polysphere

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English[edit]

Etymology[edit]

poly- +‎ sphere

Noun[edit]

polysphere (plural polyspheres)

  1. (mathematics) A product of spheres.
    • 2016, Sungkyu Jung, “Inference on subspheres model for directional data”, in arXiv[1]:
      Such a problem is generalized to an estimation of concentric, co-dimension 1, subspheres of a polysphere.