Edit Profile (opens in new tab) Chugunov, Vadim N. Co-Author Distance Author ID: chugunov.vadim-n Published as: Chugunov, V. N.; Chugunov, Vadim N.; Tchugunov, V. N.; Chugunov, V. more...less External Links: Math-Net.Ru Documents Indexed: 66 Publications since 1994 Co-Authors: 8 Co-Authors with 52 Joint Publications 194 Co-Co-Authors all top 5 Co-Authors 14 single-authored 48 Ikramov, Saidkhakim Dododshanovich 10 Abdikalykov, A. K. 3 Savel’eva, N. V. 3 Tyrtyshnikov, Evgeniĭ Evgen’evich 1 George, Alan 1 Ibragimov, M. Yu. 1 Vassilevski, Yuri V. 1 Zamarashkin, Nikolai L. all top 5 Serials 11 Journal of Mathematical Sciences (New York) 10 Computational Mathematics and Mathematical Physics 9 Mathematical Notes 7 Zhurnal Vychislitel’noĭ Matematiki i Matematicheskoĭ Fiziki 7 Doklady Mathematics 6 Linear Algebra and its Applications 5 Moscow University Computational Mathematics and Cybernetics 3 Sibirskiĭ Zhurnal Vychislitel’noĭ Matematiki 1 Linear and Multilinear Algebra 1 Programming and Computer Software 1 SIAM Journal on Matrix Analysis and Applications 1 Computational Mathematics and Modeling 1 Zapiski Nauchnykh Seminarov POMI 1 Russian Journal of Numerical Analysis and Mathematical Modelling 1 Special Matrices all top 5 Fields 63 Linear and multilinear algebra; matrix theory (15-XX) 15 Numerical analysis (65-XX) 3 Computer science (68-XX) 1 Group theory and generalizations (20-XX) 1 Partial differential equations (35-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) Publications by Year all cited Publications top 5 cited Publications 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 all cited Publications top 5 cited Publications all top 5 Cited by 49 Authors 33 Ikramov, Saidkhakim Dododshanovich 30 Chugunov, Vadim N. 9 Abdikalykov, A. K. 5 Borobia, Alberto 4 Canogar, Roberto 2 Chu, Moody T. 2 Lee, Woo Young 2 Tyrtyshnikov, Evgeniĭ Evgen’evich 1 Alharbi, Nader 1 Bebiano, Natália Isabel Quadros 1 Chen, Guoliang 1 Chen, Xi 1 Dhorne, Thierry J. 1 Diele, Fasma 1 Farenick, Douglas R. 1 Filipiak, Katarzyna 1 Gao, Qin 1 Gel’fgat, V. I. 1 George, Alan 1 Hassani, Hossein 1 Hu, Xiyan 1 Hwang, In Sung 1 Kang, Dong-Oh 1 Karavaev, Yurĭ Leonidovich 1 Khan, Muhammad Ahsan 1 Kilin, Aleksandr Aleksandrovich 1 Ko, Eungil 1 Kwon, Hyun-kyoung 1 Lee, Jieun 1 Li, Jiaofen 1 Liu, Dali 1 Mamaev, Ivan Sergeevich 1 Marin, Jean-Michel 1 Markiewicz, Augustyn 1 Mieldzioc, Adam 1 Mohammadi, Reza 1 Nazari, Ali Mohamad 1 Savel’eva, N. V. 1 Sawikowska, Aneta 1 Sgura, Ivonne 1 Shavarovs’kij, B. Z. 1 Sherafat, F. 1 Shestakov, Vyacheslav A. 1 Šmigoc, Helena 1 Wu, Sheng-Jhih 1 Xu, Weiru 1 Yagoub, Ameur 1 Zamarashkin, Nikolai L. 1 Zhang, Lei all top 5 Cited in 23 Serials 13 Linear Algebra and its Applications 9 Mathematical Notes 9 Journal of Mathematical Sciences (New York) 6 Computational Mathematics and Mathematical Physics 5 Moscow University Computational Mathematics and Cybernetics 2 Linear and Multilinear Algebra 2 Journal of Computational and Applied Mathematics 2 Doklady Mathematics 1 Bulletin of the Australian Mathematical Society 1 Inverse Problems 1 Journal of the Franklin Institute 1 Zhurnal Vychislitel’noĭ Matematiki i Matematicheskoĭ Fiziki 1 Integral Equations and Operator Theory 1 Theoretical Computer Science 1 Computational Mathematics and Modeling 1 Applied Mathematical Modelling 1 ELA. The Electronic Journal of Linear Algebra 1 Complex Analysis and Operator Theory 1 Operators and Matrices 1 Caspian Journal of Mathematical Sciences 1 International Journal of Analysis 1 Special Matrices 1 Russian Journal of Nonlinear Dynamics all top 5 Cited in 12 Fields 56 Linear and multilinear algebra; matrix theory (15-XX) 16 Numerical analysis (65-XX) 4 Operator theory (47-XX) 3 Statistics (62-XX) 2 Operations research, mathematical programming (90-XX) 1 Associative rings and algebras (16-XX) 1 Nonassociative rings and algebras (17-XX) 1 Ordinary differential equations (34-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Computer science (68-XX) 1 Mechanics of particles and systems (70-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year