Fractional residues
Abstract
Description
Invariants of generalized tensor fields on a line are classified using special polynomials P_mk^(-1/lambda) introduced here for this purpose. For the case of positive characteristic, a new invariant of formal power series, a width, is defined. Some applications to the geometric quantization of a line and conformal quantum field theory are discussed as well.
17 pages, see also http://www.math.upenn.edu/~mihailov/papers.html
17 pages, see also http://www.math.upenn.edu/~mihailov/papers.html