2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/38462Some of the basic issues related to the regularization and anomalies in gauge theory are reviewed, with particular emphasis on the recent development in lattice gauge theory. The generalized Pauli-Villars regularization is discussed from a view point of the covariant regularization of currents, and the construction of a regularized effective action in terms of covariant currents is compared with the lattice formulation of chiral Abelian theory.14 pages. Talk given at NATO Advanced Research Workshop ``Lattice Fermions and Structure of the Vacuum'', October 5-9, 1999, at Dubna, Russia (To be published in the Proceedings)High Energy Physics - LatticeHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext