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math.CA2024
Topologies on unparameterised rough path space
Thomas Cass, William F. Turner
The signature of a -weakly geometric rough path summarises a path up to a generalised notion of reparameterisation. The quotient space of equivalence classes on which the signat…
math.CA2022★ 1 cited
Topologies on unparameterised path space
Thomas Cass, William F. Turner
The signature of a path, introduced by K.T. Chen [5] in , has been extensively studied in recent years. The paper [12] of Hambly and Lyons showed that the signature is…