output
20022025
most citedThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

5k citations

Showing 2018Show all

9 papers · 1 filter

astro-ph.HE201824 cited

Detecting the signatures of helium in type Iax supernovae

M. R. Magee, S. A. Sim, R. Kotak +2

Recent studies have argued that the progenitor system of type Iax supernovae must consist of a carbon-oxygen white dwarf accreting from a helium star companion. Based on existing e…

astro-ph.EP201827 cited

HATS-54b-HATS-58Ab: five new transiting hot Jupiters including one with a possible temperate companion

Néstor Espinoza, Joel D. Hartman, Gaspar Á. Bakos +18

We report the discovery by the HATSouth project of 5 new transiting hot Jupiters (HATS-54b through HATS-58Ab). HATS-54b, HATS-55b and HATS-58Ab are prototypical short period ($P =…

math.OA2018

Operator system structures and extensions of Schur multipliers

Ying-Fen Lin, Ivan G. Todorov

For a given C*-algebra , we establish the existence of maximal and minimal operator -system structures on an AOU -space. In the case $\mathca…

astro-ph.HE2018144 cited

Investigating the properties of stripped-envelope supernovae, what are the implications for their progenitors?

S. J. Prentice, C. Ashall, P. A. James +41

We present observations and analysis of 18 stripped-envelope supernovae observed during 2013 -- 2018. This sample consists of 5 H/He-rich SNe, 6 H-poor/He-rich SNe, 3 narrow lined…

math.OC2018

Aerial navigation in obstructed environments with embedded nonlinear model predictive control

Elias Small, Pantelis Sopasakis, Emil Fresk +2

We propose a methodology for autonomous aerial navigation and obstacle avoidance of micro aerial vehicles (MAV) using nonlinear model predictive control (NMPC) and we demonstrate i…

astro-ph.EP2018

The effect of carbon grain destruction on the chemical structure of protoplanetary disks

Chen-En Wei, Hideko Nomura, Jeong-Eun Lee +3

The bulk composition of the Earth is dramatically carbon poor compared to that of the interstellar medium, and this phenomenon extends to the asteroid belt. To interpret this carbo…