Публикации на проф. дн Стефка Христова Буюклиева


Буюклиева, Стефка (2018) Nonexistence of certain singly even self-dual codes with minimal shadow Electronic Journal of Combinatorics, Volume 25, Issue 1, Paper #P1.13

Буюклиева, Стефка (2018) Binary Isodual Codes Having an Automorphism of Odd Prime Order 24th Conference on Applications of Computer Algebra, Santiago de Compostela. June 18-22, 2018,

Буюклиева, Стефка (2018) Combinatorial Algorithms for Linear Codes in Q-Extension Sixteenth International Workshop on Algebraic and Combinatorial Coding Theory Svetlogorsk (Kaliningrad region), Russia, September 02-08, 2018

Буюклиева, Стефка (2017) The 6-th CompMath Competition Proceedings of the 12th Annual Meeting of the Bulgarian Section of SIAM, December 20 - 22, 2017, Sofia, Bulgaria (BGSIAM'17), pp.55-56

Буюклиева, Стефка (2017) Dual Transform through Characteristic Vectors Second International Conference “Mathematics Days in Sofia”, July 10–14, 2017, Sofia, Bulgaria

Буюклиева, Стефка (2017) On Some Automorphisms of Order 3 of the Extremal Binary Codes Electronic Notes in Discrete Mathematics Volume 57, March 2017, Pages 73–78

Буюклиева, Стефка (2017) S-Boxes from Binary Quasi-Cyclic Codes Electronic Notes in Discrete Mathematics Volume 57, March 2017, Pages 67–72

Буюклиева, Стефка (2017) Десети математически турнир на Великотърновския университет за ученици от 11 и 12 клас сп. "Математика", бр. 4, стр. 25-30, ISSN 0204-6881

Буюклиева, Стефка (2016) Девети математически турнир на ВТУ за ученици сп. Математика, бр.3, 2016, стр. 37-41.

Буюклиева, Стефка (2016) Algorithms for Computation the Linearity and Degree of Vectorial Boolean Functions Serdica Journal of Computing, Volume 10, Number 3-4, 2016, pp. 245-262.

Буюклиева, Стефка (2016) What is GenSelfDual? Serdica Journal of Computing, Volume 10, Number 3-4, 2016, pp. 231-244.

Буюклиева, Стефка (2016) On the automorphisms of order 15 for a binary self-dual [96,48,20] code Designs, Codes and Cryptography, April 2016, Volume 79, Issue 1, pp 171–182, DOI: 10.1007/s10623-015-0043-0, Impact Factor 0.781, Print ISSN 0925-1022

Буюклиева, Стефка (2016) S-boxes from binary quasi-cyclic codes Fifteenth International Workshop ACCT, Albena, Bulgaria, 18-24 June 2016

Буюклиева, Стефка (2016) On some automorphisms of order 3 of the extremal binary codes Fifteenth International Workshop ACCT, Albena, Bulgaria

Буюклиева, Стефка (2015) За двоичните оптимални самодуални [74,37,14] кодове Юбилейна научна конференция 25 години факултет “Математика и информатика”, 27-28.11.2015

Буюклиева, Стефка (2014) Some binary self-dual codes having an automorphism of order 15 Proceedings of the International Workshop ACCT, Svetlogorsk, Russia

Буюклиева, Стефка (2014) S-boxes – parameters, characteristics and classifications Faculty of Computer Science, UGD-Stip Yearbook, Vol 1, No. 2, (2013), pp. 47-52, ISSN: 1857- 8691

Буюклиева, Стефка (2013) On the binary quasi-cyclic codes Proceedings of the International Workshop OCRT, Albena, Bulgaria

Буюклиева, Стефка (2013) On the automorphism group of a binary self-dual [120,60,24] code Applicable Algebra in Engineering, Communication and Computing, August 2013, Volume 24, Issue 3, pp 201–214, DOI: 10.1007/s00200-013-0193-0, Impact Factor 0.370

Буюклиева, Стефка (2013) Some extremal self-dual codes and unimodular lattices in dimension 40 Finite Fields and Their Applications, Volume 21, May 2013, Pages 67-83

