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Roman'kov, Vitalii Anatol'evich
Statistics Math-Net.Ru
Total publications: 61
Scientific articles: 59
Presentations: 4

Number of views:
This page:5318
Abstract pages:11830
Full texts:4187
References:1303
Professor
Doctor of physico-mathematical sciences
E-mail: ,

http://www.mathnet.ru/eng/person19572
List of publications on Google Scholar
https://zbmath.org/authors/?q=ai:romankov.vitaly-a
https://mathscinet.ams.org/mathscinet/MRAuthorID/344494
Full list of publications: Download file (600 kB)

Publications in Math-Net.Ru
2021
1. V. A. Roman'kov, “Algorithmic theory of solvable groups”, Prikl. Diskr. Mat., 2021, 52,  16–64  mathnet  isi  elib
2. V. A. Roman'kov, “An improvement of cryptographic schemes based on the conjugacy search problem”, Prikl. Diskr. Mat. Suppl., 2021, 14,  114–118  mathnet
2020
3. V. A. Roman'kov, “Two problems for solvable and nilpotent groups”, Algebra Logika, 59:6 (2020),  719–733  mathnet; Algebra and Logic, 59:6 (2021), 483–492  isi  scopus
4. V. A. Roman'kov, E. I. Timoshenko, “Verbally closed subgroups of free solvable groups”, Algebra Logika, 59:3 (2020),  367–384  mathnet; Algebra and Logic, 59:3 (2020), 253–265  isi  scopus
5. V. A. Roman'kov, “On the stabilizer of a column in a matrix group over a polynomial ring”, Prikl. Diskr. Mat., 2020, 48,  34–42  mathnet  isi  elib
6. V. A. Roman'kov, “About the hidden compact way to store data”, Prikl. Diskr. Mat. Suppl., 2020, 13,  56–59  mathnet  elib
7. V. A. Roman'kov, “Primitive elements and automorphisms of the free metabelian group of rank $3$”, Sib. Èlektron. Mat. Izv., 17 (2020),  61–76  mathnet  isi
2019
8. V. A. Roman'kov, “Discrete logarithm for nilpotent groups and cryptanalysis of polylinear cryptographic system”, Prikl. Diskr. Mat. Suppl., 2019, 12,  154–160  mathnet  elib
9. V. A. Roman'kov, “Efficient methods of algebraic cryptanalysis and protection against them”, Prikl. Diskr. Mat. Suppl., 2019, 12,  117–125  mathnet  elib
2018
10. V. A. Roman'kov, “Rationality of verbal subsets in solvable groups”, Algebra Logika, 57:1 (2018),  57–72  mathnet; Algebra and Logic, 57:1 (2018), 39–48  isi  scopus
11. V. A. Roman'kov, A. A. Obzor, “A nonlinear decomposition method in analysis of some encryption schemes using group automorphisms”, Prikl. Diskr. Mat., 2018, 41,  38–45  mathnet  elib
2017
12. V. A. Roman'kov, “Solvability of equations in classes of solvable groups and Lie algebras”, Algebra Logika, 56:3 (2017),  375–381  mathnet  mathscinet; Algebra and Logic, 56:3 (2017), 251–255  isi  scopus
13. V. A. Roman'kov, A. A. Obzor, “General algebraic cryptographic key exchange scheme and its cryptanalysis”, Prikl. Diskr. Mat., 2017, 37,  52–61  mathnet
14. V. A. Roman'kov, “On solvability of regular equations in the variety of metabelian groups”, Prikl. Diskr. Mat., 2017, 36,  51–58  mathnet  isi
15. V. A. Roman'kov, N. G. Khisamiev, A. A. Konyrkhanova, “Algebraically and verbally closed subgroups and retracts of finitely generated nilpotent groups”, Sibirsk. Mat. Zh., 58:3 (2017),  686–699  mathnet  elib; Siberian Math. J., 58:3 (2017), 536–545  isi  elib  scopus
2016
