Rings and Radicals

B J Gardner, University of Tasmania. Liu Shaoxue, Beijing Normal University and R Wiegandt, Hungarian Academy of Sciences.

• Preface; Survey papers: Radical theory of r -rings: a survey of work done 1964-1994; Some applications of nearrings; Prime ideals and semisimplicity of free centred extensions; P-classes of modules and the topologies they define; Morita contexts and radicals of near-rings; On module classes closed under extensions; Stable range condition and cancellation of modules; An introduction to Morita duality; Research papers: On primeness and special radicals ofr-rings; Different prime ideals in near-rings II; Serial rings that are endomorphism rings of artinian modules; Rings with isomorphic additive and circle composition groups; A new characterization of the prime radical for lattice-ordered rings; Morphic orthogonality and radicals in categories; Homological dimensions over coherent semilocal rings II; Matric-extensible radicals; On the radical classes defined by Olson and Jenkins; Hopf algebra actions and Morita contexts; On an open problem of Szasz; Extending radicals of n-groups; On V-modules relative to torsion theory; Radicals of group rings and group classified rings