Zobrazeno 1 - 10
of 6 996
pro vyhledávání: '"P. Lemke"'
In this paper, we propose LiOn-XA, an unsupervised domain adaptation (UDA) approach that combines LiDAR-Only Cross-Modal (X) learning with Adversarial training for 3D LiDAR point cloud semantic segmentation to bridge the domain gap arising from envir
Externí odkaz:
http://arxiv.org/abs/2410.15833
Quantum cat maps are toy models in quantum chaos associated to hyperbolic symplectic matrices $A\in \operatorname{Sp}(2n,\mathbb{Z})$. The macroscopic limits of sequences of eigenfunctions of a quantum cat map are characterized by semiclassical measu
Externí odkaz:
http://arxiv.org/abs/2410.13449
Autor:
Hua, N., Sun, Y., Rao, P., Hagström, N. Zhou, Stoychev, B. K., Lamb, E. S., Madhavi, M., Botu, S. T., Jeppson, S., Clémence, M., McConnell, A. G., Huang, S. -W., Zerdane, S., Mankowsky, R., Lemke, H. T., Sander, M., Esposito, V., Kramer, P., Zhu, D., Sato, T., Song, S., Fullerton, E. E., Shpyrko, O. G., Kukreja, R., Gerber, S.
Speckle patterns manifesting from the interaction of coherent X-rays with matter offer a glimpse into the dynamics of nanoscale domains that underpin many emergent phenomena in quantum materials. While the dynamics of the average structure can be fol
Externí odkaz:
http://arxiv.org/abs/2408.10050
Optical two-way time and frequency transfer is an enabling technology that has applications ranging from fundamental investigations of relativity to the operation of global navigation satellite systems. While fiber frequency combs have demonstrated t
Externí odkaz:
http://arxiv.org/abs/2408.09291
Several Pulsar Timing Array (PTA) collaborations have recently found evidence for a Gravitational Wave Background (GWB) by measuring the perturbations that this background induces in the time-of-arrivals of pulsar signals. These perturbations are exp
Externí odkaz:
http://arxiv.org/abs/2408.07741
Medical image distributions shift constantly due to changes in patient population and discrepancies in image acquisition. These distribution changes result in performance deterioration; deterioration that continual learning aims to alleviate. However
Externí odkaz:
http://arxiv.org/abs/2407.21216
Several Pulsar Timing Array (PTA) collaborations have recently found evidence for a gravitational wave background (GWB) permeating our galaxy. The origin of this background is still unknown. Indeed, while the gravitational wave emission from inspiral
Externí odkaz:
http://arxiv.org/abs/2407.08705
Autor:
Monti, Maurizio, Siddiqui, Khalid M., Perez-Salinas, Daniel, Agarwal, Naman, Bremholm, Martin, Li, Xiang, Prabhakaran, Dharmalingam, Liu, Xin, Babich, Danylo, Sander, Mathias, Deng, Yunpei, Lemke, Henrik T., Mankowsky, Roman, Liu, Xuerong, Wall, Simon E.
Understanding how light modifies long-range order is key to improve our ability to control material functionality on an ultrafast timescale. Transient spatial heterogeneity has been proposed in many materials, but isolating the dynamics of different
Externí odkaz:
http://arxiv.org/abs/2407.03013
Autor:
Oliver, Robert J. Lemke
Let $k$ be a number field. We provide an asymptotic formula for the number of Galois extensions of $k$ with absolute discriminant bounded by some $X \geq 1$, as $X\to\infty$. We also provide an asymptotic formula for the closely related count of exte
Externí odkaz:
http://arxiv.org/abs/2406.04033
Given a finite group G, we prove that the vector space spanned by the faithful irreducible characters of G is generated by the monomial characters in the vector space. As a consequence, we show that in any family of G-extensions of a fixed number fie
Externí odkaz:
http://arxiv.org/abs/2405.08383