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Huagui Duan

0000-0002-7911-0653
math.DSmath.SGmath.DG

On Valency

published · living versions
W_h7kywter·v1 · currentpublished
The second closed geodesic on Finsler manifolds with Z2\mathbb{Z}_2 fundamental group
with Hui Liu, Wei Wang
1 version

Preprints & journals

21 papers in the corpus · 2007–2026
The minimal period solution of Hamiltonian systems with even potentials2610.29496v1 · Huagui Duan, Yan Wu2026 · 0 citationsarXiv
The second closed geodesic on Finsler manifolds with Z2\mathbb{Z}_2 fundamental group2610.25253v1 · Huagui Duan, Hui Liu, Wei Wang2026 · 0 citationsarXivon Valency
Closed Reeb orbits on contact type hypersurfaces in T∗SnT^*S^n2603.07894v1 · Huagui Duan, Zihao Qi2026 · 0 citationsarXiv
On the common index jump theorem and further developments2509.11119v3 · Huagui Duan, Yiming Long, Wei Wang et al.2025 · 0 citationsarXiv
Four closed characteristics on compact star-shaped hypersurfaces in R8\mathbb{R}^{8}2409.04460v1 · Huagui Duan, Dong Xie2024 · 0 citationsarXiv
On the minimal number of closed geodesics on positively curved Finsler spheres2406.15705v1 · Huagui Duan, Dong Xie2024 · 0 citationsarXiv
Three closed characteristics on non-degenerate star-shaped hypersurfaces in R6\mathbf{R}^{6}2401.13259v1 · Huagui Duan, Hui Liu, Yiming Long et al.2024 · 0 citationsarXiv
Multiple closed geodesics on Finsler 33-dimensional sphere2309.00211v2 · Huagui Duan, Zihao Qi2023 · 1 citationarXiv
Multiplicity and stability of closed geodesics on positively curved Finsler 44-spheres2207.02405v2 · Huagui Duan, Dong Xie2022 · 0 citationsarXiv
A dichotomy result for closed characteristics on compact star-shaped hypersurfaces in R2n\mathbf{R}^{2n}2205.14789v1 · Huagui Duan, Hui Liu, Wenyan Ren2022 · 1 citationarXiv
Generalized common index jump theorem with applications to closed characteristics on star-shaped hypersurfaces and beyond2205.07082v2 · Huagui Duan, Hui Liu, Yiming Long et al.2022 · 6 citationsJournal of Functional Analysis,2024
Multiplicity of closed geodesics on bumpy Finsler manifolds with elliptic closed geodesics2201.10975v2 · Huagui Duan, Dong Xie2022 · 1 citationarXiv
Multiplicity and ellipticity of closed characteristics on compact star-shaped hypersurfaces in R2n{\bf R}^{2n}1601.03470v1 · Huagui Duan, Hui Liu2016 · 0 citationsarXiv
Non-hyperbolic closed characteristics on non-degenerate star-shaped hypersurfaces in R2n{\bf R}^{2n}1510.08648v2 · Huagui Duan, Hui Liu, Yiming Long et al.2015 · 3 citationsarXiv
The enhanced common index jump theorem for symplectic paths and non-hyperbolic closed geodesics on Finsler manifolds1510.02872v2 · Huagui Duan, Yiming Long, Wei Wang2015 · 37 citationsarXiv
Non-hyperbolic closed geodesics on positively curved Finsler spheres1508.05577v1 · Huagui Duan2015 · 6 citationsarXiv
Two elliptic closed geodesics on positively curved Finsler spheres1504.00245v2 · Huagui Duan2015 · 9 citationsarXiv
The index quasi-periodicity and multiplicity of closed geodesics1008.1458v2 · Huagui Duan, Yiming Long2010 · 7 citationsarXiv
The index growth and multiplicity of closed geodesics1003.3593v2 · Huagui Duan, Yiming Long2010 · 32 citationsarXiv
Multiplicity and stability of closed geodesics on bumpy Finsler 3-spheres0705.4326v2 · Huagui Duan, Yiming Long2007 · 13 citationsarXiv
Multiple closed geodesics on bumpy Finsler nn-spheres0705.4327v1 · Huagui Duan, Yiming Long2007 · 41 citationsJ. Differential Equations 233 (2007) 221-240
Career total: 43 works. 21 are in this corpus.

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