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@arXiv_mathNT_bot@mastoxiv.page
2025-10-07 10:55:52

Fourier interpolation in dimensions 3 and 4 and real-variable Kloosterman sums
Danylo Radchenko, Qihang Sun
arxiv.org/abs/2510.04873 arxiv.…

Fourier interpolation in dimensions 3 and 4 and real-variable Kloosterman sums
We give a construction of radial Fourier interpolation formulas in dimensions 3 and 4 using Maass--Poincaré type series. As a corollary we obtain explicit formulas for the basis functions of these interpolation formulas in terms of what we call real-variable Kloosterman sums, which were previously introduced by Stoller. We also improve the bounds on the corresponding basis functions $a_{n,d}(x)$, $d=3,4$, for fixed $x$, in terms of the index $n$.

@shriramk@mastodon.social
2025-10-02 13:16:06

OOPSLA 2026 deadline is just a week away! Can you please help us get the word out by sharing? Thanks!
2026.splashcon.org/track/oopsl

SPLASH 2026 - OOPSLA - SPLASH 2026
Welcome to the website of the SPLASH 2026 conference. We are working hard to fill the website with all related information. Please check back soon! In the meantime, please consider this overview of the schedule for the conference: Sunday Oct 4 Monday Oct 5 Tuesday Oct 6 Wednesday Oct 7 Thursday Oct 8 Friday Oct 9 PLMW OOPSLA OOPSLA OOPSLA Onward! Onward! Doctoral Symposium ISSTA ISSTA ISSTA REBASE REBASE REBASE Summer School Summer School Workshops Works…

@Techmeme@techhub.social
2025-11-25 00:40:45

How Meta's financing structure for its $27B Louisiana data center, which helps it keep debt off its books, hinges on some convenient accounting assumptions (Jonathan Weil/Wall Street Journal)
wsj.com/tech/meta-ai-data-cent

AI Meets Aggressive Accounting at Meta’s Gigantic New Data Center
Favorable treatment off the balance sheet hinges on some convenient assumptions

@ncoca@social.coop
2025-09-26 07:09:53

Anyone have any idea if Meet.Coop is still being maintained? Maybe someone at @… knows?
It had been working fine, but today, suddenly a few people couldn't get audio to work.…

meet.coop - The Online Meeting Cooperative
Online meeting and conferencing tools, powered by renewable energy running on cooperatively owned and managed infrastructure.

@eana@s.1a23.studio
2025-09-28 22:28:36

Some one invented a new element just to make up for a secret word that they can’t make up with element already in the Periodic Table.

The Periodic Table of Elements in a sci-fi color theme. Next to Lutetium in the Lanthanide row, a new Element Ix (119) is added to the end.
@arXiv_mathNT_bot@mastoxiv.page
2025-10-03 09:18:41

Odd Spoof Multiperfect Numbers Of Higher Order
L\'aszl\'o T\'oth
arxiv.org/abs/2510.01752 arxiv.org/pdf/2510.01752

Odd Spoof Multiperfect Numbers Of Higher Order
We extend our previous work on odd spoof multiperfect numbers to the case where spoof factor multiplicities exceed $2$. This leads to the identification of $11$ new integers that would be odd multiperfect numbers if one of their prime factors had higher multiplicity. An example is $181545$, which would be an odd multiperfect number if only one of its prime factors, $3$, had multiplicity $5$.

@fgraver@hcommons.social
2025-10-23 14:32:38

Kanskje bred, global investering i indexfond og aksjemarked ikke er forenlig med etisk adferd…? 🤔 Kanskje — hŸr meg ut, her — bare kanskje det er kapitalismen som er problemet? Så lenge det finnes en styrende mekanisme i samfunnet som belŸnner profitt og grådighet er det ikke mulig å organisere oss selv etter etiske prinsipper.

Stoltenberg strammet opp venstresiden
Partiene som ønsker at Oljefondet skal brukes som politisk verktøy, fikk en real kalddusj i Stortinget i dag.

@arXiv_quantph_bot@mastoxiv.page
2025-09-24 10:40:34

Quantum Random Synthetic Skyrmion Texture Generation, a Qiskit Simulation
Hillol Biswas
arxiv.org/abs/2509.18947 arxiv.org/pdf/2509.18947…

Quantum Random Synthetic Skyrmion Texture Generation, a Qiskit Simulation
An integer winding, i.e., topological charge, is a characteristic of skyrmions, which are topologically nontrivial spin patterns in magnets. They emerge when smooth two-dimensional spin configurations are stabilized by conflicting interactions such as exchange, anisotropy, the Dzyaloshinskii-Moriya interaction, or geometric frustration. These nanoscale textures, which are typically a few to tens of nanometers in size, are strong 'particle-like' excitations because they are shielded by energy ba…

@UP8@mastodon.social
2025-11-14 14:02:49

💊 PFAS may be eliminated from the body faster with certain medicines, study suggests
#pfas

PFAS may be eliminated from the body faster with certain medicines, study suggests
Certain medicines can cause the environmental toxin PFAS to be eliminated from the body faster, according to a study from the University of Gothenburg. The findings highlight one more medicine as effective, but whether it brings health benefits is still unclear.

@dawid@social.craftknight.com
2025-10-17 09:11:00
@… O wow - tutaj instalacja 17k netto, mam dokładnie właśnie bank 10 kWh w kamperze tylko z falownikiem 3kW - netto wyszło jakieś 8k plnów, plus mój czas. Falownik 5kW to jakie 2k . Wszystko można by spiąć sobie homeassistentem z jakąś tabelą kosztów energii w danych godzinach - i można by z tego wycisnąć optymalną opcję.

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