Ferreira, Sandra S.Ferreira, DárioNunes, CéliaMexia, João T.Simos, Theodore E.Psihoyios, GeorgeTsitouras, Ch.2020-02-072020-02-072010http://hdl.handle.net/10400.6/9120A mixed model has segregation when its random effects part is segregated as a sub-model.We will show that under orthogonality condition, crossing segregated Commutative Orthogonal Block Structure (COBS) gives segregated COBS.engSegregated modelsCommutative jordan algebrasCrossing Segregated Models with Commutative Orthogonal Block Structurejournal article10.1063/1.3497904