Keyword Factory
This tool helps you to expand your technical vocabulary using the arXiv dataset.
Note that terms which occur infrequently in arXiv articles will not return good (if any) results.
Read about our method here.
apollonian circle
is associated with:
super-apollonian,   
interstices,   
apollonian-gasket,   
sphere-packings,   
descartes,   
kontorovich,   
packing,   
curvatures,   
quadratic-form,   
non-elementary,   
schottky,   
tangent,   
equidistribution,   
repeatedly,   
farey,   
kleinian,   
hyperbolic-space,   
mutually,   
integers
Using these keywords in combination
with apollonian circle will
help you expand your search horizons.