Zobrazeno 1 - 10
of 259 295
pro vyhledávání: '"Black, A"'
Autor:
Black, Tobias
We establish the H\"older continuity of bounded nonnegative weak solutions to \begin{align*} \big(\Phi^{-1}(w)\big)_t=\Delta w+\nabla\cdot\big(a(x,t)\Phi^{-1}(w)\big)+b\big(x,t,\Phi^{-1}(w)\big), \end{align*} with convex $\Phi\in C^0([0,\infty))\cap
Externí odkaz:
http://arxiv.org/abs/2410.03307
Autor:
Black, Matthew, Harlander, Robert, Lange, Fabian, Rago, Antonio, Shindler, Andrea, Witzel, Oliver
Fermionic gradient flow in combination with the short-flow-time expansion provides a computational method where the renormalisation of hadronic matrix elements on the lattice can be simplified to address e.g. the issue that operators with different m
Externí odkaz:
http://arxiv.org/abs/2409.18891
Autor:
Pybus, J. R., Ehinger, L., Kolar, T., Devkota, B., Sharp, P., Yu, B., Dalton, M. M., Dutta, D., Gao, H., Hen, O., Piasetzky, E., Santiesteban, S. N., Schmidt, A., Somov, A., Szumila-Vance, H., Adhikari, S., Asaturyan, A., Austregesilo, A., Gayoso, C. Ayerbe, Barlow, J., Berdnikov, V. V., Bhatt, H. D., Bhetuwal, Deepak, Black, T., Briscoe, W. J., Chung, G., Cole, P. L., Deur, A., Dotel, R., Egiyan, H., Eugenio, P., Fanelli, C., Gan, L., Gasparian, A., Guo, J., Hernandez, K., Higinbotham, D. W., Hurck, P., Jaegle, I., Jones, R. T., Kakoyan, V., Li, H., Li, W. B., Linera, G. R., Lyubovitskij, V., Marukyan, H., McCaughan, M. D., McCracken, M., Mizutani, K., Nguyen, D., Oresic, S., Ostrovidov, A. I., Papandreou, Z., Paudel, C., Peters, K., Ritman, J., Schick, A., Schwiening, J., Smith, A., Somov, S., Strakovsky, I., Suresh, K., Tarasov, V. V., Taylor, S., Xiao, T., Zhang, Z., Zhou, X.
We report on the first measurement of $J/\psi$ photoproduction from nuclei in the photon energy range of $7$ to $10.8$ GeV, extending above and below the photoproduction threshold in the free proton of $\sim8.2$ GeV. The experiment used a tagged phot
Externí odkaz:
http://arxiv.org/abs/2409.18463
Autor:
Black, Tobias
In this paper we consider a chemotaxis system with signal consumption and degenerate diffusion of the form \begin{align*} \left\lbrace \begin{array}{r@{}l@{\quad}l} &u_t=\nabla\cdot\big(D(u)\nabla u-uS(u)\nabla v\big)+f(u,v),\\ &v_t=\Delta v- uv,\\ \
Externí odkaz:
http://arxiv.org/abs/2409.14890
Autor:
Zakharov, Egor, Sklyarova, Vanessa, Black, Michael, Nam, Giljoo, Thies, Justus, Hilliges, Otmar
We introduce a new hair modeling method that uses a dual representation of classical hair strands and 3D Gaussians to produce accurate and realistic strand-based reconstructions from multi-view data. In contrast to recent approaches that leverage uns
Externí odkaz:
http://arxiv.org/abs/2409.14778
Autor:
Yeung, Ryan, Black, David, Chen, Patrick B., Lessoway, Victoria, Reid, Janice, Rangel-Suarez, Sergio, Chang, Silvia D., Salcudean, Septimiu E.
Ultrasound is a hand-held, low-cost, non-invasive medical imaging modality which plays a vital role in diagnosing various diseases. Despite this, many rural and remote communities do not have access to ultrasound scans due to the lack of local expert
Externí odkaz:
http://arxiv.org/abs/2409.13058
Recovering the underlying clustering of a set $U$ of $n$ points by asking pair-wise same-cluster queries has garnered significant interest in the last decade. Given a query $S \subset U$, $|S|=2$, the oracle returns yes if the points are in the same
Externí odkaz:
http://arxiv.org/abs/2409.10908
Autor:
Rong, Boxiang, Grigorev, Artur, Wang, Wenbo, Black, Michael J., Thomaszewski, Bernhard, Tsalicoglou, Christina, Hilliges, Otmar
We introduce Gaussian Garments, a novel approach for reconstructing realistic simulation-ready garment assets from multi-view videos. Our method represents garments with a combination of a 3D mesh and a Gaussian texture that encodes both the color an
Externí odkaz:
http://arxiv.org/abs/2409.08189
Autor:
Tripathi, Shashank, Taheri, Omid, Lassner, Christoph, Black, Michael J., Holden, Daniel, Stoll, Carsten
Generating realistic human motion is essential for many computer vision and graphics applications. The wide variety of human body shapes and sizes greatly impacts how people move. However, most existing motion models ignore these differences, relying
Externí odkaz:
http://arxiv.org/abs/2409.03944
The data that underlies automated methods in computer vision and machine learning, such as image retrieval and fine-grained recognition, often comes from crowdsourcing. In contexts that rely on the intrinsic motivation of users, we seek to understand
Externí odkaz:
http://arxiv.org/abs/2409.03012