2023
DOI: 10.1007/s00013-022-01809-y
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On polyharmonic helices in space forms

Abstract: In this article, we study polyharmonic curves of constant curvature where we mostly focus on the case of curves on the sphere. We classify polyharmonic curves of constant curvature in three-dimensional space forms and derive an explicit family of polyharmonic curves on the sphere. Our results give new insights into the geometric structure of higher order variational problems.

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Cited by 4 publications
(2 citation statements)
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“…In the following, we will give a non-exhaustive overview on the current status of research on triharmonic maps. Triharmonic curves of constant curvature in various ambient geometries have been studied in [ 19 , 27 , 28 ], polyharmonic, and hence in particular triharmonic, helices in space forms were classified in [ 8 ]. The first attempt of explicitly constructing triharmonic maps in the sphere was carried out in [ 16 ] which was later systematically extended in [ 20 ].…”
Section: Introduction and Resultsmentioning
confidence: 99%
“…In the following, we will give a non-exhaustive overview on the current status of research on triharmonic maps. Triharmonic curves of constant curvature in various ambient geometries have been studied in [ 19 , 27 , 28 ], polyharmonic, and hence in particular triharmonic, helices in space forms were classified in [ 8 ]. The first attempt of explicitly constructing triharmonic maps in the sphere was carried out in [ 16 ] which was later systematically extended in [ 20 ].…”
Section: Introduction and Resultsmentioning
confidence: 99%
“…Note that in the case of dim M = 1 the functionals (1.4), (1.5) and (1.6) coincide and the critical points are given by polyharmonic curves. For the current status of research on this subject we refer to the recent article [9] and references cited in that manuscript. It can directly be seen that every harmonic map, that is a solution of τ (φ) = 0, automatically is a critical point of (1.4), (1.5) as well as of (1.6).…”
Section: Introduction and Resultsmentioning
confidence: 99%