Tootfinder

MINCE II. Neutron capture elements
P. Fran\c{c}ois, G. Cescutti, P. Bonifacio, E. Caffau, L. Monaco, M. Steffen, J. Puschnig, F. Calura, S. Cristallo, P. Di Marcantonio, V. Dobrovolskas, M. Franchini, A. J. Gallagher, C. J. Hansen, A. Korn, A. Kuvinskas, R. Lallement, L. Lombardo, F. Lucertini, L. Magrini, A. M. Matas Pinto, F. Matteucci, A. Mucciarelli, L. Sbordone, M. Spite, E. Spitoni, M. Valentini

MINCE II. Neutron capture elements
The MINCE (Measuring at Intermediate metallicity Neutron-Capture Elements) project aims to gather the abundances of neutron-capture elements but also of light elements and iron peak elements in a large sample of giant stars in this metallicity range. T The aim of this work is to study the chemical evolution of galactic sub-components recently identified (i.e. Gaia Sausage Enceladus (GSE), Sequoia). We used high signal-to-noise ratios, high-resolution spectra and standard 1D LTE spectrum synthes…

In this #bbuzz 2024 talk, join @thedanicafine and rebuild the world of Apache Kafka®, brick by brick, through the lens of LEGO®. Explore Kafka's inventory of pieces, learn the ins and outs of its core elements, and see how they 'click' together with other APIs and tools.

Tomorrow Europe's regulation on "alternative fuels infrastructure" like #EV charging starts.
I've summarised it in 9 daily posts:
https://www.

Jaap Burger on LinkedIn: The main elements of Europe's AFIR
Tomorrow, on 13 April 2024 📆, most of the provisions of the 🇪🇺 European Alternative Fuels Infrastructure Regulation #AFIR for new charging points (and other…

This https://arxiv.org/abs/2403.01500 has been replaced.
link: https://scholar.google.com/scholar?q=a

On the adjoint Selmer groups of semi-stable elliptic curves and Flach's zeta elements
We explicitly construct the rank one primitive Stark (equivalently, Kolyvagin) system extending a constant multiple of Flach's zeta elements for semi-stable elliptic curves. As its arithmetic applications, we obtain the equivalence between a specific behavior of the Stark system and the minimal modularity lifting theorem, and we also discuss the cyclicity of the adjoint Selmer groups. This Stark system construction yields a more refined interpretation of the collection of Flach's zeta elements …

This https://arxiv.org/abs/2404.07700 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Poset Positional Games
We propose a generalization of positional games, supplementing them with a restriction on the order in which the elements of the board are allowed to be claimed. We introduce poset positional games, which are positional games with an additional structure -- a poset on the elements of the board. Throughout the game play, based on this poset and the set of the board elements that are claimed up to that point, we reduce the set of available moves for the player whose turn it is -- an element of th…

Good morning friends!
One more #photo from last week's hike with friends.
We were just leaving the summit when I looked back and wanted to a say 'good bye 👋' when I saw this perspective. The cross on the left and the #tree winding itself around.
I just thought this is a stron…

This https://arxiv.org/abs/2311.05243 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csSE_…

A higher-order transformation approach to the formalization and analysis of BPMN using graph transformation systems
The Business Process Modeling Notation (BPMN) is a widely used standard notation for defining intra- and inter-organizational workflows. However, the informal description of the BPMN execution semantics leads to different interpretations of BPMN elements and difficulties in checking behavioral properties. In this article, we propose a formalization of the execution semantics of BPMN that, compared to existing approaches, covers more BPMN elements while also facilitating property checking. Our a…

Today's Google Doodle is all about how elements bond!
#Chemistry #STEMeducation #Google

Primitive elements of finite fields $\mathbf{F}_{q^r}$ avoiding affine hyperplanes for $q=4$ and $q=5$
Philipp Alexander Grzywaczyk, Arne Winterhof
https://arxiv.org/abs/2402.09192

Primitive elements of finite fields $\mathbf{F}_{q^r}$ avoiding affine hyperplanes for $q=4$ and $q=5$
For a finite field $\mathbf{F}_{q^r}$ with fixed $q$ and $r$ sufficiently large, we prove the existence of a primitive element outside of a set of $r$ many affine hyperplanes for $q=4$ and $q=5$. This complements earlier results by Fernandes and Reis for $q\ge 7$. For $q=3$ the analogous result can be derived from a very recent bound on character sums of Iyer and Shparlinski. For $q=2$ the set consists only of a single element, and such a result is thus not possible.