Duffner M A

Publications in Math-Net.Ru

1. Linear immanant converters on skew-symmetric matrices of order $4$
   
   Zap. Nauchn. Sem. POMI, 496 (2020),  43–60
2. Permanent preserving linear transformations of skew-symmetric matrices
   
   Zap. Nauchn. Sem. POMI, 472 (2018),  31–43