41 citations · 73 across the 16 of their papers we have counts for
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math.MG2015★ 1 cited
Relation between spherical designs through a Hopf map
Takayuki Okuda
Cohn--Conway--Elkies--Kumar [Experiment. Math. (2007)] described that one can construct a family of designs on from a design on . In this paper, we pr…
math.DG2015★ 1 cited
Homogeneous space with non virtually abelian discontinuous groups but without any proper SL(2,R)-action
Takayuki Okuda
In the study of discontinuous groups for non-Riemannian homogeneous spaces, the idea of "continuous analogue" gives a powerful method (T. Kobayashi [Math. Ann. 1989]). For example,…