Research
On-device research index

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.

168,695 papers · 148 categories

Trend · papers per month

1122 · May 202319922001200920172026
15 results for ABP-method

Paper uses ABP method to prove logarithmic Sobolev inequalities on curved spaces.

problem Proving logarithmic Sobolev inequalities on manifolds with nonnegative curvature.
method Employing the ABP method developed by Brendle.
result Sharp L2L^2 and LpL^p logarithmic Sobolev inequalities established.

We prove some old and new isoperimetric inequalities with the best constant using the ABP method applied to an appropriate linear Neumann problem. More precisely, we obtain a new family of sharp isoperimetric inequalities with weights (also called densities) in open convex cones of Rn\mathbb{R}^n. Our result applies to…

2013-04-05abs ↗pdf ↗

Paper proves new isoperimetric inequality for minimal submanifolds with free boundary.

problem Proving a relative isoperimetric inequality for minimal submanifolds with free boundary.
method Generalized restricted normal cones, ABP method, Brendle's approach.
result Optimal relative isoperimetric inequality for minimal submanifolds with free boundary on convex surfaces.

Log Sobolev and Michael Simon inequalities for tensor fields on curved manifolds.

problem Establishing inequalities for tensor fields on curved manifolds.
method Applying the ABP method to symmetric tensor fields on manifolds with nonnegative sectional curvature.
result Log Sobolev and Michael Simon inequalities for tensor fields.

The study proves inequalities on curved spaces without global curvature bounds.

problem Proving inequalities on manifolds with non-negative curvature outside compact sets.
method ABP method localized to regions of non-negative curvature, spectral properties of manifolds.
result Validated isoperimetric and Michael-Simon inequalities on manifolds with asymptotically non-negative curvature.

The paper proves isoperimetric inequalities in manifolds with small negative Ricci curvature.

problem Proving isoperimetric inequalities in manifolds with small negative Ricci curvature.
method Expanding on the ABP method, the paper uses the elliptic Kato constant to control the non-negativity of the Ricci-tensor and applies techniques from Li-Tam and Kasue.
result Sharp isoperimetric inequalities in the limit are proven in the presence of small negative curvature.

Logarithmic Sobolev inequality proven for non-compact self-shrinkers.

problem Establishing a logarithmic Sobolev inequality for non-compact self-shrinkers.
method Using Alexandrov-Bakelman-Pucci (ABP) method to prove the inequality for Euclidean space, then applying this method to non-compact self-shrinkers.
result Optimal logarithmic Sobolev inequality for complete, non-compact, properly embedded self-shrinkers.

Develop an ABP approach to Sobolev and Michael-Simon inequalities beyond Euclidean volume growth.

problem Developing an ABP approach to Sobolev and Michael-Simon inequalities under volume noncollapsing assumptions.
method Using a refinement of Brendle's contact-set argument to derive lower bounds for the volumes of geodesic balls.
result A Michael-Simon type inequality for immersed submanifolds with nonnegative sectional curvature and volume noncollapsing.