Tootfinder

Opinion | Operation Spiderweb’s drone attack on Russia exposes all air bases - The Washington Post
https://www.washingtonpost.com/opinions/2025/06/01/ukraine-drone-attack-russia-bombers/
Ukraines massage again to generals all…

This https://arxiv.org/abs/2409.15683 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_qu…

Quantum DeepONet: Neural operators accelerated by quantum computing
In the realm of computational science and engineering, constructing models that reflect real-world phenomena requires solving partial differential equations (PDEs) with different conditions. Recent advancements in neural operators, such as deep operator network (DeepONet), which learn mappings between infinite-dimensional function spaces, promise efficient computation of PDE solutions for a new condition in a single forward pass. However, classical DeepONet entails quadratic complexity concerni…

Sequences of LCD AG codes and LCP of AG Codes attaining the Tsfasman-Vladut-Zink bound
Adler Marques, Luciane Quoos
https://arxiv.org/abs/2505.23937 https:…

Sequences of LCD AG codes and LCP of AG Codes attaining the Tsfasman-Vladut-Zink bound
Since Massey introduced linear complementary dual (LCD) codes in 1992 and Bhasin et al. later formalized linear complementary pairs (LCPs) of codes - structures with important cryptographic applications - these code families have attracted significant interest. We construct infinite sequences $(C_i)_{i \geq 1}$ of LCD codes and of LCPs $(C', D')_{i \geq 1}$ over $\mathbb{F}_{q^2}$ obtained from the Garcia-Stichtenoth tower of function fields, where we describe suitable non-special divisors of s…

This https://arxiv.org/abs/2502.09300 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Optimal response for stochastic differential equations by local kernel perturbations
We consider a random dynamical system on $\mathbb{R}^d$, whose dynamics is defined by a stochastic differential equation. The annealed transfer operator associated with such systems is a kernel operator. Given a set of feasible infinitesimal perturbations $P$ to this kernel, with support in a certain compact set, and a specified observable function $ϕ: \mathbb{R}^d \to \mathbb{R}$, we study which infinitesimal perturbation in $P$ produces the greatest change in expectation of $ϕ$. We establis…

Great point by Karen Hao in this [PODCAST] interview: Open AI has become an EMPIRE like the East India Trading Company did historically. Acting with impunity for their own self interests w/o nation-state consequences.
https://www.patreon.com/posts/130137015?utm_campaign=posts…

Some Characteristics of Almost $\omega$-Bach Solitons
Paritosh Ghosh, Hemangi Madhusudan Shah, Arindam Bhattacharyya
https://arxiv.org/abs/2505.24316 https…

Some Characteristics of Almost $ω$-Bach Solitons
In this article, we introduce $ω$-Bach tensor corresponding to one form $ω$ and correspondingly introduce almost $ω$-Bach solitons, thereby generalizing the existing notion of Bach tensor and almost Bach solitons. We characterize almost $ω$-Bach solitons, when the potential vector field of the soliton generates an infinitesimal harmonic transformation or is an affine conformal vector field, or is a projective vector field or is a Killing vector field, when the $ω$-Bach tensor is divergence…

LLMs often nail short-term tasks but AI agents can spiral into insane meltdowns over time. This AI-powered vending machine tried to email the FBI to say it was a victim of cyberfraud and then declared its quantum state "collapsed":
https://www.linked…

On the flow topology of swirl jets upon impingement
Premchand V. Chandra, Pradip Dutta
https://arxiv.org/abs/2505.23203 https://arxiv…

On the flow topology of swirl jets upon impingement
Jet impingement enhances heat transfer and is characterised by the complex flow patterns formed when a jet impacts a plate aligned normal to it. While traditional round jet impingement has been extensively studied to understand flow and associated heat transfer, there is still room for research in investigating flow structures in swirl jet impingement. This paper focuses on the flow topology of swirl jets generated by a 45-degree vane swirler, impinging on a flat plate studied at dimensionless …

Inifinite Aaaiiiiiii ☠️ https://masto.ai/@socprof/114598141553721196

This https://arxiv.org/abs/2407.13859 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Indecomposable continua for unbounded itineraries of exponential maps
We study the dynamics of the exponential maps $\E: \C \longrightarrow \C$ defined by $\E(z) = λe^z$, where $λ> \frac{1}{e}$. We prove that for itineraries of a certain form, the set of all points sharing the given itinerary, together with the point at infinity, is an indecomposable continuum in the Riemann sphere. These itineraries contain infinitely many blocks of zeros whose lengths increase, and they may be unbounded. We prove that in every such continuum, there exists exactly one point wh…