pith:25Q7SQPZ
A Generalized Sinkhorn Algorithm for Mean-Field Schr\"odinger Bridge
A generalized Hopf-Cole transform yields a Sinkhorn-type recursive algorithm for mean-field Schrödinger bridge problems.
arxiv:2604.06531 v3 · 2026-04-08 · math.OC · cs.LG · cs.MA · cs.SY · eess.SY · stat.ML
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\pithnumber{25Q7SQPZMJAOPX3RLM44A6JHMV}
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Claims
We propose a generalization of the Hopf-Cole transform for MFSB and, building on it, design a Sinkhorn-type recursive algorithm to solve the associated system of integro-PDEs. Under mild assumptions on the interaction potential, we discuss convergence guarantees for the proposed algorithm.
The mild assumptions on the interaction potential are sufficient to guarantee convergence of the recursive algorithm; the abstract does not specify what these assumptions are or whether they hold for typical repulsive/attractive potentials used in applications.
A generalized Hopf-Cole transform enables a convergent Sinkhorn-type algorithm for solving the nonconvex mean-field Schrödinger bridge problem via integro-PDEs.
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Receipt and verification
| First computed | 2026-06-19T16:09:57.963602Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
d761f941f96240e7df715b39c07927655261717af370aa559426005d79529497
Aliases
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Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/25Q7SQPZMJAOPX3RLM44A6JHMV \
| jq -c '.canonical_record' \
| python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d761f941f96240e7df715b39c07927655261717af370aa559426005d79529497
Canonical record JSON
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