23 citations · 44 across the 34 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
physics.pop-ph2019
Measuring Mountains on the Moon
Sunil K. Chebolu
Following a technique of Galileo we compute the height on a mountain on the Moon. It is based on a simple observation that precisely on a half Moon day, the Earth, the Moon, and th…
math.RA2019
Fuchs' problem for -groups
Sunil K. Chebolu, Keir Lockridge
Which groups can be the group of units in a ring? This open question, posed by László Fuchs in 1960, has been studied by the authors and others with a variety of restrictions on ei…