TOI-1259Ab — a gas giant planet with 2.7% deep transits and a bound white dwarf companion

Posted by klaurent MIT

Kavli Affiliate: George Ricker | First 5 Authors: David V. Martin, Kareem El-Badry, Vedad Kunovac Hodžić, Amaury H. M. J. Triaud, Ruth Angus | Summary: We present TOI-1259Ab, a 1.0 Rjup gas giant planet transiting a 0.71 Rsun K-dwarf on a 3.48 day orbit. The system also contains a bound white dwarf companion TOI-1259B with […]


Continue.. TOI-1259Ab — a gas giant planet with 2.7% deep transits and a bound white dwarf companion

Exact uniform modulus of continuity and Chung’s LIL for the generalized fractional Brownian motion

Posted by klaurent Peking

Kavli Affiliate: Ran Wang | First 5 Authors: Ran Wang, Yimin Xiao, , , | Summary: The generalized fractional Brownian motion (GFBM) $X:={X(t)}_{tge0}$ with parameters $gamma in [0, 1)$ and $alphain left(-frac12+frac{gamma}{2}, , frac12+frac{gamma}{2} right)$ is a centered Gaussian $H$-self-similar process introduced by Pang and Taqqu (2019) as the scaling limit of power-law shot noise […]


Continue.. Exact uniform modulus of continuity and Chung’s LIL for the generalized fractional Brownian motion