2 papers
cs.IT2020
Gopala-Hemachandra codes revisited
L. Childers, K. Gopalakrishnan
Gopala-Hemachandra codes are a variation of the Fibonacci universal code and have applications in cryptography and data compression. We show that codes always exist for…
math.GR2010
Simply Intersecting Pair Maps in the Mapping Class Group
Leah Childers
The Torelli group, I(S_g), is the subgroup of the mapping class group consisting of elements that act trivially on the homology of the surface. There are three types of elements th…