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Author ID: chugunov.vadim-n Recent zbMATH articles by "Chugunov, Vadim N."
Published as: Chugunov, V. N.; Chugunov, Vadim N.; Tchugunov, V. N.; Chugunov, V.
External Links: Math-Net.Ru
Documents Indexed: 66 Publications since 1994
Co-Authors: 8 Co-Authors with 52 Joint Publications
194 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

37 Publications have been cited 107 times in 63 Documents Cited by Year
A criterion for the normality of a complex Toeplitz matrix. Zbl 1027.15501
Ikramov, Kh. D.; Chugunov, V. N.
15
1996
Inverse matrix eigenvalue problems. Zbl 0954.65032
Ikramov, Kh. D.; Chugunov, V. N.
10
2000
On a new class of normal Hankel matrices. Zbl 1322.15014
Ikramov, Kh. D.; Chugunov, V. N.
8
2007
On the skew-symmetric part of the product of Toeplitz matrices. Zbl 0919.15009
Ikramov, Kh. D.; Chugunov, V. N.
6
1998
A contribution to the normal Hankel problem. Zbl 1163.15029
Chugunov, V. N.; Ikramov, Kh. D.
6
2009
On doubly symmetric tridiagonal forms for complex matrices and tridiagonal inverse eigenvalue problems. Zbl 0863.15003
George, A.; Ikramov, Kh.; Tang, W.-P.; Tchugunov, V. N.
6
1996
On particular solutions of the normal (T + H)-problem. Zbl 1224.15055
Chugunov, V. N.
5
2010
Permutability of Toeplitz and Hankel matrices. Zbl 1303.15037
Chugunov, V. N.; Ikramov, Kh. D.
4
2015
On two particular cases of solving the normal Hankel problem. Zbl 1199.15102
Chugunov, V. N.
3
2009
On the reduction of the normal Hankel problem to two particular cases. Zbl 1181.15036
Ikramov, Kh. D.; Chugunov, V. N.
3
2009
On the parametrization of classes of normal Hankel matrices. Zbl 1249.15035
Chugunov, V. N.
3
2011
Unitary similarity automorphisms of the space of \(3 \times 3\) Toeplitz-plus-Hankel matrices. Zbl 1332.15029
Ikramov, Kh. D.; Abdikalykov, A. K.; Chugunov, V. N.
3
2015
Unitary congruence automorphisms of the space of Toeplitz matrices. Zbl 1312.15040
Abdikalykov, A. K.; Chugunov, V. N.; Ikramov, Kh. D.
3
2015
On normal Hankel matrices of low orders. Zbl 1219.15013
Ikramov, Kh. D.; Chugunov, V. N.
2
2008
A complete solution of the normal Hankel problem. Zbl 1194.15027
Chugunov, V. N.; Ikramov, Kh. D.
2
2010
The conjugate-normal Toeplitz problem. Zbl 1161.15006
Chugunov, V. N.; Ikramov, Kh. D.
2
2009
On the skew-symmetric part of the Toeplitz component in the real normal (T + H)-problem. Zbl 1249.15036
Chugunov, V. N.
2
2012
Classifying anti-commuting pairs of Toeplitz and Hankel matrices. Zbl 1381.15023
Chugunov, V. N.; Ikramov, Kh. D.
2
2017
On local conditions characterizing the set of (T+H)-matrices. Zbl 1305.15067
Ikramov, K. D.; Chugunov, V. N.; Abdikalykov, A. K.
2
2014
On eigenvalues of \((T+H)\)-circulants and \((T+H)\)-skew-circulants. Zbl 1324.65061
Abdikalykov, A. K.; Ikramov, Kh. D.; Chugunov, V. N.
2
2014
Classifying normal Hankel matrices. Zbl 1255.15036
Ikramov, Kh. D.; Chugunov, V. N.
2
2009
Several remarks on Toeplitz and Hankel circulants. Zbl 1235.15032
Ikramov, Kh. D.; Chugunov, V. N.
1
2006
On rational criteria for the existence of common eigenvectors or invariant subspaces. Zbl 0972.65027
Ikramov, Kh. D.; Savel’eva, N. V.; Chugunov, V. N.
