Ливинский Иван Владимирович

Публикации в базе данных Math-Net.Ru

1. Orthoscalar representations of the partially ordered set $(N, 4)$
   
   Algebra Discrete Math., 14:2 (2012),  217–229
2. Length of the inverse symmetric semigroup
   
   Algebra Discrete Math., 12:2 (2011),  64–71