Буюклиева, Стефка (2012) Classification of binary self-dual [48,24,10] codes with an automorphism of odd prime order Finite Fields and Their Applications, Volume 18, Issue 6, November 2012, Pages 1104-1113

Буюклиева, Стефка (2012) Connections between different types of binary self-dual codes Proceedings of the International Workshop ACCT, Pomorie, Bulgaria

Буюклиева, Стефка (2012) Applications of the Gaussian integers in coding theory Prospects of Differential Geometry and its Related Fields, World Scientific

Буюклиева, Стефка (2012) Singly-even self-dual codes with minimal shadow (with Wolfgang Willems) IEEE Transactions on Information Theory

Буюклиева, Стефка (2012) An algorithm for classification of binary self-dual codes IEEE Transactions on Information Theory, 2012, 58(6), pp. 3933 - 3940. Print ISSN 0018-9448. https://ieeexplore.ieee.org/document/6165661

Буюклиева, Стефка (2011) On the performance of binary extremal self-dual codes Advances in Mathematics of Communications

Буюклиева, Стефка (2011) Some connections between self-dual codes, combinatorial designs and secret sharing schemes Advances in Mathematics of Communications

Буюклиева, Стефка (2011) On the classification of binary self-dual [44,22,8] codes with an automorphism of order 3 or 7 International Journal of Information and Coding Theory (IJICOT)

Буюклиева, Стефка (2011) Елементарна теория на числата с алгоритми УниМат СМБ, ISBN 978-954-8880-37-4, 2011.

Буюклиева, Стефка (2010) Classification of the extremal formally self-dual even codes of length 30 Advances in Mathematics of Communications

Буюклиева, Стефка (2010) Automorphisms of extremal self-dual codes IEEE Transactions on Information Theory

Буюклиева, Стефка (2009) Self-dual codes with some applications to cryptography Enhancing Cryptographic Primitives with Techniques from Error Correcting Codes, Vol. 23, NATO Science for Peace and Security Series - D: Information and Communication Security, Edited by: B. Preneel,

Буюклиева, Стефка (2009) On extremal codes with automorphisms Proceedings of the International Workshop OCRT, Varna, Bulgaria, pp. 26-31.

Буюклиева, Стефка (2009) On the classification of binary self-dual [44,22,8] codes with an automorphism of order 3 (with R. Russeva, N. Yankov, N. Ziapkov and M. Nikolova) Proceedings of the International Workshop OCRT, Varna, Bulgaria, pp. 32-37.

Буюклиева, Стефка (2009) A class of singly even self-dual codes (with Z. Varbanov and K. Toncheva) Proceedings of the International Workshop OCRT, Varna, Bulgaria, pp. 38-43.

Буюклиева, Стефка (2008) Determination of weight enumerators of binary extremal self-dual [42,21,8] codes Finite Fields and Their Applications, vol. 14, pp. 177-187

Буюклиева, Стефка (2008) Notes on automorphisms of extremal codes (with Wolfgang Willems) Proceedings of the International Workshop ACCT'2008, Pamporovo, Bulgaria, pp.40-45

Буюклиева, Стефка (2007) САМОДУАЛНИ КОДОВЕ И ГРУПИ ОТ АВТОМОРФИЗМИ Великотърновски университет

Буюклиева, Стефка (2007) Classification of the binary self-dual [42,21,8] codes having an automorphism of order 3 Finite Fields and Their Applications, vol.13, pp. 605-615

Буюклиева, Стефка (2007) Binary projective [120,8;56,64] codes having an automorphism of order 3 and SDP designs (with Iliya Bouyukliev and Stefan Dodunekov) Problems of Information Transmition, vol. 43, pp. 89-96

Буюклиева, Стефка (2007) Some MDS codes over GF(64) connected with the binary doubly-even [72,36,16] code Serdica Journal of Computing, vol. 1, pp. 185-192

Буюклиева, Стефка (2007) Restrictions on the weight enumerators of binary self-dual codes of length 4m (with Masaaki Harada and Akihiro Munemasa) Proceedings of the International Workshop OCRT, White Lagoon, Bulgaria, pp. 40-44