1
1997
Matrix completion problems with arbitrary locations of prescribed entries. Zbl 0981.65045
Ikramov, Kh. D.; Chugunov, V. N.
1
1999
On algebras generated by pairs of conjugate matrices. Zbl 1050.15503
Ikramov, Kh. D.; Chugunov, V. N.
1
1999
Rational solvability of the inverse Silva problem. Zbl 1161.65325
Ikramov, Kh. D.; Chugunov, V. N.
1
1996
Inequalities of Fisher and Hadamard types for accretive-dissipative matrices. Zbl 1235.15022
Ikramov, Kh. D.; Chugunov, V. N.
1
2002
On the Teng inverse eigenvalue problem. Zbl 0810.15002
Ikramov, Khakim D.; Chugunov, Vadim N.
1
1994
Fast algorithms for calculating the eigenvalues of normal Hankel matrices. Zbl 1333.65036
Abdikalykov, A. K.; Ikramov, Kh. D.; Chugunov, V. N.
1
2014
Unitary congruences and Hankel matrices. Zbl 1305.15066
Abdikalykov, A. K.; Ikramov, K. D.; Chugunov, V. N.
1
2014
Representation of real normal \((T+H)\) matrices in the case where the skew-symmetric parts of both summands are circulant matrices. Zbl 1317.15026
Chugunov, V. N.
1
2014
Classification of real pairs of commuting Toeplitz and Hankel matrices. Zbl 1374.15043
Chugunov, V. N.; Ikramov, Kh. D.
1
2016
A complete solution of the permutability problem for Toeplitz and Hankel matrices. Zbl 1312.15041
Chugunov, V. N.; Ikramov, Kh. D.
1
2015
On the problem of describing pairs of commuting Hankel complex matrices. Zbl 1274.15043
Chugunov, V. N.
1
2012
On the parametrization of classes of conjugate-normal Toeplitz matrices. Zbl 1274.15044
Chugunov, V. N.
1
2012
Certain sets of pairs of \(\sigma \)-commuting \(( \sigma \neq 0, \neq 1)\) Toeplitz and Hankel matrices. Zbl 1448.15038
Chugunov, V. N.
1
2020
On Toeplitz matrices that are simultaneously normal and conjugate-normal. Zbl 1288.15035
Ikramov, Kh. D.; Chugunov, V. N.
1
2010
Certain sets of pairs of \(\sigma \)-commuting \(( \sigma \neq 0, \neq 1)\) Toeplitz and Hankel matrices. Zbl 1448.15038
Chugunov, V. N.
1
2020
Classifying anti-commuting pairs of Toeplitz and Hankel matrices. Zbl 1381.15023
Chugunov, V. N.; Ikramov, Kh. D.
2
2017
Classification of real pairs of commuting Toeplitz and Hankel matrices. Zbl 1374.15043
Chugunov, V. N.; Ikramov, Kh. D.
1
2016
Permutability of Toeplitz and Hankel matrices. Zbl 1303.15037
Chugunov, V. N.; Ikramov, Kh. D.
4
2015
Unitary similarity automorphisms of the space of \(3 \times 3\) Toeplitz-plus-Hankel matrices. Zbl 1332.15029
Ikramov, Kh. D.; Abdikalykov, A. K.; Chugunov, V. N.
3
2015
Unitary congruence automorphisms of the space of Toeplitz matrices. Zbl 1312.15040
Abdikalykov, A. K.; Chugunov, V. N.; Ikramov, Kh. D.
3
2015
A complete solution of the permutability problem for Toeplitz and Hankel matrices. Zbl 1312.15041
Chugunov, V. N.; Ikramov, Kh. D.
1
2015
On local conditions characterizing the set of (T+H)-matrices. Zbl 1305.15067
Ikramov, K. D.; Chugunov, V. N.; Abdikalykov, A. K.
2
2014
On eigenvalues of \((T+H)\)-circulants and \((T+H)\)-skew-circulants. Zbl 1324.65061
Abdikalykov, A. K.; Ikramov, Kh. D.; Chugunov, V. N.
2
2014
Fast algorithms for calculating the eigenvalues of normal Hankel matrices. Zbl 1333.65036
Abdikalykov, A. K.; Ikramov, Kh. D.; Chugunov, V. N.
