Zobrazeno 1 - 10
of 11 852
pro vyhledávání: '"A Aryan"'
Autor:
Jiang, Ruichen, Mokhtari, Aryan
In this paper, we propose a quasi-Newton method for solving smooth and monotone nonlinear equations, including unconstrained minimization and minimax optimization as special cases. For the strongly monotone setting, we establish two global convergenc
Externí odkaz:
http://arxiv.org/abs/2410.02626
Autor:
Srivastav, S., Chen, T. -W., Gillanders, J. H., Rhodes, L., Smartt, S. J., Huber, M. E., Aryan, A., Yang, S., Beri, A., Cooper, A. J., Nicholl, M., Smith, K. W., Stevance, H. F., Carotenuto, F., Chambers, K. C., Aamer, A., Angus, C. R., Fulton, M. D., Moore, T., Smith, I. A., Young, D. R., de Boer, T., Gao, H., Lin, C. -C., Lowe, T., Magnier, E. A., Minguez, P., Pan, Y. -C., Wainscoat, R. J.
Fast X-ray transients (FXTs) are extragalactic bursts of X-rays first identified in archival X-ray data, and now routinely discovered by the Einstein Probe in real time, which is continuously surveying the night sky in the soft ($0.5 - 4$ keV) X-ray
Externí odkaz:
http://arxiv.org/abs/2409.19070
Autor:
Esmailpour, Aryan, Sintos, Stavros
Clustering plays a crucial role in computer science, facilitating data analysis and problem-solving across numerous fields. By partitioning large datasets into meaningful groups, clustering reveals hidden structures and relationships within the data,
Externí odkaz:
http://arxiv.org/abs/2409.18498
We investigate the 1D stellar evolution of a 16.5 M$_{\odot}$ zero-age main-sequence star having different initial rotations. Starting from the pre-main-sequence, the models evolve up to the onset of the core collapse stage. The collapse of such a ma
Externí odkaz:
http://arxiv.org/abs/2409.18189
It has been widely accepted that mass-accreting white dwarfs (WDs) are the progenitors of Type Ia supernovae or electron-capture supernovae. Previous work has shown that the accretion rate could affect the elemental abundance on the outer layers of C
Externí odkaz:
http://arxiv.org/abs/2409.16588
Autor:
Warwick, B., Lyman, J., Pursiainen, M., Coppejans, D. L., Galbany, L., Jones, G. T., Killestein, T. L., Kumar, A., Oates, S. R., Ackley, K., Anderson, J. P., Aryan, A., Breton, R. P., Chen, T. W., Clark, P., Dhillon, V. S., Dyer, M. J., Gal-Yam, A., Galloway, D. K., Gutiérrez, C. P., Gromadzki, M., Inserra, C., Jiménez-Ibarra, F., Kelsey, L., Kotak, R., Kravtsov, T., Kuncarayakti, H., Magee, M. R., Matilainen, K., Mattila, S., Müller-Bravo, T. E., Nicholl, M., Noysena, K., Nuttall, L. K., O'Brien, P., O'Neill, D., Pallé, E., Pessi, T., Petrushevska, T., Pignata, G., Pollacco, D., Ragosta, F., Ramsay, G., Sahu, A., Sahu, D. K., Singh, A., Sollerman, J., Stanway, E., Starling, R., Steeghs, D., Teja, R. S., Ulaczyk, K.
SN 2023tsz is a Type Ibn supernova (SNe Ibn) discovered in an extremely low-mass host. SNe Ibn are an uncommon subtype of stripped-envelope core-collapse SNe. They are characterised by narrow helium emission lines in their spectra and are believed to
Externí odkaz:
http://arxiv.org/abs/2409.14147
Prompt emission of GRB 230812B stands out as one of the most luminous events observed by both the Fermi-GBM and LAT. Prompt emission spectral analysis (both time-integrated and resolved) of this burst supports an additional thermal component together
Externí odkaz:
http://arxiv.org/abs/2409.13391
Autor:
Gulick, Hannah, Lu, Jessica R., Sood, Aryan, Beckwith, Steven V. W., Claveau, Charles-Antoine, Bloom, Joshua S., Rider, Kodi, Werthimer, Dan, Liu, Wei, Nir, Guy, Lee, Harrison, McCauley, Jeremy
Publikováno v:
Proceedings Volume 13092, Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave
The rise of time-domain astronomy including electromagnetic counterparts to gravitational waves, gravitational microlensing, explosive phenomena, and even astrometry with Gaia, are showing the power and need for surveys with high-cadence, large area,
Externí odkaz:
http://arxiv.org/abs/2409.11471
Bayesian optimization (BO) is a powerful approach to sample-efficient optimization of black-box functions. However, in settings with very few function evaluations, a successful application of BO may require transferring information from historical ex
Externí odkaz:
http://arxiv.org/abs/2409.05325
Autor:
Gupta, Rahul, Ror, A. K., Pandey, S. B., Racusin, J., Moss, M., Aryan, A., Klingler, N., Castro-Tirado, A. J.
We have analyzed the prompt and afterglow characteristics of the intermediate luminosity burst ``GRB 210210A". Our prompt emission analysis indicates that GRB 210210A is among the softest long GRBs detected by the Swift-BAT. The time-integrated promp
Externí odkaz:
http://arxiv.org/abs/2409.04871