Full spectrum of novelties in time-dependent urn models

Systems driven by innovation, a pivotal force in human society, present various intriguing statistical regularities, from the Heaps' law to logarithmic scaling or somewhat different patterns for the innovation rates. The urn model with triggering (UMT) has been instrumental in modeling these in...

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Bibliographic Details
Main Authors: Alessandro Bellina, Giordano De Marzo, Vittorio Loreto
Format: Article
Language:English
Published: American Physical Society 2025-05-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.7.023127
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