Zobrazeno 1 - 10
of 25 594
pro vyhledávání: '"P Vaz"'
Autor:
Lampis, Michael, Mitsou, Valia, Nemery, Edouard, Otachi, Yota, Vasilakis, Manolis, Vaz, Daniel
In this paper we study the Spanning Tree Congestion problem, where we are given a graph $G=(V,E)$ and are asked to find a spanning tree $T$ of minimum maximum congestion. Here, the congestion of an edge $e\in T$ is the number of edges $uv\in E$ such
Externí odkaz:
http://arxiv.org/abs/2410.08314
Autor:
Johnson, Jess A., Vaz, Amali, Montoya, Manny, Morzinski, Katie M., Patience, Jennifer, Sivanandam, Suresh, Brusa, Guido, Durney, Olivier, Gardner, Andrew, Guyon, Olivier, Harrison, Lori, Jones, Ron, Leisenring, Jarron, Males, Jared, Payan, Bianca, Perez, Lauren, Rotman, Yoav, Taylor, Jacob, Vargas, Dan, West, Grant
The MMT Adaptive optics exoPlanet characterization System (MAPS) is currently in its engineering phase, operating on-sky at the MMT Telescope on Mt. Hopkins in southern Arizona. The MAPS Adaptive Secondary Mirror's actuators are controlled by a close
Externí odkaz:
http://arxiv.org/abs/2409.12480
We construct a 2-functor from the Kac-Moody 2-category for the extended quantum affine sl(3) to the homotopy 2-category of bounded chain complexes with values in the Kac-Moody 2-category for quantum gl(3), categorifying the evaluation map between the
Externí odkaz:
http://arxiv.org/abs/2409.10434
Publikováno v:
Appl. Numer. Math. 207 (2025) 339--347
We propose a nonstandard finite difference scheme for the Susceptible-Infected-Removed (SIR) continuous model. We prove that our discretized system is dynamically consistent with its continuous counterpart and we derive its exact solution. We end wit
Externí odkaz:
http://arxiv.org/abs/2409.09157
We consider the unexploited/exploited logistic equation and study the stability of equilibrium points through Lyapunov functions. Then, we apply first and second order optimality conditions for the optimal control of the total biomass yield. Finally,
Externí odkaz:
http://arxiv.org/abs/2409.09077
Autor:
da Silva, Davide Clode, Bernardes, Marina Musse, Ceretta, Nathalia Giacomini, de Souza, Gabriel Vaz, Silva, Gabriel Fonseca, Bordini, Rafael Heitor, Musse, Soraia Raupp
Machine learning has significantly advanced healthcare by aiding in disease prevention and treatment identification. However, accessing patient data can be challenging due to privacy concerns and strict regulations. Generating synthetic, realistic da
Externí odkaz:
http://arxiv.org/abs/2409.04424
Generalizing the dihedral picture for G(M,M,2), we construct Hecke algebras (and categories) and asymptotic counterparts. We think of these as associated with the complex reflection group G(M,M,N).
Comment: 35 pages, many figures, comments welco
Comment: 35 pages, many figures, comments welco
Externí odkaz:
http://arxiv.org/abs/2409.01005
Autor:
Krämer-Flecken, A., Proll, J. H. E., Weir, G., Costello, P., Fuchert, G., Geiger, J., Heuraux, S., Knieps, A., Langenberg, A., Mendes, S. Vaz, Pablant, N., Pasch, E., Rahbarnia, K., Sabot, R., Salazar, L., Smith, H. M., Thomsen, H., Windisch, T., Xiang, H. M., W7-X-team, the
In the past, quasi coherent modes were reported for nearly all tokamaks. The general definition describes modes as quasi coherent when the magnitude squared coherence is in the range of \SIrange{0.3}{0.6}{}. Quasi coherent modes are observed in the p
Externí odkaz:
http://arxiv.org/abs/2408.12900
Autor:
Taylor, Jacob, Swanson, Robin, Levesque, Parker, Lamb, Masen, Vaz, Amali, Montoya, Manny, Gardner, Andrew, Morzinski, Katie M., Sivanandam, Suresh
With the commissioning of the refurbished adaptive secondary mirror (ASM) for the 6.5-meter MMT Observatory under way, special consideration had to be made to properly calibrate the mirror response functions to generate an interaction matrix (IM). Th
Externí odkaz:
http://arxiv.org/abs/2408.06974
We study the geometry and topology of $\Delta$-Springer varieties associated with two-row partitions. These varieties were introduced in recent work by Griffin-Levinson-Woo to give a geometric realization of a symmetric function appearing in the Delt
Externí odkaz:
http://arxiv.org/abs/2407.10792