Tootfinder

Transverse invariant as Khovanov skein spectrum at its extreme Alexander grading
Nilangshu Bhattacharyya, Adithyan Pandikkadan
https://arxiv.org/abs/2507.12882

Transverse invariant as Khovanov skein spectrum at its extreme Alexander grading
We develop a space-level formulation of Khovanov skein homology by constructing a stable homotopy type for annular links. We explicitly define a cover functor from the skein flow category to the cube flow category, thereby establishing the Khovanov skein spectrum. This spectrum extends the framework of Lipshitz and Sarkar's Khovanov spectrum and provides new avenues for understanding transverse link invariants in the annular setting. Furthermore, we establish a map from the Khovanov spectrum to…

I've been reminded the #cfp for #kvmforum is out: https://kvm-forum.qemu.org/2025/ entries close on th…

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Kevin Fowley:
🎵 Á la Claire Fontaine
#KevinFowley
https://kevinfowley.bandcamp.com/track/a-la-claire-fontaine
https://open.spotify.com/track/3agvjhCe0cKNyjYaxzT0tZ

Khovanov-Rozansky cycle calculus for bipartite links
A. Anokhina, E. Lanina, A. Morozov
https://arxiv.org/abs/2506.08721 https://arxi…

Khovanov-Rozansky cycle calculus for bipartite links
Bipartite calculus is a direct generalization of Kauffman planar expansion from $N=2$ to arbitrary $N$, applicable to the restricted class of knots which are entirely made of antiparallel lock tangles. Whenever applicable, it allows a straightforward generalization of the Khovanov calculus without a need of the technically complicated matrix factorization used for arbitrary $N$ in the Khovanov-Rozansky (KR) approach. The main object here is the $3^{n}$-dimensional hypercube with $n$ being the n…

Ikään kuin jo X-sukupolvella olisi eri käsitys kuin boomereilla mikä on kivempaa mökillä.
No tietenkin #pyöräily eikä laadukas nurmikenttä.

🇺🇦 #NowPlaying on KEXP's #MiddayShow
The Innocence Mission:
🎵 Wonder of Birds
#TheInnocenceMission
https://open.spotify.com/track/2Kb5NMV7nvydXoMV6nEa35

Replaced article(s) found for math.QA. https://arxiv.org/list/math.QA/new
[1/1]:
- Foams, iterated wreath products, field extensions and Sylvester sums
Mee Seong Im, Mikhail Khovanov

Replaced article(s) found for math.RT. https://arxiv.org/list/math.RT/new
[1/1]:
- Foams, iterated wreath products, field extensions and Sylvester sums
Mee Seong Im, Mikhail Khovanov

🇺🇦 #NowPlaying on BBCRadio3's #OperaOn3
Leos Janšček, Milan Siljanov, Pavel Černoch, Violeta Urmana, John Daszak, Corinne Winters, James Ley, Emily Sierra, Thomas Mole, Ekaterine Buachidze, Elene Gvritishvili, Samuel Stopford, Natalie Lewis, Choir of the Bavarian State Opera, Bavarian State Orchestra & Marc Albrecht:
🎵 Katya Kabanova - Act 2 & 3
#Spotify

🇺🇦 #NowPlaying on #BBC6Music's #The6MixWithMaryAnneHobbs
Ipman:
🎵 IPA
#Ipman
https://ipman.bandcamp.com/track/ipa
https://open.spotify.com/track/2BvBq2RKehbm1Hp5ayQfs2