16. V. A. Roman'kov, “On solvability of equations with endomorphisms in nilpotent groups”, Sib. Èlektron. Mat. Izv., 13 (2016),  716–725  mathnet
17. V. A. Roman'kov, “The commutator width of some relatively free Lie algebras and nilpotent groups”, Sibirsk. Mat. Zh., 57:4 (2016),  866–888  mathnet  elib; Siberian Math. J., 57:4 (2016), 679–695  isi  elib  scopus
2015
18. V. A. Roman'kov, “Linear decomposition method in analyzing hidden information protocols on algebraic platforms”, Algebra Logika, 54:1 (2015),  119–128  mathnet  mathscinet; Algebra and Logic, 54:1 (2015), 81–87  isi  scopus
19. V. A. Romankov, “A semantically secure public-key cryptosystem based on RSA”, Prikl. Diskr. Mat., 2015, 3(29),  32–40  mathnet
20. M. N. Gornova, E. G. Kukina, V. A. Romankov, “Cryptanalysis of Ushakov–Shpilrain's authentication protocol based on the twisted conjugacy problem”, Prikl. Diskr. Mat., 2015, 2(28),  46–53  mathnet
2014
21. V. A. Roman'kov, N. G. Khisamiev, “Existentially closed subgroups of free nilpotent groups”, Algebra Logika, 53:1 (2014),  45–59  mathnet  mathscinet; Algebra and Logic, 53:1 (2014), 29–38  isi  scopus
22. V. A. Roman'kov, “Cryptanalysis of a Diffie–Hellman's scheme analogue using conjugation and exponentiation on matrix platform”, Prikl. Diskr. Mat. Suppl., 2014, 7,  56–58  mathnet
2013
23. V. A. Roman'kov, N. G. Khisamiev, “Verbally and existentially closed subgroups of free nilpotent groups”, Algebra Logika, 52:4 (2013),  502–525  mathnet  mathscinet; Algebra and Logic, 52:4 (2013), 336–351  isi  scopus
24. Vitaly A. Roman'kov, “The linearity problem for the unitriangular automorphism groups of free groups”, J. Sib. Fed. Univ. Math. Phys., 6:4 (2013),  516–520  mathnet
25. V. A. Romankov, “Cryptanalysis of some schemes applying automorphisms”, Prikl. Diskr. Mat., 2013, 3(21),  35–51  mathnet
2012
26. V. A. Roman'kov, “The local structure of groups of triangular automorphisms of relatively free algebras”, Algebra Logika, 51:5 (2012),  638–651  mathnet  mathscinet  zmath; Algebra and Logic, 51:5 (2012), 425–434  isi  scopus
27. S. Y. Erofeev, V. A. Romankov, “On constructing possibly one-way functions based on the non-decidability of the endomorphism problem in groups”, Prikl. Diskr. Mat., 2012, 3(17),  13–24  mathnet
28. V. A. Romankov, “Diophantine cryptography over infinite groups”, Prikl. Diskr. Mat., 2012, 2(16),  15–42  mathnet
29. S. Yu. Erofeev, V. A. Roman'kov, “On the groups of unitriangular automorphisms of relatively free groups”, Sibirsk. Mat. Zh., 53:5 (2012),  991–1000  mathnet  mathscinet; Siberian Math. J., 53:5 (2012), 792–799  isi  scopus
2011
30. S. Y. Erofeev, V. A. Romankov, “Constructing of one-way functions based on undecidability of the endomorphism problem in groups”, Prikl. Diskr. Mat., 2011, supplement № 4,  32–33  mathnet
31. V. A. Roman'kov, “On the derived series of some groups”, Sibirsk. Mat. Zh., 52:2 (2011),  441–445  mathnet  mathscinet; Siberian Math. J., 52:2 (2011), 348–351  isi  scopus
2009
32. E. Ventura, V. A. Roman'kov, “The twisted conjugacy problem for endomorphisms of metabelian groups”, Algebra Logika, 48:2 (2009),  157–173  mathnet  mathscinet  zmath  elib; Algebra and Logic, 48:2 (2009), 89–98  isi  elib  scopus
