A theory of secondary characteristic classes analogous to the classical Chern-Simons theory is developed for algebraic vector bundles. Applications are made to questions involving finer charcterisitic classes for bundles with connection and to the Griffiths group of algebraic cycles.
机构:
Univ Piemonte Orientale, Dipartimento Sci & Innovaz Tecnol, Viale T Michel 11, I-15121 Alessandria, Italy
Ist Nazl Fis Nucl, Sez Torino, Via P Giuria 1, I-10125 Turin, ItalyUniv Piemonte Orientale, Dipartimento Sci & Innovaz Tecnol, Viale T Michel 11, I-15121 Alessandria, Italy