Results 31 to 40 of about 130 (118)
Certifying Anosov representations
Bulletin of the London Mathematical Society, Volume 58, Issue 4, April 2026.Abstract By providing new finite criteria which certify that a finitely generated subgroup of SL(d,R)$\operatorname{SL}(d,\operatorname{\mathbb {R}})$ or SL(d,C)$\operatorname{SL}(d,\mathbb {C})$ is projective Anosov, we obtain a practical algorithm to verify the Anosov condition.
J. Maxwell Riestenberg
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Multiplicity and stability of closed geodesics on bumpy Finsler 3-spheres [PDF]
Calculus of Variations and Partial Differential Equations, 2007 We prove that for every $\Q$-homological Finsler 3-sphere $(M,F)$ with a bumpy and irreversible metric $F$, either there exist two non-hyperbolic prime closed geodesics, or there exist at least three prime closed geodesics.
Duan, Huagui, Long, Yiming
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Limits of cubic differentials and buildings
Proceedings of the London Mathematical Society, Volume 132, Issue 4, April 2026.Abstract In the Labourie–Loftin parameterization of the Hitchin component of surface group representations into SL(3,R)$\mathrm{SL}(3,\mathbb {R})$, we prove an asymptotic formula for holonomy along rays in terms of local invariants of the holomorphic differential defining that ray.
John Loftin +2 more
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Entropy rigidity for cusped Hitchin representations
Journal of Topology, Volume 19, Issue 1, March 2026.Abstract We establish an entropy rigidity theorem for Hitchin representations of geometrically finite Fuchsian groups which generalizes a theorem of Potrie and Sambarino for Hitchin representations of closed surface groups. In the process, we introduce the class of (1,1,2)‐hypertransverse groups and show for such a group that the Hausdorff dimension of
Richard Canary +2 more
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Mean Value Property Related to the Finsler p‐Laplacian
Abstract and Applied Analysis, Volume 2026, Issue 1, 2026.In this paper, we investigate the mean value property of a function associated with the solution of homogeneous Finsler p‐Laplacian equation. For this purpose, we present the relationship between the volume of a Finsler ball and the surface area of a Finsler sphere, and the fundamental solution of the partial differential equation involving the Finsler
Benyam Mebrate, Mohammad Safi Ullah
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Projectively flat Finsler 2-spheres of constant curvature [PDF]
Selecta Mathematica, 1997 AMS-TeX v2.1, amsppt.sty (v.
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Observer Design and Residual Evaluation of System Actuators With Lipschitz Nonlinearity
Complexity, Volume 2026, Issue 1, 2026.Summary: This paper studies observer design and residual evaluation of system actuators with Lipschitz nonlinearity. A fault detection observer for actuators that satisfies the Lipschitz nonlinearity condition is proposed in the finite‐frequency domain to ensure its robustness to disturbances and sensitivity to faults under bounded fault amplitude ...
Zhihao Zhang +4 more
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Curvature‐dimension condition of sub‐Riemannian α$\alpha$‐Grushin half‐spaces
Transactions of the London Mathematical Society, Volume 12, Issue 1, December 2025.Abstract We provide new examples of sub‐Riemannian manifolds with boundary equipped with a smooth measure that satisfy the RCD(K,N)$\mathsf {RCD}(K, N)$ condition. They are constructed by equipping the half‐plane, the hemisphere and the hyperbolic half‐plane with a two‐dimensional almost‐Riemannian structure and a measure that vanishes on their ...
Samuël Borza, Kenshiro Tashiro
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Geodesic orbit spheres and constant curvature in Finsler geometry [PDF]
Differential Geometry and its Applications, 2018 In version 2 of this paper, a reference has been added, and a minor mistake in the introduction section has been ...
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A note on Laplacian bounds, deformation properties, and isoperimetric sets in metric measure spaces
Journal of the London Mathematical Society, Volume 112, Issue 5, November 2025.Abstract In the setting of length PI spaces satisfying a suitable deformation property, it is known that each isoperimetric set has an open representative. In this paper, we construct an example of a length PI space (without the deformation property) where an isoperimetric set does not have any representative whose topological interior is nonempty ...
Enrico Pasqualetto, Tapio Rajala
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