33. A. N. Kabanov, V. A. Roman'kov, “Strictly nontame primitive elements of the free metabelian Lie algebra of rank 3”, Sibirsk. Mat. Zh., 50:1 (2009),  82–95  mathnet  mathscinet; Siberian Math. J., 50:1 (2009), 66–76  isi  scopus
2007
34. V. A. Roman'kov, “Asymptotic growth of averaged Dehn functions for nilpotent groups”, Algebra Logika, 46:1 (2007),  60–74  mathnet  mathscinet  zmath; Algebra and Logic, 46:1 (2007), 37–45  isi  scopus
35. O. V. Grigorenko, V. A. Roman'kov, “On existence of the universal rational structures for groups”, Sib. Èlektron. Mat. Izv., 4 (2007),  52–63  mathnet  mathscinet  zmath
2005
36. V. A. Roman'kov, “Subcubic growth of the averaged Dehn function for a class 2 nilpotent group”, Sibirsk. Mat. Zh., 46:3 (2005),  663–672  mathnet  mathscinet  zmath; Siberian Math. J., 46:3 (2005), 527–534  isi
2004
37. V. A. Roman'kov, N. G. Khisamiev, “Constructible Matrix Groups”, Algebra Logika, 43:5 (2004),  603–613  mathnet  mathscinet  zmath; Algebra and Logic, 43:5 (2004), 339–345  scopus
38. V. A. Roman'kov, N. G. Khisamiev, “Constructive Matrix and Orderable Groups”, Algebra Logika, 43:3 (2004),  353–363  mathnet  mathscinet  zmath; Algebra and Logic, 43:3 (2004), 198–204  scopus
39. V. A. Roman'kov, I. V. Chirkov, M. A. Shevelin, “Nonlinearity of the automorphism groups of some free algebras”, Sibirsk. Mat. Zh., 45:5 (2004),  1184–1188  mathnet  mathscinet  zmath; Siberian Math. J., 45:5 (2004), 974–977  isi
40. V. A. Roman'kov, “The inverse function theorem for free associative algebras”, Sibirsk. Mat. Zh., 45:5 (2004),  1178–1183  mathnet  mathscinet  zmath; Siberian Math. J., 45:5 (2004), 969–973  isi
2003
41. E. G. Kukina, V. A. Roman'kov, “Subquadratic growth of the averaged Dehn function for free Abelian groups”, Sibirsk. Mat. Zh., 44:4 (2003),  772–778  mathnet  mathscinet  zmath; Siberian Math. J., 44:4 (2003), 605–610  isi
2001
42. V. A. Roman'kov, “Test Elements for Free Solvable Groups of Rank 2”, Algebra Logika, 40:2 (2001),  192–201  mathnet  mathscinet  zmath; Algebra and Logic, 40:1 (2001), 106–111
1995
43. V. A. Roman'kov, “The Tennant-Turner swap conjecture”, Algebra Logika, 34:4 (1995),  448–463  mathnet  mathscinet
1993
44. V. A. Roman'kov, “Infinite generation of automorphism groups of free pro-$p$ groups”, Sibirsk. Mat. Zh., 34:4 (1993),  153–159  mathnet  mathscinet  zmath; Siberian Math. J., 34:4 (1993), 727–732  isi
1992
45. V. A. Roman'kov, “Generating elements of groups of automorphisms of free metabelian pro-$p$-groups”, Sibirsk. Mat. Zh., 33:5 (1992),  145–158  mathnet  mathscinet  zmath; Siberian Math. J., 33:5 (1992), 878–890  isi
1991
46. V. A. Roman'kov, “Primitive elements of free groups of rank 3”, Mat. Sb., 182:7 (1991),  1074–1085  mathnet  mathscinet  zmath; Math. USSR-Sb., 73:2 (1992), 445–454  isi
1983
47. V. N. Remeslennikov, V. A. Roman'kov, “Model-theoretic and algorithmic questions of group theory”, Itogi Nauki i Tekhniki. Ser. Algebra. Topol. Geom., 21 (1983),  3–79  mathnet  mathscinet  zmath; J. Soviet Math., 31:3 (1985), 2887–2939
48. V. A. Roman'kov, “Normal automorphisms of discrete groups”, Sibirsk. Mat. Zh., 24:4 (1983),  138–149  mathnet  mathscinet  zmath; Siberian Math. J., 24:4 (1983), 604–614  isi
