Study of R-parity-violating supersymmetric signals at an e-e- collider

We study the pair production of right selectrons at a 500 GeV $e^{-}{e}^{-}$ collider followed by their decay into an electron and a lightest neutralino. This lightest neutralino decays into multifermion final states in the presence of R-parity-violating couplings. A detailed analysis of possible signals is performed for some important regions of the parameter space. The signals are essentially free from the standard model backgrounds.