гл. ас. д-р Мая Стоянова

Образование:

PhD - Кандидат на математическите науки,
СУ "Св. Климент Охридски", 2009

Научни интереси:

Теория на кодирането - сферични кодове и дизайни

Таблица на 3 дизайни

Таблица на 5 дизайни

Преподавателска дейност:

Зимен семестър 2011/2012

Вторник	10 - 13,	ауд.	307	ФМИ,	3 група
Вторник	15 - 18,	ауд.	307	ФМИ,	4 група
Четвъртък	10 - 13,	ауд.	308	ФМИ,	2 група
Четвъртък	13 - 16,	ауд.	307	ФМИ,	1 група

Летен семестър 2010/2011

Петък

09 - 12,

ауд.

500

ФМИ,

изборен курс,

(съвместно с Е. Михайлова, Т. Тодорова)

Контакт:

Тел:	02 8161 (вътр. 664)	ФМИ	Стая:	518	ФМИ

Публикации след 2002г.:

1. Improved approaches for investigation of small spherical designs, (with P. G. Boyvalenkov), Compt. rend. Acad. bulg. Sci., 2012, (to appear).
2. A new asymptotic bound of the minimum possible odd cardinality of spherical (2k-1)-designs, (with P. G. Boyvalenkov), Discrete Mathematics, 2010, Vol. 310, Issues 15-16, pp. 2170-2175, (DOI 10.1016/j.disc.2010.04.007, Available online: 13 May 2010), Impact Factor: 0.536 (2010).
3. New asymptotic bounds for some spherical (2k-1)-designs, (with P. G. Boyvalenkov), Proc. Intern. Workshop OC’09, Varna, Bulgaria, 16-22 June 2009, pp. 49-54.
4. On the structure of some spherical codes and designs, PhD Thesis, Sofia University, Sofia, Bulgaria, 2009.
5. A method for proving nonexistence of spherical designs of odd strength and odd cardinality, (with S. P. Bumova, P. G. Boyvalenkov), Problems of Information Transmission, 2009, Vol. 45, No. 2, pp. 110-123, (DOI: 10.1134/S0032946009020033, Original Russian Text Published in Problemy Peredachi Informatsii, 2009, Vol. 45, No. 2, pp. 41-55), Impact Factor: 0.435 (2009).
6. Nonexistence results for spherical 7-designs, (with S. P. Bumova, P. G. Boyvalenkov), Proc. Intern. Workshop ACCT--11, Pamporovo, Bulgaria, 16-22 June, 2008, pp. 35-39.
7. Polynomial techniques for investigation of spherical designs, (with S. P. Bumova, P. G. Boyvalenkov, H. Kulina), Designs, Codes and Cryptography, 2009, Vol. 51, Issue 3, pp. 275-288, (DOI 10.1007/s10623-008-9260-0, Published online: 19 December 2008), Impact Factor: 0.825 (2009).
8. New nonexistence results for spherical 5-designs, (with S. P. Bumova, P. G. Boyvalenkov, H. Kulina), Scientific Research, a Journal of South-West University, Blagoevgrad, Bulgaria, 2007, 14 pages.
9. New nonexistence results for spherical 5-designs, (with S. P. Bumova, P. G. Boyvalenkov, H. Kulina), Proc. Intern. Workshop OC'07, White Lagoon, Bulgaria, 16-22 June, 2007, pp. 30-35.
10. Bounds on the cardinality of spherical codes with inner products in given range, (with P. Boyvalenkov), Proc. Intern. Workshop ACCT--10, Zvenigorod, Russia, 3-9 September, 2006, pp. 48-51.
11. Upper bounds on the covering radius of spherical designs, (with P. Boyvalenkov), Proc. Intern. Workshop OC'05, Pamporovo, Bulgaria, 17-23 June, 2005, pp. 53-58.
12. Some methods for investigations of spherical designs, (with P. Boyvalenkov), Proc. Intern. Workshop ACCT--9, Kranevo, Bulgaria, 19-25 June, 2004, pp. 86-89.
13. On spherical (n,M,I,t)-sets, (with P. Boyvalenkov), Proc. Intern. Workshop ACCT--8, Tsarskoe Selo, Russia, 8-14 September, 2002, pp. 69-72.
14. Spherical 2-distance sets which are spherical 3-designs, (with P. Boyvalenkov), Annuaire L'Univ Sofia, Fac. Math. and Inform., 2004, Vol. 95, pp. 53-58 (received on December 14, 2001).

Пълен списък