1
2014
Unitary congruences and Hankel matrices. Zbl 1305.15066
Abdikalykov, A. K.; Ikramov, K. D.; Chugunov, V. N.
1
2014
Representation of real normal \((T+H)\) matrices in the case where the skew-symmetric parts of both summands are circulant matrices. Zbl 1317.15026
Chugunov, V. N.
1
2014
On the skew-symmetric part of the Toeplitz component in the real normal (T + H)-problem. Zbl 1249.15036
Chugunov, V. N.
2
2012
On the problem of describing pairs of commuting Hankel complex matrices. Zbl 1274.15043
Chugunov, V. N.
1
2012
On the parametrization of classes of conjugate-normal Toeplitz matrices. Zbl 1274.15044
Chugunov, V. N.
1
2012
On the parametrization of classes of normal Hankel matrices. Zbl 1249.15035
Chugunov, V. N.
3
2011
On particular solutions of the normal (T + H)-problem. Zbl 1224.15055
Chugunov, V. N.
5
2010
A complete solution of the normal Hankel problem. Zbl 1194.15027
Chugunov, V. N.; Ikramov, Kh. D.
2
2010
On Toeplitz matrices that are simultaneously normal and conjugate-normal. Zbl 1288.15035
Ikramov, Kh. D.; Chugunov, V. N.
1
2010
A contribution to the normal Hankel problem. Zbl 1163.15029
Chugunov, V. N.; Ikramov, Kh. D.
6
2009
On two particular cases of solving the normal Hankel problem. Zbl 1199.15102
Chugunov, V. N.
3
2009
On the reduction of the normal Hankel problem to two particular cases. Zbl 1181.15036
Ikramov, Kh. D.; Chugunov, V. N.
3
2009
The conjugate-normal Toeplitz problem. Zbl 1161.15006
Chugunov, V. N.; Ikramov, Kh. D.
2
2009
Classifying normal Hankel matrices. Zbl 1255.15036
Ikramov, Kh. D.; Chugunov, V. N.
2
2009
On normal Hankel matrices of low orders. Zbl 1219.15013
Ikramov, Kh. D.; Chugunov, V. N.
2
2008
On a new class of normal Hankel matrices. Zbl 1322.15014
Ikramov, Kh. D.; Chugunov, V. N.
8
2007
Several remarks on Toeplitz and Hankel circulants. Zbl 1235.15032
Ikramov, Kh. D.; Chugunov, V. N.
1
2006
Inequalities of Fisher and Hadamard types for accretive-dissipative matrices. Zbl 1235.15022
Ikramov, Kh. D.; Chugunov, V. N.
1
2002
Inverse matrix eigenvalue problems. Zbl 0954.65032
Ikramov, Kh. D.; Chugunov, V. N.
10
2000
Matrix completion problems with arbitrary locations of prescribed entries. Zbl 0981.65045
Ikramov, Kh. D.; Chugunov, V. N.
1
1999
On algebras generated by pairs of conjugate matrices. Zbl 1050.15503
Ikramov, Kh. D.; Chugunov, V. N.
1
1999
On the skew-symmetric part of the product of Toeplitz matrices. Zbl 0919.15009
Ikramov, Kh. D.; Chugunov, V. N.
6
1998
On rational criteria for the existence of common eigenvectors or invariant subspaces. Zbl 0972.65027
Ikramov, Kh. D.; Savel’eva, N. V.; Chugunov, V. N.
1
1997
A criterion for the normality of a complex Toeplitz matrix. Zbl 1027.15501
Ikramov, Kh. D.; Chugunov, V. N.
15
1996
On doubly symmetric tridiagonal forms for complex matrices and tridiagonal inverse eigenvalue problems. Zbl 0863.15003
George, A.; Ikramov, Kh.; Tang, W.-P.; Tchugunov, V. N.
6
1996
Rational solvability of the inverse Silva problem. Zbl 1161.65325
Ikramov, Kh. D.; Chugunov, V. N.
1
1996
On the Teng inverse eigenvalue problem. Zbl 0810.15002
Ikramov, Khakim D.; Chugunov, Vadim N.
1
1994

Citations by Year