Буюклиева, Стефка (2006) The automorphism group of a binary self-dual doubly-even [72,36,16] code is solvable (with E.A. O’Brien and Wolfgang Willems) IEEE Transactions on Information Theory

Буюклиева, Стефка (2006) Classification of optimal binary self-orthogonal codes (with Iliya Bouyukliev, T. Aaron Gulliver and Patric Östergård) J. Combin. Math. & Combin. Comput., vol. 59, pp. 33-87

Буюклиева, Стефка (2006) Самодуални кодове над комутативни пръстени с 4 елемента Научно-приложна конференция "Математика, информатика и компютърни науки", В.Търново

Буюклиева, Стефка (2006) New constructions of optimal self-dual binary codes of length 54 Designs, Codes and Cryptography, vol.41, pp. 101-109. Print ISSN 0925-1022

Буюклиева, Стефка (2005) Classification results on binary optimal self-dual codes of length 42 Proceedings of the International Workshop OCRT, Pamporovo, Bulgaria, pp. 286-291

Буюклиева, Стефка (2005) On the automorphism group of a binary self-dual doubly-even [72,36,16] code, part I Proceedings of the International Workshop OCRT, Pamporovo, Bulgaria, pp. 42-46

Буюклиева, Стефка (2005) Binary self-dual codes having an automorphism of order p2 (with R. Russeva and N. Yankov) Mathematica Balkanica, vol. 19, pp. 25-32

Буюклиева, Стефка (2005) Quasi-symmetric 2-(37,9,8) designs and self-orthogonal codes with automorphisms of order 5 (with Z. Varbanov) Mathematica Balkanica, vol. 19, pp. 33-38

Буюклиева, Стефка (2005) On the structure of binary self-dual codes having an automorphism a square of an odd prime (with R. Russeva and N. Yankov) IEEE Trans. Inform. Theory, vol. 51, pp. 3678-3686. Print ISSN 0018-9448

Буюклиева, Стефка (2005) Binary projective [120,8;56,64] codes having an automorphism of order 3 and SDP designs (with I. Bouyukliev and S. Dodunekov) Proceedings of the International Workshop OCRT, Pamporovo, Bulgaria, pp. 47-52

Буюклиева, Стефка (2004) On the automorphism group of a doubly-even [72,36,16] code IEEE Trans. Inform. Theory, vol. 50, pp.544-547. Print ISSN 0018-9448

Буюклиева, Стефка (2004) Some optimal self-orthogonal and self-dual codes Discrete Mathematics, vol. 287, pp.1-10

Буюклиева, Стефка (2004) Binary self-dual codes having an automorphism of order 9 Proceedings of the International Workshop ACCT'2004, Kranevo, Bulgaria, pp.73-79

Буюклиева, Стефка (2003) Extremal self-dual [50,25,10] codes with automorphisms of order 3 and quasi-symmetric 2-(49,9,6) designs (with Masaaki Harada) Designs, Codes and Cryptography, vol.28, pp.163-169. Print ISSN 0925-1022 https://link.springer.com/article/10.1023/A:1022588407585

Буюклиева, Стефка (2002) On the automorphisms of order 2 with fixed points for the extremal self-dual codes of length 24m Designs, Codes and Cryptography, vol.25, pp. 5-13. Print ISSN 0925-1022

Буюклиева, Стефка (2002) Some results on Type IV codes over Z4 IEEE Trans. Inform. Theory, vol.48, pp. 768-773. Print ISSN: 0018-9448

Буюклиева, Стефка (2002) On Type IV self-dual codes over Z4 (with Masaaki Harada) Discrete Mathematics, vol.247, pp.25-50. Print ISSN 0012-365X https://www.sciencedirect.com/science/article/pii/S0012365X01001595

Буюклиева, Стефка (2002) Some optimal self-dual codes having automorphisms of order 5 Proceedings IEEE International Symposium on Information Theory, 2002, Lausanne, Switzerland, Page: 458. Print ISBN: 0-7803-7501-7

Буюклиева, Стефка (2002) Съвременни криптографски системи със секретен ключ Сб. доклади на Националния военен университет «Технологии, сигурност, екология», Велико Търново, стр.688-697

