Tootfinder

The solenoidal Virasoro algebra and its simple weight modules
Boujemaa Agrebaoui, Walid Mhiri
https://arxiv.org/abs/2403.03753 https://

The solenoidal Virasoro algebra and its simple weight modules
Let $A_n=\mathbb{C}[t_i^{\pm1},~1\leq i\leq n]$ be the algebra of Laurent polynomials in $n$-variables. Let $μ=(μ_1,\ldots,μ_n)$ be a generic vector in $\mathbb{C}^n$ and $Γ_μ=\{μ\cdotα,α\in \mathbb{Z}^n\}$ where $μ\cdotα=\displaystyle\sum_{i=1}^nμ_iα_i$ for $α=(α_1,\ldots,α_n)\in \mathbb{Z}^n$. Denote by $d_μ$ the vector field: $$d_μ=\displaystyle\sum_{i=1}^nμ_it_i\frac{d}{dt_i}.$$ In \cite{BiFu}, Y. Billig and V. Futorny introduce the solenoidal Lie algebra $\mathbf{W}…

Kinetic temperature and radial flow velocity estimation using identified hadrons and light (anti-)nuclei produced in relativistic heavy-ion collisions at RHIC and LHC
Junaid Tariq, M. U. Ashraf, Grigory Nigmatkulov
https://arxiv.org/abs/2403.02759

Kinetic temperature and radial flow velocity estimation using identified hadrons and light (anti-)nuclei produced in relativistic heavy-ion collisions at RHIC and LHC
We report the investigation of the kinetic freeze-out properties of identified hadrons ($π^\pm$, $K^\pm$ and $p(\bar p)$) along with light (anti-)nuclei $d (\bar d)$, $t (\bar t)$ and ${}^{3}He$ in relativistic heavy-ion collisions at RHIC and LHC energies. A simultaneous fit is performed with the Blast-Wave (BW) model to the transverse momentum ({\ppt}) spectra of identified hadrons together with light (anti-)nuclei produced in {\auau} collisions at {\sqrtsNN} = 7.7 -- 200 GeV and in {\pbpb} …

My iOS 17.4.1 exhibits an extremely annoying bug in iOS Shortcuts.
Dialogs (for input, for display) stop being displayed blocking the shortcut.
The aggravating factor besides breaking the shortcuts is that the only solution I could find is to restart the phone. This makes it extremely frustrating as an experience to a level that not even old days Windows required restarting this often.
My searches are not finding anything useful.

Do those a-holes at Adobe actually think I'm going to pay 4x what I pay for my monthly mobile phone usage for *Acrobat*? <mad laughter ensues>
Here I was, printing out a .pdf and they literally broke my workflow, sending me to their stupid website. I used to love that company. Now I don't even use PS.

My iOS 17.4.1 exhibits an extremely annoying bug in iOS Shortcuts.
Dialogs (for input, for display) stop being displayed blocking the shortcut.
The aggravating factor besides breaking the shortcuts is that the only solution I could find is to restart the phone. This makes it extremely frustrating as an experience to a level that not even old days Windows required restarting this often.
My searches are not finding anything useful.

Folgende Petitionen können auf dem Petitionsportal des Bundestags nur noch heute mitgezeichnet werden:
159746: Außenpolitik. Friedensvertrag zwischen Aserbaidschan und Armenien #ePetition_159746
161591: Körperverletzung. Erweiterung des § 224 des Strafgesetzbuches (Gefährliche Körperverletzung)

Lightweight Deep Learning Based Channel Estimation for Extremely Large-Scale Massive MIMO Systems
Shen Gao, Peihao Dong, Zhiwen Pan, Xiaohu You
https://arxiv.org/abs/2402.08916

Lightweight Deep Learning Based Channel Estimation for Extremely Large-Scale Massive MIMO Systems
Extremely large-scale massive multiple-input multiple-output (XL-MIMO) systems introduce the much higher channel dimensionality and incur the additional near-field propagation effect, aggravating the computation load and the difficulty to acquire the prior knowledge for channel estimation. In this article, an XL-MIMO channel network (XLCNet) is developed to estimate the high-dimensional channel, which is a universal solution for both the near-field users and far-field users with different chann…

The Impact of Pradhan Mantri Ujjwala Yojana on Indian Households
Nabeel Asharaf, Richard S. J. Tol
https://arxiv.org/abs/2403.17112 https://

The Impact of Pradhan Mantri Ujjwala Yojana on Indian Households
This study critically evaluates the impact of the Pradhan Mantri Ujjwala Yojana (PMUY) on LPG accessibility among poor households in India. Using Propensity Score Matching and Difference-in-Differences estimators and the National Family Health Survey (NFHS) dataset, the Average Treatment Effect on the interdedly Treated is a modest 2.1 percentage point increase in LPG consumption due to PMUY, with a parallel decrease in firewood consumption. Regional analysis reveals differential impacts, with …

P\'eclet dependent Interactions of Self-Propelled Droplets
Prateek Dwivedi, Sobiya Ashraf, Pawan Kumar, Dipin Pillai, Rahul Mangal
https://arxiv.org/abs/2404.13740

Péclet dependent Interactions of Self-Propelled Droplets
Interactions among biologically active agents is facilitated by their self-generated chemical and hydrodynamic fields. In order to elucidate the pair-wise interactions between such micro-organisms, we employ active droplets as a model system, capable of self-generating chemical and hydrodynamic fields. We demonstrate that the solute Péclet number ($Pe$), characterizing the relative strength of its convective to diffusive transport, plays a crucial role in determining how the chemical and hydro…

Zero-energy Devices for 6G: Technical Enablers at a Glance
Onel L\'opez, Ritesh Kumar Singh, Dinh-Thuy Phan-Huy, Efstathios Katranaras, Nafiseh Mazloum, Riku J\"antti, Hamza Khan, Osmel Rosabal, Pavlos Alexias, Prasoon Raghuwanshi, David Ruiz-Guirola, Bikramjit Singh, Andreas H\"oglund, Dung Pham Van, Amirhossein Azarbahram, Jeroen Famaey

Zero-energy Devices for 6G: Technical Enablers at a Glance
Low-cost, resource-constrained, maintenance-free, and energy-harvesting (EH) Internet of Things (IoT) devices, referred to as zero-energy devices (ZEDs), are rapidly attracting attention from industry and academia due to their myriad of applications. To date, such devices remain primarily unsupported by modern IoT connectivity solutions due to their intrinsic fabrication, hardware, deployment, and operation limitations, while lacking clarity on their key technical enablers and prospects. Herein…