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Roman'kov, Vitalii Anatol'evich

Statistics Math-Net.Ru
Total publications: 43
Scientific articles: 42
Presentations: 4

Number of views:
This page:4247
Abstract pages:10048
Full texts:3397
References:1244
Professor
Doctor of physico-mathematical sciences
E-mail: ,

http://www.mathnet.ru/eng/person19572
List of publications on Google Scholar
http://zbmath.org/authors/?q=ai:romankov.vitaly-a
https://mathscinet.ams.org/mathscinet/MRAuthorID/344494

Publications in Math-Net.Ru
2020
1. 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
2. V. A. Roman'kov, “Discrete logarithm for nilpotent groups and cryptanalysis of polylinear cryptographic system”, Prikl. Diskr. Mat. Suppl., 2019, 12,  154–160  mathnet
3. V. A. Roman'kov, “Efficient methods of algebraic cryptanalysis and protection against them”, Prikl. Diskr. Mat. Suppl., 2019, 12,  117–125  mathnet
2018
4. 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
5. 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
2017
6. 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
7. V. A. Roman'kov, A. A. Obzor, “General algebraic cryptographic key exchange scheme and its cryptanalysis”, Prikl. Diskr. Mat., 2017, 37,  52–61  mathnet
8. V. A. Roman'kov, “On solvability of regular equations in the variety of metabelian groups”, Prikl. Diskr. Mat., 2017, 36,  51–58  mathnet
9. 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
10. V. A. Roman'kov, “On solvability of equations with endomorphisms in nilpotent groups”, Sib. Èlektron. Mat. Izv., 13 (2016),  716–725  mathnet
11. 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
12. 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
13. V. A. Romankov, “A semantically secure public-key cryptosystem based on RSA”, Prikl. Diskr. Mat., 2015, 3(29),  32–40  mathnet
14. 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
15. 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
16. 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
17. 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
18. 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
19. V. A. Romankov, “Cryptanalysis of some schemes applying automorphisms”, Prikl. Diskr. Mat., 2013, 3(21),  35–51  mathnet
2012
20. 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
21. 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
22. V. A. Romankov, “Diophantine cryptography over infinite groups”, Prikl. Diskr. Mat., 2012, 2(16),  15–42  mathnet
23. 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
24. 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
25. 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
26. 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
27. 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
28. 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
29. 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
30. 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
31. 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
32. 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
33. 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
34. 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
35. 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
36. 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
1993
37. 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
1991
38. 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
39. 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
1979
40. 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
41. 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
1973
42. 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

1979
43. 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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