THE YANG-MILLS FIELDS AND THE CONNECTIONS OF PRINCIPLE FIBRE BUNDLES
规范场与主纤维丛上的联络

The relation between the theory of Yang-Mills fields and that of connections of principle bundles is established. It is proved that the new definition of the Yang-Mills field suggested by Yang is equivalent to the parallelism along a curve. The field equations proposed by various authors are discussed. A solution without singularity is given to Yang's field equations.