.social
Mathematics Sorceror (sensory alchemist) at the Arctangent Transpetroglyphics Algra Laboratory (ATAL), I transflarnx mathematics into living rainbows. http://owen.maresh.info https://github.com/graveolensa
Psoeppe-Tlaxtlal, (an undreamt splendour?)
Reposted by Owen Maresh
Nun ist es wohl offiziell, der Grünlandschmetterlings-Indikator wird nicht verpflichtend in die Nationale Wiederherstellungsverordnung in Deutschland aufgenommen. 😔🦋
November 26, 2025 at 12:39 PM
November 26, 2025 at 5:43 PM
arxiv.org/abs/2511.19767
/On the geometric approach to the discrete series/
Dragan Miličić, Anna Romanov
On the geometric approach to the discrete series
Harish-Chandra classified discrete series representations of real semisimple Lie groups by describing their characters as tempered distributions with an explicit formula on the elliptic set. His appro...
arxiv.org
November 26, 2025 at 10:12 AM
arxiv.org/abs/2511.19552
/p-adic L-functions for U(2,1)×U(1,1)/
Michael Harris, Ming-Lun Hsieh, Shunsuke Yamana
$p$-adic $L$-functions for $\mathrm U(2,1)\times\mathrm U(1,1)$
We construct the five-variable $p$-adic $L$-function attached to Hida families on $\mathrm U(2,1)\times\mathrm U(1,1)$, interpolating the square-root of Rankin-Selberg $L$-values in the \emph{shifted ...
arxiv.org
November 26, 2025 at 10:09 AM
arxiv.org/abs/2511.19461
/Taffy, Trees, and Tangles/
Neil J. Calkin, Eliza Gallagher, Ben Gobler
Taffy, Trees, and Tangles
We study the relationship between three combinatorial objects -- a taffy pulling machine, the Calkin-Wilf tree of all fractions, and Conway's rational tangles. After introducing these objects, we deve...
arxiv.org
November 26, 2025 at 10:07 AM
mood: having sneezed once, knowing you will sneeze again…
November 25, 2025 at 7:07 PM
November 25, 2025 at 1:38 PM
arxiv.org/abs/2511.17642
/Cahn-Hilliard Equations on Lattices: Dynamic Transitions and Pattern Formations/
Jared Grossman, Evan Halloran, Shouhong Wang
Cahn-Hilliard Equations on Lattices: Dynamic Transitions and Pattern Formations
This article examines the dynamic phase transitions and pattern formations attributed to binary systems modeled by the Cahn-Hilliard equation. In particular, we consider a two-dimensional lattice stru...
arxiv.org
November 25, 2025 at 12:03 PM
Reposted by Owen Maresh
Latest work out today in @currentbiology.bsky.social

We find the fly development gene bicoid is much older than previously thought (~20 million yrs older!) 🪰🧬

To pinpoint its origins we tackled the Diptera phylogeny, providing some resolution (many open questions remain).

🔗 tinyurl.com/2vyuevpy
Revised evolutionary relationships within Brachycera and the early origin of bicoid in flies
Mulhair et al. uncover a functional bicoid in non-cyclorrhaphan flies, pushing the gene's origin back by ∼20 million years. Reassessing the Diptera phylogeny using the largest dataset to date permits ...
www.cell.com
October 17, 2025 at 3:14 PM
arxiv.org/abs/2511.16873
/The Relative Trace Formula for Galois Periods/
Siddharth Mahendraker
November 24, 2025 at 9:48 AM
(fatigue, appraiser, ennui,…)
November 23, 2025 at 6:08 PM
November 23, 2025 at 12:14 PM
November 23, 2025 at 11:43 AM
searched for “thtubthtanth”

“In order to show you the most relevant results, we have omitted some entries very similar to the 0 already displayed.
If you like, you can repeat the search with the omitted results included.”

inthtubthtanthiality at its best…
November 22, 2025 at 1:58 PM
“…cautions that flibbertigibbeting and bibbityboppityboo do not commute…”
November 22, 2025 at 12:08 PM
awake, slow, cheese, apple juice,…
November 22, 2025 at 8:13 AM
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November 21, 2025 at 12:33 PM