Embedding obstructions for the generalized quaternion group IM Michailov, NP Ziapkov
Journal of Algebra 226 (1), 375-389, 2000
13 2000 Doubly Even Self-Dual [40,20,8] Codes with Automorphism of an Odd Order NZ V J Yorgov
Probl. Peredachi Inf. 32 (3), Pages 41–46, 1996
13 1996 On realizability of p-groups as Galois groups NZ I Michailov
Serdica Mathematical Journal 37 (3), 173-210, 2011
7 2011 Universally concordant Galois extensions NP Ziapkov, AV Yakovlev
Zapiski Nauchnykh Seminarov POMI 71, 133-152, 1977
7 1977 On the binary extremal codes of length 92 ZN Dontcheva R., Russeva R.
Intern. Workshop on Optimal Codes and Related Topics,Bulgaria,, 53-58, 2001
5 * 2001 Attendant embedding problems I Michailov, N Ziapkov
Comptes Rendus de l'Academie Bulgare des Sciencesi, vol. 53, p. 7: 9 53 (7 …, 2000
5 2000 Some relatives of the dihedral group as Galois groups N Ziapkov
CR Acad. Bulgare Sci 62, 1063-1066, 2009
4 2009 Embedding problems with Galois groups of order 16 NZ I. Michailov
Mathematica Balkanica, New Series 15 (2), 99-108, 2001
4 2001 Classification of the binary self-dual codes with automorphisms of order 7 R Russeva, N Yankov, N Ziapkov, M Nikolova
Math. Math. Educ, 239-244, 2008
3 2008 The Inverse Problem in Galois Theory I Michailov, N Ziapkov
Proceedings of the Thirty Seventh Spring Conference of the Union of …, 2008
3 2008 Some groups of orders 8 and 16 as Galois groups over the p-adic number field I Michailov
Math. Balk. New Series 19, 3-4, 2005
3 2005 A [96; 48; 20] doubly-even selfdual code not have automorphisms of order 47 and 31 ZN Shterev A., Yorgov V.
Intern. workshop ACCT, Leningrad,, 191-194, 1990
3 * 1990 Some relatives of the modular group as Galois groups N Ziapkov
Compt. Rend. Acad. Bulg. Sci., to appear, 2009
2 2009 On the Group of a [72; 36; 14] Self-Dual Code YV Ziapkov N
Intern. Workshop on Optimal Codes and Related Topics, Bulgaria, 143-145, 1995
2 * 1995 On equivalent embedding problems I Michailov, N Ziapkov
Comptes Rendus de l'Academie Bulgare des Sciencesi, vol. 53, p. 8: 9 53 (8 …, 2000
1 2000 Groups of automorphisms in the Galois Theory and in the Coding Theory Z N P
2019 Algorithmic generation of isoclinism classes for 4-generator groups of nilpotency class 2, NZ I. Michailov, I. Ivanov
Proceedings of Russe University, 21-24, 2015
2015 Noether’s Problem for Abelian Extensions of Bicyclic and Metacyclic p-Groups IM Michailov, IS Ivanov, NP Ziapkov
Comptes rendus de l’Académie bulgare des Sciences 67 (6), 2014
2014 Noether’s problem for abelian extensions of cyclic and metacyclic p-groups NZ I. Michailov, I. Ivanov
International conference " MATHTECH" , Shumen, 1, 26-29, 2012
2012 200th Anniversary of the Mathematical Genius Evariste Galois Z N P
Nauka 6, 70-73, 2011
2011