Proves joint Gaussianity of the first four coordinates suffices for an infinite exchangeable sequence with Gaussian marginals to be a Gaussian process, plus a two-point criterion under infinite divisibility of the directing measure.
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2 Pith papers cite this work. Polarity classification is still indexing.
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2026 2verdicts
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Extends a CRM-based sparse graph model from vertex-exchangeable to edge-exchangeable framework to achieve extreme sparsity where edges scale near-linearly with nodes.
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Rigidity of infinite exchangeable sequences with Gaussian marginals
Proves joint Gaussianity of the first four coordinates suffices for an infinite exchangeable sequence with Gaussian marginals to be a Gaussian process, plus a two-point criterion under infinite divisibility of the directing measure.