arXiv (OAI Expanded)
open access
On two proofs of $d^2$ mixing of weighted Dikin walks
We study the mixing time of weighted Dikin walks for sampling from exponential distributions on polytopes and truncated positive-semidefinite (PSD) cones. Our first result gives a general total-variation mixing bound under strong self-concordance, $\barν$-symmetry, and mixed-trace regularity on the
Conceptio Open Archive
Analyze & explore related research in Conceptio
Connect this record directly into your research workflow or AI agent. Explore citations across open repositories, query full text, and export structured proof bundles.
This document is indexed with metadata only: full text is not available in the archive for this record. Open the official source ↗
Related documents
- On two proofs of $d^2$ mixing of weighted Dikin walks#792560
- A Hexagonal Counterexample to Log-Convexity of Fisher Information Along the Heat Flow#798897
- A Hexagonal Counterexample to Log-Convexity of Fisher Information Along the Heat Flow#797483
- The anisotropic local law for sample covariance matrices under quadratic-form concentration#999897
- Sudakov minoration for unconditional log-concave vectors with negatively associated magnitudes#1104724
Record · ID 788560
Retrieved via Conceptio: every document is proof-bundled with source, license, and retrieval metadata.
Retrieved via Conceptio: every document is proof-bundled with source, license, and retrieval metadata.
Bring this data into your agent: Connect via MCP or API · 20 free credits to start · no card required
Read the Docs → · View CLI source on GitHub · Conceptio Open Knowledge Archive
Read the Docs → · View CLI source on GitHub · Conceptio Open Knowledge Archive