Zobrazeno 1 - 10
of 11 760
pro vyhledávání: '"P. Van De Ven"'
Continuous fields (or bundles) of $C^*$-algebras form an important ingredient for describing emergent phenomena, such as phase transitions and spontaneous symmetry breaking. In this work, we consider the continuous $C^*$-bundle generated by increasin
Externí odkaz:
http://arxiv.org/abs/2410.08538
Autor:
Kacharov, Nikolay, Tahmasebzadeh, Behzad, Cioni, Maria-Rosa L., van de Ven, Glenn, Zhu, Ling, Khoperskov, Sergey
We use Gaia DR3 to explore how well equilibrium dynamical models based on the Jeans equations and the Schwarzschild orbit superposition method are able to describe LMC's 5-dimensional phase-space distribution and line-of-sight (LOS) velocity distribu
Externí odkaz:
http://arxiv.org/abs/2410.05374
Learning from Demonstration offers great potential for robots to learn to perform agricultural tasks, specifically selective harvesting. One of the challenges is that the target fruit can be oscillating while approaching. Grasping oscillating targets
Externí odkaz:
http://arxiv.org/abs/2409.16957
Autor:
Clontz, C., Seth, A. C., Dotter, A., Häberle, M., Nitschai, M. S., Neumayer, N., Feldmeier-Krause, A., Latour, M., Wang, Z., Souza, S. O., Kacharov, N., Bellini, A., Libralato, M., Pechetti, R., van de Ven, G., Alfaro-Cuello, M.
We present age estimates for over 8100 sub-giant branch (SGB) stars in Omega Centauri ($\omega$ Cen) to study its star formation history. Our large data set, which combines multi-wavelength HST photometry with MUSE metallicities, provides an unpreced
Externí odkaz:
http://arxiv.org/abs/2409.13855
Autor:
Santucci, Giulia, Lagos, Claudia Del P., Harborne, Katherine E., Derkenne, Caro, Poci, Adriano, Thater, Sabine, McDermid, Richard M., Mendel, J. Trevor, Wisnioski, Emily, Croom, Scott M., Ferré-Mateu, Anna, Muller, Eric G. M., van de Sande, Jesse, Sharma, Gauri, Sweet, Sarah M., Tsukui, Takafumi, Valenzuela, Lucas M., van de Ven, Glenn, Zafar, Tayyaba
Schwarzschild dynamical models are now regularly employed in large surveys of galaxies in the local and distant Universe to derive information on galaxies' intrinsic properties such as their orbital structure and their (dark matter and stellar) mass
Externí odkaz:
http://arxiv.org/abs/2409.05940
Autor:
Penkov, Ivan, Tikhomirov, Alexander S.
The Barth-Van de Ven-Tyurin-Sato Theorem claims that any finite rank vector bundle on the infinite complex projective space $\mathbf{P}^\infty$ is isomorphic to a direct sum of line bundles. We establish sufficient conditions on a locally complete li
Externí odkaz:
http://arxiv.org/abs/1405.3897
In this study, we present the Graph Sub-Graph Network (GSN), a novel hybrid image classification model merging the strengths of Convolutional Neural Networks (CNNs) for feature extraction and Graph Neural Networks (GNNs) for structural modeling. GSN
Externí odkaz:
http://arxiv.org/abs/2407.14772
Autor:
Koller, M., Ziegler, B., Ciocan, B. I., Thater, S., Mendel, J. T., Wisnioski, E., Battisti, A. J., Harborne, K. E., Foster, C., Lagos, C., Croom, S. M., Grasha, K., Papaderos, P., Remus, R. S., Sharma, G., Sweet, S. M., Valenzuela, L. M., van de Ven, G., Zafar, T.
Publikováno v:
A&A 689, A315 (2024)
Star formation rates (SFRs), gas-phase metallicities, and stellar masses are crucial for studying galaxy evolution. The different relations resulting from these properties give insights into the complex interplay of gas inside galaxies and their evol
Externí odkaz:
http://arxiv.org/abs/2406.20017
We study the classical and quantum KMS conditions within the context of spin lattice systems. Specifically, we define a strict deformation quantization (SDQ) for a $\mathbb{S}^2$-valued spin lattice system over $\mathbb{Z}^d$ generalizing the renown
Externí odkaz:
http://arxiv.org/abs/2406.12342
Autor:
Nitschai, M. S., Neumayer, N., Häberle, M., Clontz, C., Seth, A. C., Milone, A. P., Alfaro-Cuello, M., Bellini, A., Dreizler, S., Feldmeier-Krause, A., Husser, T. -O., Kacharov, N., Kamann, S., Latour, M., Libralato, M., van de Ven, G., Voggel, K., Wang, Z.
Publikováno v:
ApJ 970, 152 (2024)
$\omega$ Centauri, the most massive globular cluster in the Milky Way, has long been suspected to be the stripped nucleus of a dwarf galaxy that fell into the Galaxy a long time ago. There is considerable evidence for this scenario including a large
Externí odkaz:
http://arxiv.org/abs/2406.01688