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20182026
most citedDecomposition of generalized O'Hara's energies

4 citations · 6 across the 4 of their papers we have counts for

collaborators

5 papers

math.DG2026

Exact Hessian Cancellation and Quartic Nondegeneracy at the Round Circle

Aya Ishizeki

We study the decomposed Möbius energies and at the round circle and determine their complete normal Hessians: and $H_2(C)=-(4π/3)(|D_s|^3-…

math.DG2020

Upper and lower bounds and modulus of continuity of decomposed Möbius energies

Aya Ishizeki, Takeyuki Nagasawa

The Möbius energy is one of the knot energies, and is named after its Möbius invariant property. It is known to have several different expressions. One is in terms of the cosine of…

math.DG2019★ 2 cited

A Möbius invariant discretization and decomposition of the Möbius energy

Simon Blatt, Aya Ishizeki, Takeyuki Nagasawa

The Möbius energy, defined by O'Hara, is one of the knot energies, and named after the Möbius invariant property which was shown by Freedman-He-Wang. The energy can be decomposed i…

math.DG2019★ 4 cited

Decomposition of generalized O'Hara's energies

Aya Ishizeki, Takeyuki Nagasawa

O'Hara introduced several functionals as knot energies. One of them is the Möbius energy. We know its Möbius invariance from Doyle-Schramm's cosine formula. It is also known that t…

math.FA2018

A Möbius invariant discretization of O'Hara's Möbius energy

Simon Blatt, Aya Ishizeki, Takeyuki Nagasawa

We introduce a new discretization of O'Hara's Möbius energy. In contrast to the known discretizations of Simon and Kim and Kusner it is invariant under Möbius transformations of th…