Zobrazeno 1 - 10
of 66 362
pro vyhledávání: '"Wirth A"'
Autor:
Wirth, Henriette, Haas, Jaroslav, Šubr, Ladislav, Jerabkova, Tereza, Yan, Zhiqiang, Kroupa, Pavel
Context. The duration of star formation (SF) in globular clusters (GCs) is an essential aspect for understanding their formation. Contrary to previous presumptions that all stars above 8 M explode as core-collapse supernovae (CCSNe), recent evidence
Externí odkaz:
http://arxiv.org/abs/2410.12933
Unresolved binaries have a strong influence on the observed parameters of stellar clusters (SCs). We quantify this influence and compute the resulting mass underestimates and stellar mass function (MF). N-body simulations of realistic SCs were used t
Externí odkaz:
http://arxiv.org/abs/2410.12932
The field of meta-optics has grown to include metalenses spanning the ultraviolet to terahertz regimes. Imaging is a key application of meta-optics, with recent works demonstrating meta-optical imaging with advanced functionalities including wide fie
Externí odkaz:
http://arxiv.org/abs/2410.11122
Autor:
Krapp, Lothar Sebastian, Wirth, Laura
The Fundamental Theorem of Statistical Learning states that a hypothesis space is PAC learnable if and only if its VC dimension is finite. For the agnostic model of PAC learning, the literature so far presents proofs of this theorem that often tacitl
Externí odkaz:
http://arxiv.org/abs/2410.10243
Autor:
Wirth, Benedikt
The Large Deformation Diffeomorphic Metric Mapping (LDDMM) or flow of diffeomorphism is a classical framework in the field of shape spaces and is widely applied in mathematical imaging and computational anatomy. Essentially, it equips a group of diff
Externí odkaz:
http://arxiv.org/abs/2410.06788
Autor:
Kiefer, Lara, Wirth, Felix, Bertin, Alexandre, Becker, Petra, Bohatý, Ladislav, Schmalzl, Karin, Stunault, Anne, Rodríguez-Velamazán, J. Alberto, Fabelo, Oscar, Braden, Markus
RuO$_2$ was considered for a long time to be a paramagnetic metal with an ideal rutile-type structure down to low temperatures, but recent studies on single-crystals claimed evidence for antiferromagnetic order and some symmetry breaking in the cryst
Externí odkaz:
http://arxiv.org/abs/2410.05850
In this paper, we study the Dynamic Parameterized Subset Sampling (DPSS) problem in the Word RAM model. In DPSS, the input is a set,~$S$, of~$n$ items, where each item,~$x$, has a non-negative integer weight,~$w(x)$. Given a pair of query parameters,
Externí odkaz:
http://arxiv.org/abs/2409.18036
Autor:
Yu, Hairou, Wirth, Christopher L.
We present a study combining experimental measurements, theoretical analysis, and simulations to investigate core-shell microcapsules interacting with a solid boundary, with a particular focus on understanding the short-range potential energy well ar
Externí odkaz:
http://arxiv.org/abs/2408.15945
Given a graph $G=(V,E)$ and a set $T=\{ (s_i, t_i) : 1\leq i\leq k \}\subseteq V\times V$ of $k$ pairs, the $k$-vertex-disjoint-paths (resp. $k$-edge-disjoint-paths) problem asks to determine whether there exist~$k$ pairwise vertex-disjoint (resp. ed
Externí odkaz:
http://arxiv.org/abs/2408.03933
The net frequency (NF) of a string, of length $m$, in a text, of length $n$, is the number of occurrences of the string in the text with unique left and right extensions. Recently, Guo et al. [CPM 2024] showed that NF is combinatorially interesting a
Externí odkaz:
http://arxiv.org/abs/2408.00308