Zobrazeno 1 - 10
of 8 802
pro vyhledávání: '"A. Merker"'
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
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
In this companion paper to our article {\em Accidental CR structures} (arxiv.org, January 2023), thought of as an appendix not submitted for publication, we provide complete explicit lists of infinitesimal CR automorphisms for the concerned CR models
Externí odkaz:
http://arxiv.org/abs/2302.06467
We noticed a discrepancy between \'Elie Cartan and Sigurdur Helgason about the lowest possible dimension in which the simple exceptional Lie group ${\bf E}_8$ can be realized. This raised the question about the lowest dimensions in which various real
Externí odkaz:
http://arxiv.org/abs/2302.03119
Publikováno v:
A preliminary version of this paper is published in the proceedings of the 64th Annual Symposium on Foundations of Computer Science (FOCS 2023)
The stack number of a directed acyclic graph $G$ is the minimum $k$ for which there is a topological ordering of $G$ and a $k$-coloring of the edges such that no two edges of the same color cross, i.e., have alternating endpoints along the topologica
Externí odkaz:
http://arxiv.org/abs/2211.04732
Autor:
Fuzhan Rahmanian, Robert M. Lee, Dominik Linzner, Kathrin Michel, Leon Merker, Balazs B. Berkes, Leah Nuss, Helge Sören Stein
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-16 (2024)
Abstract Predicting and monitoring battery life early and across chemistries is a significant challenge due to the plethora of degradation paths, form factors, and electrochemical testing protocols. Existing models typically translate poorly across d
Externí odkaz:
https://doaj.org/article/63a9271160864095b3cce7172bddab2a
