22 citations · 59 across the 32 of their papers we have counts for
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math.MG2026
Identification of generic polygonal domains by integral-geometric invariants
Jun O'Hara
We study a reconstruction problem of planar domains from non-local integral-geometric invariants. We show that a generic polygonal domain, not necessarily convex, is uniquely deter…
math.GT2026
CR-invariant energy of Legendrian knots in the Heisenberg group
Yoshihiko Matsumoto, Jun O'Hara
We introduce an energy functional for Legendrian knots in the 3-dimensional Heisenberg group , which serves as a sub-Riemannian analog of the Möbius invariant knot ene…