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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.

168,657 papers · 148 categories

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← all fields·6 papers on classification in Differential Geometry · 1 month

Study CMC hypersurfaces in H2imesH2\mathbb{H}^2 imes\mathbb{H}^2 with a specific symmetry.

problem Constant mean curvature hypersurfaces with double horocyclic symmetry in H2imesH2\mathbb{H}^2 imes\mathbb{H}^2.
method Reduction to a single ODE, solving explicitly, classifying solutions.
result Existence and uniqueness of double horocyclic CMC hypersurfaces.

The paper classifies surfaces in the Heisenberg space invariant under specific isometries.

problem Classifying surfaces in the Heisenberg space with specific geometric properties.
method Analyzing surfaces with mean curvature H=N,zangle+λH=\langle N,\partial_z angle+λ under left-translations, rotations, and helicoidal motions.
result Classification of λλ-translators invariant under specific isometries.

The paper classifies homogeneous hypersurfaces in three 4D Thurston geometries.

problem Classifying homogeneous hypersurfaces in specific 4D geometries.
method Analyzing isometry groups and applying classification techniques.
result Homogeneous hypersurfaces identified in Sol14\mathrm{Sol}_1^4, Solm,n4\mathrm{Sol}_{m,n}^4 and Nil4\mathrm{Nil}^4.