Pshenitsyna Olga Andreevna

Publications in Math-Net.Ru

1. Maps preserving invertibility of matrices over semirings
   
   Uspekhi Mat. Nauk, 64:1(385) (2009),  157–158
2. Linear mappings preserving coincidence of factorized and boundary ranks of matrices over semirings
   
   Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2008, no. 6,  69–71
3. Factor and term ranks for matrix union over semirings
   
   Fundam. Prikl. Mat., 9:3 (2003),  175–197