%0 Journal Article %T A Canonical Trace Associated with Certain Spectral Triples %A Sylvie Paycha %J Symmetry, Integrability and Geometry : Methods and Applications %D 2010 %I National Academy of Science of Ukraine %X In the abstract pseudodifferential setup of Connes and Moscovici, we prove a general formula for the discrepancies of zeta-regularised traces associated with certain spectral triples, and we introduce a canonical trace on operators, whose order lies outside (minus) the dimension spectrum of the spectral triple. %K spectral triples %K zeta regularisation %K noncommutative residue %K discrepancies %U http://dx.doi.org/10.3842/SIGMA.2010.077