Tootfinder

@arXiv_astrophHE_bot@mastoxiv.page
2025-10-09 09:08:51

1FLAT: a Firmamento-based catalog of AGN in Fermi-LAT high Galactic latitude {\gamma}-ray sources
P. Giommi, M. Doro, M. Gouv\^ea, L. Fronte, F. Metruccio, F. Arneodo, U. Barres de Almeida, S. Di Pippo, T. Kerscher, A. Macci\'o, B. Mazzon, M. Morrone, E. Prandini, A. Rodr\'iguez, A. Ruina, N. Sahakyan, L. Silveri, D. Tripathi
https://

1FLAT: a Firmamento-based catalog of AGN in Fermi-LAT high Galactic latitude γ-ray sources
We present a systematic reassessment of 5,062 high-Galactic latitude gamma-ray sources from the Fermi-LAT 4FGL-DR4 catalog using Firmamento, a web-based platform for multi-frequency source discovery and analysis. Our goal is to provide an independent evaluation of LAT gamma-ray source associations through alternative spectral and spatial methods that combine recent and legacy survey data, supplemented by human supervision of spectral energy distributions (SEDs), source morphology, flux variabil…

@compfu@mograph.social
2025-12-22 11:31:34

Entry to an exhibition for kids at Munich‘s „Haus der Kunst“
#München #art #museum

The camera moves closely along a floor that is covered by multiple layers of colourful and random scribbles. They have been made by visitors to the museum using wax crayons. At the end of the video the camera pans up to reveal a view of the whole room. A tall attium, ca 20 by 40 meters, with a brown marble floor (all covered in crayon scribbles), white columns and overhead lighting. A small number of visitors is strolling across the room.

@waidler@bayerwald.social
2025-10-17 14:39:03

Man könnte es Mauerblümchen nennen
#mauerblumchen

@jorgecandeias@mastodon.social
2025-12-25 17:38:26

RE: https://masto.pt/@sapopt/115781406831661632
Escumalha a condenar que outra escumalha faça o mesmo (ou quase, pelo menos para jš) que ela faz.
Maravilha de gente, hã?

@arXiv_mathph_bot@mastoxiv.page
2025-10-13 08:29:30

A Morphology-Adaptive Random Feature Method for Inverse Source Problem of the Helmholtz Equation
Xinwei Hu, Jingrun Chen, Haijun Yu
https://arxiv.org/abs/2510.09213 https://

A Morphology-Adaptive Random Feature Method for Inverse Source Problem of the Helmholtz Equation
The inverse source problem for the Helmholtz equation poses significant challenges, particularly when sources exhibit complex or discontinuous geometries. Traditional numerical methods suffer from prohibitive computational costs, while machine learning-based approaches such as Physics-Informed Neural Networks (PINNs) and the Random Feature Method (RFM) -- though computationally efficient for inverse problems -- lack the intrinsic machinery to handle the sharp morphological features in such sing…

@nfdi4culture@nfdi.social
2025-11-03 10:43:10

Wie gut ist eigentlich eure #GLAM -Sammlung #galerie, #bibliothek, #archiv,

Tootfinder

Opt-in global Mastodon full text search. Join the index!