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@geant@mstdn.social
2026-02-24 15:58:55

🆔 Why join the GÉANT project’s Wallet subtask mailing list?
Digital identity wallets are becoming a reality across Europe, and the decisions made now will shape how students, researchers and institutions collaborate in the future.
Join the conversation, contribute R&E use cases, explore interoperability, and help ensure that the values of openness, trust, and collaboration remain at the heart of digital identity.
🔗 Subscribe here:

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@NFL@darktundra.xyz
2026-02-23 11:06:55

One hot topic for every team at the 2026 NFL combine: Quarterback contracts, Kelce's future nytimes.com/athletic/7063486/2

@cowboys@darktundra.xyz
2026-02-23 11:04:50

One hot topic for every team at the 2026 NFL combine: Quarterback contracts, Kelce's future nytimes.com/athletic/7063486/2

@raiders@darktundra.xyz
2026-02-23 11:04:18

One hot topic for every team at the 2026 NFL combine: Quarterback contracts, Kelce's future nytimes.com/athletic/7063486/2

@gwire@mastodon.social
2026-01-24 12:56:09

I've started telling people that the biggest change websites can make in terms of improving environmental sustainability, is to use clear, semantically rich, text mark-up along with well specced public APIs.
This will reduce, to some unknown aggregate, the amount of power and resources used by current and future agentic systems when interacting with them.

@Mediagazer@mstdn.social
2026-01-22 11:31:02

The UK's Future acquires social-first publisher Sheerluxe and Blush Talent MGMT for an initial £39.9M, rising by an additional £40M based on performance (Dominic Ponsford/Press Gazette)
pressgazette.co.uk/news/future

@simon_brooke@mastodon.scot
2026-03-21 08:21:47

"Since the war began on 2 March, #Israel has struck at least 128 medical facilities and ambulances across south #Lebanon, killing 40 healthcare workers and wounding 107, according to the Lebanese ministry of health."
Targetting of hospitals was also a feature of Israel's assault on

Hundreds of thousands of people have taken part in rallies around the world
to show their solidarity with anti-government demonstrators in Iran
whose continued protests have been met with brutal and deadly repression.
On Saturday, Reza Pahlavi, the exiled son of Iran’s last shah,
addressed a crowd of 200,000 people in Munich,
telling them he was ready to lead the country to a “secular democratic future”.
Pahlavi urged Iranians at home and abroad to continu…

@privacity@social.linux.pizza
2026-02-19 12:42:16

From Proposal to Passage: Enacted U.S. AI Laws, 2023–2025
fpf.org/blog/from-proposal-to-
@…

@arXiv_nlinPS_bot@mastoxiv.page
2026-02-20 08:39:31

Bright Fractional Single and Multi-Solitons in a Prototypical Nonlinear Schr{\"o}dinger Paradigm: Existence, Stability and Dynamics
Robert J. Decker, A. Demirkaya, T. J. Alexander, P. G. Kevrekidis
arxiv.org/abs/2602.17175 arxiv.org/pdf/2602.17175 arxiv.org/html/2602.17175
arXiv:2602.17175v1 Announce Type: new
Abstract: In the present work we explore features of single and pairs of solitary waves in a fractional variant of the nonlinear Schr{\"o}dinger equation. Motivated by the recent experimental realization of arbitrary fractional exponents, upon quantifying the tail properties of such coherent structures, we detail their destabilization when the fractional exponent $\alpha$ acquires values $\alpha<1$ and showcase how the relevant destabilization is associated with collapse type phenomena. We then turn to in- and out-of-phase pairs of such waveforms and illustrate how they generically exist for arbitrary $\alpha$ when we cross the harmonic limit, i.e., for $\alpha>2$. Importantly, we use the parameter $\alpha$ as a ``bifurcation parameter'' in order to connect the harmonic ($\alpha=2$) and biharmonic ($\alpha=4$) limits. Remarkably, not only do we retrieve the instability of all solitonic pairs in the biharmonic case, but showcase a stabilization feature of particular branches of such multipulses that is {\it unique} to the fractional case and does not arise -- to our knowledge -- for integer multi-pulse settings. We explain systematically this stabilization via spectral analysis and expand upon the implications of our results for the potential observability of fractional multipulse solitary waves.
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