Буюклиева, Стефка (2002) Automorphism groups and self-dual codes Proceedings of EWM Int. Workshop on Groups and Graphs, Varna, Bulgaria, pp.23-28

Буюклиева, Стефка (2002) Extremal self-dual [42,21,8] codes with automorphisms of order 3 with 12 cycles (with N. Yankov) Proceedings of EWM Int. Workshop on Groups and Graphs, Varna, Bulgaria, pp.23-28

Буюклиева, Стефка (2001) On the minimum weights of Type IV codes over Z4 with certain lengths Proceedings of the International Workshop WCC'2001, Paris, pp.121-127

Буюклиева, Стефка (2001) An upper bound on the minimum Lee weight of Type IV codes over Z4 Proceedings of the International Workshop OCRT, Sunny Beach, Bulgaria

Буюклиева, Стефка (2000) Upper bounds on the minimum Hamming and minimum Euclidean weights of Type IV self-dual codes over Z_4 Proceedings of the International Workshop ACCT'2000, Bansko, Bulgaria

Буюклиева, Стефка (2000) A method for constructing self-dual codes with an automorphism of order 2 IEEE Trans. Inform. Theory, vol.46, pp.496-504, IF 2,083, Print ISSN 0018-9448

Буюклиева, Стефка (1999) New binary extremal self-dual codes with lengths 50 and 52 Serdica Math. J., vol.25, pp.185-190. ISSN 1310-6600

Буюклиева, Стефка (1999) Methods for constructing self-dual codes Математика и математическо образование

Буюклиева, Стефка (1998) “Extremal self-dual codes with an automorphism of order 2”, (with I.Boukliev) IEEE Trans. Inform. Theory, vol.44, pp. 323-328

Буюклиева, Стефка (1998) “Some New Extremal Self-Dual Codes with Lengths 44, 50, 54 and 58”, (with I.Boukliev) IEEE Trans. Inform. Theory, vol.44, pp.809-812

Буюклиева, Стефка (1998) “Binary self-dual codes with an automorphism of order 2” Математика и математическо образование

Буюклиева, Стефка (1998) “A method for constructing self-dual codes with applications to lengths 42 and 44” Proceedings of the International Workshop OCRT, Sozopol, Bulgaria

Буюклиева, Стефка (1998) “New binary self-dual codes of length 58” Proceedings of the International Workshop ACCT, Pskov, Russia

Буюклиева, Стефка (1997) On the automorphism group of the extremal singly-even self-dual codes of length 48 Математика и математическо образование

Буюклиева, Стефка (1997) New extremal self-dual codes of lengths 42 and 44 IEEE Trans. Inform. Theory, vol.43, pp.1607-1612, IF 1,354, Print ISSN 0018-9448

Буюклиева, Стефка (1997) On the binary self-dual codes with an automorphism of order 2 Designs, Codes and Cryptography, vol.12, pp. 39-48. Print ISSN 0925-1022

Буюклиева, Стефка (1997) Some New Extremal Self-Dual Codes with Length 58 Proceedings of ISIT'97, Ulm, Germany, pp.116

Буюклиева, Стефка (1996) A method for constructing self-dual codes with an automorphism of order 2 Математика и математическо образование

Буюклиева, Стефка (1996) A method for constructing self-dual codes with application to length 64 Proceedings of the International Workshop ACCT, Sozopol, Bulgaria, pp. 81-85

Буюклиева, Стефка (1996) Singly-even self-dual codes of length 40 Designs, Codes and Cryptography, vol. 9, pp. 131-141. Print ISSN 0925-1022

Буюклиева, Стефка (1995) Самодуални кодове с автоморфизъм от ред 7 Математика и математическо образование

Буюклиева, Стефка (1995) Existence of certain extremal self-dual codes of lengths 42 and 44 Proceedings of the International Workshop OCRT, Sozopol, Bulgaria, pp. 29-31

Буюклиева, Стефка (1994) Singly-even self-dual codes of length 40 (with V.Yorgov) Proceedings of the International Workshop ACCT, Novgorod, Russia, pp.60-61, 1994.

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