1982
49. V. A. Roman'kov, “The width of verbal subgroups of solvable groups”, Algebra Logika, 21:1 (1982),  60–72  mathnet  mathscinet
1979
50. G. A. Noskov, V. N. Remeslennikov, V. A. Roman'kov, “Infinite groups”, Itogi Nauki i Tekhniki. Ser. Algebra. Topol. Geom., 17 (1979),  65–157  mathnet  mathscinet  zmath; J. Soviet Math., 18:5 (1982), 669–735
51. V. A. Roman'kov, “Universal theory of nilpotent groups”, Mat. Zametki, 25:4 (1979),  487–495  mathnet  mathscinet  zmath; Math. Notes, 25:4 (1979), 253–258
52. V. A. Roman'kov, “Equations in free metabelian groups”, Sibirsk. Mat. Zh., 20:3 (1979),  671–673  mathnet  mathscinet  zmath; Siberian Math. J., 20:3 (1979), 469–471  isi
1977
53. V. A. Roman'kov, “Unsolvability of the problem of endomorphic reducibility in free nilpotent groups and in free rings”, Algebra Logika, 16:4 (1977),  457–471  mathnet  mathscinet
1976
54. V. A. Roman'kov, “Imbedding of certain wreath products in the groups of automorphisms of finitely generated solvable groups”, Algebra Logika, 15:3 (1976),  300–307  mathnet  mathscinet
1974
55. G. A. Noskov, V. A. Roman'kov, “Nilpotent groups that have similar automorphism groups”, Algebra Logika, 13:5 (1974),  534–543  mathnet  mathscinet
1973
56. V. A. Roman'kov, “An embedding theorem for polycyclic groups”, Mat. Zametki, 14:5 (1973),  741–744  mathnet  mathscinet; Math. Notes, 14:5 (1973), 983–984
1972
57. V. A. Roman'kov, “Embedding theorems for nilpotent groups”, Sibirsk. Mat. Zh., 13:4 (1972),  859–867  mathnet  mathscinet  zmath; Siberian Math. J., 13:4 (1972), 597–603
1970
58. V. A. Roman'kov, “Nondistributivity of the lattice of varieties of nilpotent groups”, Algebra Logika, 9:1 (1970),  67–72  mathnet  mathscinet
1969
59. M. I. Kargapolov, V. N. Remeslennikov, N. S. Romanovskii, V. A. Roman'kov, V. A. Churkin, “Algorithmic questions for $\sigma $-powered groups”, Algebra Logika, 8:6 (1969),  643–659  mathnet  mathscinet
2021
60. V. A. Artamonov, V. S. Drenski, Yu. L. Ershov, M. V. Zaitsev, E. I. Zelmanov, T. Sh. Kal'menov, L. G. Makar-Limanov, A. A. Mikhalëv, A. V. Mikhalëv, V. N. Remeslennikov, N. S. Romanovskii, V. A. Roman'kov, I. P. Shestakov, “Ualbai Utmakhanbetovich Umirbaev (on his 60th birthday)”, Uspekhi Mat. Nauk, 76:2(458) (2021),  187–192  mathnet; Russian Math. Surveys, 76:2 (2021), 373–378
1979
61. G. P. Kykin, V. A. Roman'kov, “School on mathematical logic and algorithmic problems of algebra”, Uspekhi Mat. Nauk, 34:3(207) (1979),  227–228  mathnet

Presentations in Math-Net.Ru
1. Group-based cryptography: Age of Innocence. A linear decomposition attack
V. A. Roman'kov
Omsk Algebraic Seminar
April 18, 2013
2. Вербально и экзистенциально замкнутые подгруппы свободных нильпотентных групп
V. A. Roman'kov
Omsk Algebraic Seminar
April 4, 2013
3. О локальных свойствах групп унитреугольных автоморфизмов некоторых относительно свободных алгебр
V. A. Roman'kov
Omsk Algebraic Seminar
February 16, 2012 16:00
4. Вербально замкнутые подгруппы свободных групп
V. A. Roman'kov
Omsk Algebraic Seminar
September 29, 2011 16:00

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