Gel'fgat Viktor Izrailevich

Publications in Math-Net.Ru

1. Matrices of small Toeplitz rank, certain representations of the solution to an unstable system of linear equations with Toeplitz coefficient matrices, and related fast algorithms for solving such systems
   
   Zh. Vychisl. Mat. Mat. Fiz., 54:11 (2014),  1691–1706
2. On certain decompositions of complex inverse Toeplitz matrices and related fast algorithms for solving linear systems with Toeplitz coefficient matrices
   
   Zh. Vychisl. Mat. Mat. Fiz., 53:8 (2013),  1227–1232
3. Solving two subproblems that complete the classification of pairs of commuting Hankel matrices
   
   Zh. Vychisl. Mat. Mat. Fiz., 53:4 (2013),  520–522
4. Hermiticity conditions for the product of two complex Toeplitz matrices
   
   Zh. Vychisl. Mat. Mat. Fiz., 52:3 (2012),  355–371
5. Commutation conditions for Hankel matrices
   
   Zh. Vychisl. Mat. Mat. Fiz., 51:7 (2011),  1181–1193
6. Commutation criterion for Toeplitz matrices
   
   Zh. Vychisl. Mat. Mat. Fiz., 38:1 (1998),  11–14
7. A normality criterion for Toeplitz matrices
   
   Zh. Vychisl. Mat. Mat. Fiz., 35:9 (1995),  1428–1432


8. Erratum to: “Commutation Conditions for Hankel Matrices”
   
   Zh. Vychisl. Mat. Mat. Fiz., 51:12 (2011),  2296