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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,742 papers · 148 categories

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2 results for “C0-topology”

C^0

-rigidity of the Hamiltonian diffeomorphism group of symplectic rational surfacesmath.SG

Study shows Hamiltonian diffeomorphisms form a connected component in $C^0$ -topology for most symplectic rational surfaces.

problem Understanding the

C^0

-topology of symplectic diffeomorphisms on rational surfaces.

method Combining techniques from symplectic mapping class groups and

C^0

-symplectic topology, establishing

C^0

-distance estimates.

result Hamiltonian diffeomorphisms form a connected component in

C^0

-topology for all but a few exceptions on rational surfaces.

symplectic topology Hamiltonian diffeomorphisms rational surfaces C0-topology mapping class groups

2025-08-27abs ↗pdf ↗

C^0

-Robustness of topological entropy for geodesic flowsmath.DS

The paper examines robustness of topological entropy in geodesic flows.

problem Entropy robustness in geodesic flows under

C^0

perturbations.

method Study of topological entropy on Riemannian metrics with

C^0

topology.

result Metrics with contractible closed geodesics have robust entropy.

topological entropy geodesic flows Riemannian metrics entropy robustness C0 topology

2021-09-08abs ↗pdf ↗