Zobrazeno 1 - 10
of 9 108
pro vyhledávání: '"P. Reiser"'
Autor:
Phillips, JP, Sidky, Emil Y., Terzioglu, Fatma, Reiser, Ingrid S., Bal, Guillaume, Pan, Xiaochuan
The goal of this work is to study occurrences of non-unique solutions in dual-energy CT (DECT) for objects containing water and a contrast agent. Previous studies of the Jacobian of nonlinear systems identified that a vanishing Jacobian determinant i
Externí odkaz:
http://arxiv.org/abs/2411.12862
Autor:
Reiser, Philipp, Tripaldi, Francesca
We consider the problem of preserving weighted Riemannian metrics of positive Bakry-\'Emery Ricci curvature along surgery. We establish two theorems of this type: One for connected sums, and one for surgeries along higher-dimensional spheres. In cont
Externí odkaz:
http://arxiv.org/abs/2410.18859
Autor:
Girelli, Anita, Bin, Maddalena, Filianina, Mariia, Dargasz, Michelle, Anthuparambil, Nimmi Das, Möller, Johannes, Zozulya, Alexey, Andronis, Iason, Timmermann, Sonja, Berkowicz, Sharon, Retzbach, Sebastian, Reiser, Mario, Raza, Agha Mohammad, Kowalski, Marvin, Akhundzadeh, Mohammad Sayed, Schrage, Jenny, Woo, Chang Hee, Senft, Maximilian D., Reichart, Lara Franziska, Leonau, Aliaksandr, Rajaiah, Prince Prabhu, Chèvremont, William, Seydel, Tilo, Hallmann, Jörg, Rodriguez-Fernandez, Angel, Pudell, Jan-Etienne, Brausse, Felix, Boesenberg, Ulrike, Wrigley, James, Youssef, Mohamed, Lu, Wei, Jo, Wonhyuk, Shayduk, Roman, Madsen, Anders, Lehmkühler, Felix, Paulus, Michael, Zhang, Fajun, Schreiber, Frank, Gutt, Christian, Perakis, Fivos
Understanding protein motion within the cell is crucial for predicting reaction rates and macromolecular transport in the cytoplasm. A key question is how crowded environments affect protein dynamics through hydrodynamic and direct interactions at mo
Externí odkaz:
http://arxiv.org/abs/2410.08873
Autor:
Reiser, Philipp
We give new examples of manifolds that appear as cross sections of tangent cones of non-collapsed Ricci limit spaces. It was shown by Colding-Naber that the homeomorphism types of the tangent cones of a fixed point of such a space do not need to be u
Externí odkaz:
http://arxiv.org/abs/2409.11954
Autor:
Esposito, Stefano, Chen, Anpei, Reiser, Christian, Bulò, Samuel Rota, Porzi, Lorenzo, Schwarz, Katja, Richardt, Christian, Zollhöfer, Michael, Kontschieder, Peter, Geiger, Andreas
High-quality real-time view synthesis methods are based on volume rendering, splatting, or surface rendering. While surface-based methods generally are the fastest, they cannot faithfully model fuzzy geometry like hair. In turn, alpha-blending techni
Externí odkaz:
http://arxiv.org/abs/2409.02482
Autor:
Wu, Jianchang, Torresi, Luca, Hu, ManMan, Reiser, Patrick, Zhang, Jiyun, Rocha-Ortiz, Juan S., Wang, Luyao, Xie, Zhiqiang, Zhang, Kaicheng, Park, Byung-wook, Barabash, Anastasia, Zhao, Yicheng, Luo, Junsheng, Wang, Yunuo, Lüer, Larry, Deng, Lin-Long, Hauch, Jens A., Seok, Sang Il, Friederich, Pascal, Brabec, Christoph J.
The inverse design of tailored organic molecules for specific optoelectronic devices of high complexity holds an enormous potential, but has not yet been realized1,2. The complexity and literally infinite diversity of conjugated molecular structures
Externí odkaz:
http://arxiv.org/abs/2407.00729
Autor:
Sidky, Emil Y., Wu, Xiangyi, Duan, Xiaoyu, Huang, Hailing, Zhao, Wei, Zhang, Leo Y., Phillips, John Paul, Zhang, Zheng, Chen, Buxin, Xia, Dan, Reiser, Ingrid S., Pan, Xiaochuan
An optimization-based image reconstruction algorithm is developed for contrast enhanced digital breast tomosynthesis (DBT) using dual-energy scanning. The algorithm minimizes directional total variation (TV) with a data discrepancy and non-negativity
Externí odkaz:
http://arxiv.org/abs/2406.07306
Autor:
Reiser, Philipp
We consider the problem of preserving positive Ricci curvature along connected sums. In this context, based on earlier work by Perelman, Burdick introduced the notion of core metrics and showed that the connected sum of manifolds with core metrics ad
Externí odkaz:
http://arxiv.org/abs/2406.02274
Cold spray coatings are the sum of countless individual bonding events between single particles impacting on top of one another at high velocities. Thus, the collective behavior of microparticles must be considered to elucidate the origins of coating
Externí odkaz:
http://arxiv.org/abs/2404.05601
Autor:
Balan, Aravind Puthirath, Kumar, Aditya, Reiser, Patrick, Vas, Joseph, Denneulin, Thibaud, Lee, Khoa Dang, Saunderson, Tom G, Tschudin, Märta, Pellet-Mary, Clement, Dutta, Debarghya, Schrader, Carolin, Scholz, Tanja, Geuchies, Jaco, Fu, Shuai, Wang, Hai, Bonanni, Alberta, Lotsch, Bettina V., Nowak, Ulrich, Jakob, Gerhard, Gayles, Jacob, Kovacs, Andras, Dunin-Borkowski, Rafal E., Maletinsky, Patrick, Kläui, Mathias
The exchange bias phenomenon, inherent in exchange-coupled ferromagnetic and antiferromagnetic systems, has intrigued researchers for decades. Van der Waals materials, with their layered structure, provide an optimal platform for probing such physica
Externí odkaz:
http://arxiv.org/abs/2403.05383