Zobrazeno 1 - 10
of 99 026
pro vyhledávání: '"A, Koenig"'
Autor:
König, Tobias, Yu, Meng
Let $s \in (0, 1]$ and $N > 2s$. It is known that positive solutions to the (fractional) fast diffusion equation $\partial_t u + (-\Delta)^s (u^\frac{N-2s}{N+2s}) = 0$ on $(0, \infty) \times \mathbb R^N$ with regular enough initial datum extinguish a
Externí odkaz:
http://arxiv.org/abs/2411.04783
Autor:
Fontaine, Marin, Busschaert, Clotilde, Benkadoum, Yaniss, Bertrix, Isabeau A., Koenig, Michel, Lefèvre, Frédéric, Marquès, Jean-Raphaël, Oportus, Diego, Ikeda, Akihiko, Matsuda, Yasuhiro H., Falize, Émeric, Albertazzi, Bruno
This study investigates the influence of Herbig-Haro jets on initiating star formation in dense environments. When molecular clouds are nearing gravitational instability, the impact of a protostellar jet could provide the impetus needed to catalyse s
Externí odkaz:
http://arxiv.org/abs/2411.04736
In explainable machine learning, global feature importance methods try to determine how much each individual feature contributes to predicting the target variable, resulting in one importance score for each feature. But often, predicting the target v
Externí odkaz:
http://arxiv.org/abs/2410.23772
We initiate the study of state complexity for continuous-variable quantum systems. Concretely, we consider a setup with bosonic modes and auxiliary qubits, where available operations include Gaussian one- and two-mode operations, single- and two-qubi
Externí odkaz:
http://arxiv.org/abs/2410.19610
Autor:
Karwounopoulos, Johannes, Bieniek, Mateusz, Wu, Zhiyi, Baskerville, Adam L., Koenig, Gerhard, Cossins, Benjamin P., Wood, Geoffrey P. F.
The development of machine-learning (ML) potentials offers significant accuracy improvements compared to molecular mechanics (MM) because of the inclusion of quantum-mechanical effects in molecular interactions. However, ML simulations are several ti
Externí odkaz:
http://arxiv.org/abs/2410.16818
Autor:
Wang, Kunkun, König, J. Lukas K., Yang, Kang, Xiao, Lei, Yi, Wei, Bergholtz, Emil J., Xue, Peng
Monopoles and braids are exotic but elusive aspects of fundamental theories of light and matter. In lattice systems, monopoles of band-structure degeneracies are subject to well-established no-go (doubling) theorems that appear to universally apply i
Externí odkaz:
http://arxiv.org/abs/2410.08191
Autor:
Fokam, Cabrel Teguemne, Nazeer, Khaleelulla Khan, König, Lukas, Kappel, David, Subramoney, Anand
The increasing size of deep learning models has created the need for more efficient alternatives to the standard error backpropagation algorithm, that make better use of asynchronous, parallel and distributed computing. One major shortcoming of backp
Externí odkaz:
http://arxiv.org/abs/2410.05985
Symmetry protected topological (SPT) phases are fundamental quantum many-body states of matter beyond Landau's paradigm. Here, we introduce the concept of quantum restored SPTs (QRSPTs), where the protecting symmetry is spontaneously broken at each i
Externí odkaz:
http://arxiv.org/abs/2410.02689
Recently, there has been a growing interest in Multimodal Large Language Models (MLLMs) due to their remarkable potential in various tasks integrating different modalities, such as image and text, as well as applications such as image captioning and
Externí odkaz:
http://arxiv.org/abs/2409.18753
Autor:
Alabarta, Kevin, Méndez, Mariano, García, Federico, Altamirano, Diego, Zhang, Yuexin, Zhang, Liang, Russell, David M., König, Ole
We use the rms and lag spectra of the type-C quasi-periodic oscillation (QPO) to study the properties of the Comptonisation region (aka corona) during the low/hard and hard-intermediate states of the main outburst and reflare of MAXI J1348$-$630. We
Externí odkaz:
http://arxiv.org/abs/2409.14883