Zobrazeno 1 - 10
of 402
pro vyhledávání: '"Brown, Aaron P."'
Let $f$ and $g$ be two volume preserving, Anosov diffeomorphisms on $\mathbb{T}^2$, sharing common stable and unstable cones. In this paper, we find conditions for the existence of (dissipative) neighborhoods of $f$ and $g$, $\mathcal{U}_f$ and $\mat
Externí odkaz:
http://arxiv.org/abs/2409.18252
Autor:
Wiley, James, Brown, Aaron, Kupke, Renate, Cosens, Maren, Wright, Shelley A., Maire, Jerome, Magnone, Kenneth, Kress, Evan, Wang, Eric, Johnson, Chris, Larkin, James E., Fitzgerald, Michael P., Kassis, Marc, Jones, Tucker
Publikováno v:
Proc. SPIE 13096, Ground-based and Airborne Instrumentation for Astronomy X, 130967B (18 July 2024)
Liger is an adaptive optics (AO) fed imager and integral field spectrograph (IFS) designed to take advantage of the Keck All-sky Precision Adaptive-optics (KAPA) upgrade to the Keck I telescope. Liger adapts the design of the InfraRed Imaging Spectro
Externí odkaz:
http://arxiv.org/abs/2409.16263
Autor:
Brown, Aaron, Lee, Homin
We study smooth actions by lattices $\Gamma$ in higher-rank simple Lie groups $G$ assuming one element of the action acts with positive topological entropy and prove a number of new rigidity results. For lattices $\Gamma$ in $\mathrm{SL}(n,\mathbb{R}
Externí odkaz:
http://arxiv.org/abs/2409.05991
We revisit the theory of normal forms for non-uniformly contracting dynamics. We collect a number of lemmas and reformulations of the standard theory that will be used in other projects.
Externí odkaz:
http://arxiv.org/abs/2405.16208
We study actions by lattices in higher-rank (semi)simple Lie groups on compact manifolds. By classifying certain measures invariant under a related higher-rank abelian action (the diagonal action on the suspension space) we deduce a number of new rig
Externí odkaz:
http://arxiv.org/abs/2405.16202
Autor:
Brown, Aaron L., Salvador, Matteo, Shi, Lei, Pfaller, Martin R., Hu, Zinan, Harold, Kaitlin E., Hsiai, Tzung, Vedula, Vijay, Marsden, Alison L.
In numerical simulations of cardiac mechanics, coupling the heart to a model of the circulatory system is essential for capturing physiological cardiac behavior. A popular and efficient technique is to use an electrical circuit analogy, known as a lu
Externí odkaz:
http://arxiv.org/abs/2310.13780
Autor:
Konopacky, Quinn M., Baker, Ashley D., Mawet, Dimitri, Fitzgerald, Michael P., Jovanovic, Nemanja, Beichman, Charles, Ruane, Garreth, Bertz, Rob, Terada, Hiroshi, Dekany, Richard, Lingvay, Larry, Kassis, Marc, Anderson, David, Tamura, Motohide, Benneke, Bjorn, Beatty, Thomas, Do, Tuan, Nishiyama, Shogo, Plavchan, Peter, Wang, Jason, Wang, Ji, Burgasser, Adam, Ruffio, Jean-Baptiste, Zhang, Huihao, Brown, Aaron, Fucik, Jason, Gibbs, Aidan, Gibson, Rose, Halverson, Sam, Johnson, Christopher, Karkar, Sonia, Kotani, Takayuki, Kress, Evan, Leifer, Stephanie, Magnone, Kenneth, Maire, Jerome, Pahuja, Rishi, Porter, Michael, Roberts, Mitsuko, Sappey, Ben, Thorne, Jim, Wang, Eric, Artigau, Etienne, Blake, Geoffrey A., Canalizo, Gabriela, Chen, Guo, Doppmann, Greg, Doyon, Rene, Dressing, Courtney, Fang, Min, Greene, Thomas, Herczeg, Greg, Hillenbrand, Lynne, Howard, Andrew, Kane, Stephen, Kataria, Tiffany, Kempton, Eliza, Knutson, Heather, Lafreniere, David, Liu, Chao, Metchev, Stanimir, Millar-Blanchaer, Max, Narita, Norio, Pandey, Gajendra, Rajaguru, S. P., Robertson, Paul, Salyk, Colette, Sato, Bunei, Schlawin, Evertt, Sengupta, Sujan, Sivarani, Thirupathi, Skidmore, Warren, Vasisht, Gautam, Yasui, Chikako, Zhang, Hui
HISPEC is a new, high-resolution near-infrared spectrograph being designed for the W.M. Keck II telescope. By offering single-shot, R=100,000 between 0.98 - 2.5 um, HISPEC will enable spectroscopy of transiting and non-transiting exoplanets in close
Externí odkaz:
http://arxiv.org/abs/2309.11050
Autor:
Korzoun, Nikolas, Benbow, Wystan, Brown, Aaron, Foote, Gregory, Hanlon, William F., Hervet, Olivier, Hoang, John, Holder, Jamie, Horowitz, Paul, Liu, Wei, Maire, Jérôme, Rault-Wang, Nicolas, Werthimer, Dan, Wiley, James, Williams, David A., Wright, Shelley A.
Publikováno v:
PoS(ICRC2023)787
The Panoramic Search for Extraterrestrial Intelligence (PANOSETI) experiment is designed to detect pulsed optical signals on nanosecond timescales. PANOSETI is therefore sensitive to Cherenkov radiation generated by extensive air showers, and can be
Externí odkaz:
http://arxiv.org/abs/2308.09607
Autor:
Maire, Jérôme, Wright, Shelley A., Holder, Jamie, Anderson, David, Benbow, Wystan, Brown, Aaron, Cosens, Maren, Foote, Gregory, Hanlon, William F., Hervet, Olivier, Horowitz, Paul, Howard, Andrew W., Lee, Ryan, Liu, Wei, Raffanti, Rick, Rault-Wang, Nicolas, Stone, Remington P. S., Werthimer, Dan, Wiley, James, Williams, David A.
Optical SETI (Search for Extraterrestrial Intelligence) instruments that can explore the very fast time domain, especially with large sky coverage, offer an opportunity for new discoveries that can complement multimessenger and time domain astrophysi
Externí odkaz:
http://arxiv.org/abs/2210.01356
Autor:
Cosens, Maren, Wright, Shelley A., Brown, Aaron, Fitzgerald, Michael, Johnson, Chris, Jones, Tucker, Kassis, Marc, Kress, Evan, Kupke, Renate, Larkin, James E., Magnone, Kenneth, McGurk, Rosalie, Rundquist, Nils-Erik, Sohn, Ji Man, Wang, Eric, Wiley, James, Yeh, Sherry
Publikováno v:
Proc. SPIE 12184, Ground-based and Airborne Instrumentation for Astronomy IX, 12184-224 (July 2022)
Liger is a next-generation near-infrared imager and integral field spectrograph (IFS) planned for the W.M. Keck Observatory. Liger is designed to take advantage of improved adaptive optics (AO) from the Keck All-Sky Precision Adaptive Optics (KAPA) u
Externí odkaz:
http://arxiv.org/abs/2208.07938