Zobrazeno 1 - 10
of 11 006
pro vyhledávání: '"Roberge, A"'
We evaluate the performance of various configurations of the Canadian Regional Climate Model (CRCM6-GEM5) in simulating 10-meter wind speeds using data from 27 AmeriFlux stations across North America. The assessment employs a hierarchy of error metri
Externí odkaz:
http://arxiv.org/abs/2408.15932
The weak degeneracy of a graph $G$ is a numerical parameter that was recently introduced by the first two authors with the aim of understanding the power of greedy algorithms for graph coloring. Every $d$-degenerate graph is weakly $d$-degenerate, bu
Externí odkaz:
http://arxiv.org/abs/2406.02792
Autor:
Brennan, Aoife, Matrà, Luca, Marino, Sebastián, Wilner, David, Qi, Chunhua, Hughes, A. Meredith, Roberge, Aki, Hales, Antonio S., Redfield, Seth
The origin and evolution of CO gas in debris disks has been debated since its initial detection. The gas could have a primordial origin, as a remnant of the protoplanetary disk or a secondary exocometary origin. This paper investigates the origin of
Externí odkaz:
http://arxiv.org/abs/2405.13116
For a graph $G$ and a list assignment $L$ with $|L(v)|=k$ for all $v$, an $L$-packing consists of $L$-colorings $\varphi_1,\cdots,\varphi_k$ such that $\varphi_i(v)\ne\varphi_j(v)$ for all $v$ and all distinct $i,j\in\{1,\ldots,k\}$. Let $\chi^{\star
Externí odkaz:
http://arxiv.org/abs/2401.01332
Autor:
Worthen, Kadin, Chen, Christine H., Brittain, Sean, Lu, Cicero, Rebollido, Isabel, Brennan, Aoife, Matrà, Luca, Melis, Carl, Delgado, Timoteo, Roberge, Aki, Mazoyer, Johan
We present high-spectral resolution M-band spectra from iSHELL on NASA's Infrared Telescope Facility (IRTF) along the line of sight to the debris disk host star HD 32297. We also present a Gemini Planet Imager (GPI) H-band polarimetric image of the H
Externí odkaz:
http://arxiv.org/abs/2312.09106
The pseudoforest version of the Strong Nine Dragon Tree Conjecture states that if a graph $G$ has maximum average degree $\text{mad}(G) = 2 \max_{H \subseteq G} \frac{e(G)}{v(G)}$ at most $2(k + \frac{d}{k+d+1})$, then it has a decomposition into $k+
Externí odkaz:
http://arxiv.org/abs/2310.00931
Autor:
Postle, Luke, Smith-Roberge, Evelyne
We show that there exists a constant $c > 0$ such that if $G$ is a planar graph with 5-correspondence assignment $(L,M)$, then $G$ has at least $2^{c\cdot v(G)}$ distinct $(L,M)$-colourings. This confirms a conjecture of Langhede and Thomassen. More
Externí odkaz:
http://arxiv.org/abs/2309.17291
Autor:
Bailey, Vanessa P., Bendek, Eduardo, Monacelli, Brian, Baker, Caleb, Bedrosian, Gasia, Cady, Eric, Douglas, Ewan S., Groff, Tyler, Hildebrandt, Sergi R., Kasdin, N. Jeremy, Krist, John, Macintosh, Bruce, Mennesson, Bertrand, Morrissey, Patrick, Poberezhskiy, Ilya, Subedi, Hari B., Rhodes, Jason, Roberge, Aki, Ygouf, Marie, Zellem, Robert T., Zhao, Feng, Zimmerman, Neil T.
The Nancy Grace Roman Space Telescope Coronagraph Instrument is a critical technology demonstrator for NASA's Habitable Worlds Observatory. With a predicted visible-light flux ratio detection limit of 1E-8 or better, it will be capable of reaching ne
Externí odkaz:
http://arxiv.org/abs/2309.08672
Combining 3D vision with tactile sensing could unlock a greater level of dexterity for robots and improve several manipulation tasks. However, obtaining a close-up 3D view of the location where manipulation contacts occur can be challenging, particul
Externí odkaz:
http://arxiv.org/abs/2303.06542
Autor:
Cataldi, Gianni, Aikawa, Yuri, Iwasaki, Kazunari, Marino, Sebastian, Brandeker, Alexis, Hales, Antonio, Henning, Thomas, Higuchi, Aya E., Hughes, A. Meredith, Janson, Markus, Kral, Quentin, Matrà, Luca, Moór, Attila, Olofsson, Göran, Redfield, Seth, Roberge, Aki
The origin and evolution of gas in debris disks is still not well understood. Secondary gas production from cometary material or a primordial origin have been proposed. So far, observations have mostly concentrated on CO, with only few C observations
Externí odkaz:
http://arxiv.org/abs/2305.12093