Keskin, Tütüncü, D.Orhan, Ertas, N.Tribak, R.2024-09-292024-09-2920181726-3255https://hdl.handle.net/20.500.14619/10161Let R be a ring. A right R-module M is called d-Rickart if for every endomorphism ? of M, ?(M) is a direct summand of M and it is called wd-Rickart if for every nonzero endomorphism ? of M, ?(M) contains a nonzero direct summand of M. We begin with some basic properties of (w)d-Rickart modules. Then we study direct sums of (w)d-Rickart modules and the class of rings for which every finitely generated module is (w)d-Rickart. We conclude by some structure results. © Journal “Algebra and Discrete Mathematics”.eninfo:eu-repo/semantics/closedAccessDual rickart modulesV-ringsWeak dual rickart modulesWeak rickart ringsArticle2-s2.0-850505963992142Q420025