Zobrazeno 1 - 10
of 8 953
pro vyhledávání: '"Merker, A"'
An ordered graph is a graph with a total order over its vertices. A linear layout of an ordered graph is a partition of the edges into sets of either non-crossing edges, called stacks, or non-nesting edges, called queues. The stack (queue) number of
Externí odkaz:
http://arxiv.org/abs/2412.12786
Autor:
Chen, Victor, Merker, Joel
With various jet orders $k$ and weights $n$, let $E_{k,n}^{\rm GG}$ be the Green-Griffiths bundles over the projective space $\mathbb{P}^N (\mathbb{C})$. Denote by $\mathcal{O} (d)$ the tautological line bundle over $\mathbb{P}^N (\mathbb{C})$. Altho
Externí odkaz:
http://arxiv.org/abs/2410.12752
A graph class $\mathcal{G}$ admits product structure if there exists a constant $k$ such that every $G \in \mathcal{G}$ is a subgraph of $H \boxtimes P$ for a path $P$ and some graph $H$ of treewidth $k$. Famously, the class of planar graphs, as well
Externí odkaz:
http://arxiv.org/abs/2409.01732
Autor:
Heyd, Julien, Merker, Joel
We determine all affinely homogeneous hypersurfaces S^3 in R^4 whose Hessian is (invariantly) of constant rank 2, including the simply transitive ones. We find 34 inequivalent terminal branches yielding each to a nonempty moduli space of homogeneous
Externí odkaz:
http://arxiv.org/abs/2404.18565
Autor:
Heyd, Julien, Merker, Joel
We determine all affinely homogeneous models for surfaces $S^2 \subset \mathbb{R}^4$, including the simply transitive models. We employ an improved power series method of equivalence, which captures invariants at the origin, creates branches, and inf
Externí odkaz:
http://arxiv.org/abs/2402.18437
Autor:
Vural, Jasmin, Merker, Claire, Löffler, Moritz, Leuenberger, Daniel, Schraff, Christoph, Stiller, Olaf, Schomburg, Annika, Knist, Christine, Haefele, Alexander, Hervo, Maxime
In a joint effort, MeteoSwiss and Deutscher Wetterdienst (DWD) address the need for improving the initial state of the atmospheric boundary layer (ABL) by exploiting ground-based profiling observations that aim to fill the existing observational gap
Externí odkaz:
http://arxiv.org/abs/2312.05691
Autor:
Margo Diricks, Sabine Petersen, Lennart Bartels, Thiên-Trí Lâm, Heike Claus, Maria Paula Bajanca-Lavado, Susanne Hauswaldt, Ricardo Stolze, Omar Jiménez Vázquez, Christian Utpatel, Stefan Niemann, Jan Rupp, Inken Wohlers, Matthias Merker
Publikováno v:
Genome Medicine, Vol 16, Iss 1, Pp 1-17 (2024)
Abstract Background Haemophilus influenzae is an opportunistic bacterial pathogen that can cause severe respiratory tract and invasive infections. The emergence of β-lactamase-negative ampicillin-resistant (BLNAR) strains and unclear correlations be
Externí odkaz:
https://doaj.org/article/d614820fbd2044fd8051fe69d4fd5270
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract To date it is only partially understood how the brain is cleared of waste products resulting from its high metabolic activity, although this process has important implications for the development and progression of neurodegenerative diseases
Externí odkaz:
https://doaj.org/article/91ae41d7ae6f4f8aa234c1b7e4e471d2
A linear layout of a graph $ G $ consists of a linear order $\prec$ of the vertices and a partition of the edges. A part is called a queue (stack) if no two edges nest (cross), that is, two edges $ (v,w) $ and $ (x,y) $ with $ v \prec x \prec y \prec
Externí odkaz:
http://arxiv.org/abs/2305.16087
Autor:
Van-Cuong Pham, Claudia Jasmin Rödel, Mariaelena Valentino, Matteo Malinverno, Alessio Paolini, Juliane Münch, Candice Pasquier, Favour C Onyeogaziri, Bojana Lazovic, Romuald Girard, Janne Koskimäki, Melina Hußmann, Benjamin Keith, Daniel Jachimowicz, Franziska Kohl, Astrid Hagelkruys, Josef M Penninger, Stefan Schulte-Merker, Issam A Awad, Ryan Hicks, Peetra U Magnusson, Eva Faurobert, Massimiliano Pagani, Salim Abdelilah-Seyfried
Publikováno v:
EMBO Molecular Medicine, Vol 16, Iss 11, Pp 2827-2855 (2024)
Abstract Cerebral cavernous malformations (CCMs) are anomalies of the cerebral vasculature. Loss of the CCM proteins CCM1/KRIT1, CCM2, or CCM3/PDCD10 trigger a MAPK-Krüppel-like factor 2 (KLF2) signaling cascade, which induces a pathophysiological p
Externí odkaz:
https://doaj.org/article/a3e67a3c4c2b45fb843c16dfd7fbb6eb