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You are here: Home Departments Analytical Mechanics Assist. Prof. Dimitrina Stavrova, Ph. D. Publications of Assist. Prof. Dimitrina Stavrova, Ph. D.

Publications of Assist. Prof. Dimitrina Stavrova, Ph. D.


1.     General cardinality restrictions, 2006 - in progress.

2.     Cardinal invariants in generaly metrizable spaces, 2006 - in progress.

3.     Compactness-like properties in Symmetrizable spaces (jointly with Sheldon Davis) – abstract, AMS Meeting, Phoenix, AZ, USA, 2004.

4. Cardinality of o-metrizable  and symmetrizable spaces – abstract, AMS Meeting, San Diego, AZ, USA, 2002.

5. Separation pseudocharacter and cardinality of topological spaces, 2000 – Topology Proceedings, vol 25, Summer 2000, 333-343.

6. J.Dontchev, S.Popvassilev, D.Stavrova, On the h-expansion  for the co-semi-regularization and mildly Hausdorff spaces, Acta Mathematika Hungarica, v.80 (1-2) 1998, 9-19.

7. Cardinal invariants for topological spaces with a selected subset - an unified approach -  Comptes rendus de l'Academie bulgare des Sciences, v.50:11, 1997 .

8. Unified approach to the theory of topological cardinal invariants -  Comptes rendus de l'Academie bulgare des Sciences, v.50:6, (1997), 5-8 .

9. Improvements of cardinal inequality for topological spaces and k-structures, New Zealand Journal of Mathematics, v24 (1995) , 81 - 86 . MR96j:54007 (J.M.Aarts)

10. Archangel'skij inequality without Hausdorfness, Comptes rendus de l'Academie Bulgare des Sciences, v.48 no7, 1994, 23-24.

11. A.A.Gryzlov and D.N.Stavrova, Cardinal functions  or topological spaces with a selected subset, Commentationes Mathematicae Universitatis Carolinae, v.35:3 (1994), 525-531. MR95m:54004 (Gary Gruenhage); Zbl 869.54007 (from the text).

12. Cardinal functions for k-structures, Publications Mathematicae Debrecen, v.44, fasc.3-4, 1994, 359-366; MR95e:54008 (summary);Zbl 851.54004 (summary).

13. Hausdorff pseudocharacter and cardinality of topological spaces with a selected subset , 1993, preprint, the abstract appeared in the Abstracts of the Topological International Conference, Trieste, Italy, 1993.

14. Upper bounds for cardinality of topological spaces with a select subset, Bolyai Society, Mathematical Studies,4 ; Topology with Application, Szekszard (Hungary),1993, pp 445-448. MR96m:54009 (A. H. Stone); Zbl 884.54003 (Lj.Kocinac).

15. A.A.Gryzlov and D.N.Stavrova, Topological spaces with a selected subset - cardinal invariants and inequalities, Comptes rendus de l'Academie bulgare des Sciences, v.46 no7, 1993, 17-19 .Zbl 809.54002 (J.Nikiel).

16. Cardinal functions and inequalities for topological spaces and k-structures, Comptes rendus de l'Academie bulgare des Sciences, v.46 no7, 1993, 13-16 ; Zbl797.54009 . Zbl 797.54009.

17. Archangel'skii's theorem a la Zorn, Comptes rendus de l'Academie bulgare des Sciences, 1993, v.46, no1, 17-18 ; MR95d:54005 (from the text); Zbl 826.54021 (from the text).

18. On the cardinality of topological spaces, Questions and Answers in General Topology ,1993, v.11 no 1, 127-132 ; MR94a:54013 (L.Kocinac); Zbl 816.54002 (K.Iseki) .

19. A.Archangel'skii and D.N. Stavrova, On a common generalization of k-spaces and spaces with a countable tightness, Topology and Its Application, v.51, 1993 , 261-268. ; MR94g:54001 (Michael Tkacenko); Zbl 846.54002 (E.R.Unger) .

20. On a theorem of de Groot about cardinality of topological spaces, Comptes rendus de l'Academie bulgare des Sciences, v.45 ,no 11, 1992, 5-6. ;MR94k:54005 (Richard Wilson); Zbl 785.54003 .

21. A new inequality for the cardinality of topological spaces , Mathematics and mathematical education, Proceedings of he 20th Spring Conference of the Union of Bulgarian Mathematicians , 1991, Sofia, Bulgarian Academy of Sciences, 1991, 142 -144.

22. Cardinal functions in topological and more general spaces, International Conference on Topology, Varna, 1990.

23. On a generalization of Lindelof number for topological and neighborhood spaces, Mathematics and mathematical education, Proceedings of the 18th Spring Conference of the Union of Bulgarian Mathematicians , 1989, Sofia, Bulgarian Academy of Sciences, 1989, 197-200; MR90h:54003 (Richard Wilson).

24. On some more cardinal invariants and inequalities for neighborhood spaces, Mathematics and mathematical education, Proceedings of the 16th Spring Conference of Union of Bulgarian Mathematicians, 1987, Sofia, Bulgarian Academy of Sciences, 1987, 273-278; MR90e:54005 (P.A.Biryakov); Zbl 638.54005; RJ1987:12A491 .

25. H-closed neighborhood spaces, Mathematics and mathematical education, Proceedings of the 15th Spring Conference of the Union of Bulgarian Mathematicians, 1986, Sofia , Bulgarian Academy of Sciences, 1986, 301 - 306 ; MR88g:55008 (Mohammad Ismail); Zbl 618.54022 ; RJ1987:3A568 .

26. B.Pasynkov, D.N.Stavrova and L. Bobkov, On spaces that are near to the locally finite dimensional ones, Proceedings of the Tiraspol Topological Symposium, 1985, 25 - 26. (in Russian)

27. On submetrizability of separable normal strongly o-metrizable spaces, Mathematics and mathematical education, Proceedings of the 14th Spring Conference of Union of Bulgarian Mathematicians , 1985, Sofia, Bulgarian Academy of Sciences, 1985, 289 - 290; MR87c:54040 (summary) ; Zbl 592.54029 (summary) ; RJ1985:10A518 .

28. Co-Hausdorff o-metrizable spaces and cardinal invariants, Berichte der Mathematisch-Statistischen section in der Forschungsgeschlischaft Joannem, Graz, no 239, 1985. MR87d:54056(R. Hodel) ; RJ1985:12A558 .

29. The theory of cardinal invariants for neighborhood spaces, Pliska, Bulgarian Mathematical Studia, v.6, 1983, 47 - 62; MR85j:54002 (Roman Fric); Zbl 573.54003; (in Russian)

30. Two theorems about the cardinality of neighborhood spaces, Mathematics and mathematical education, Proceedings of the 10th Spring Conference of the Union of Bulgarian Mathematicians, 1981, Sofia, Bulgarian Academy of Sciences, 1981, 190-194 ; Zbl 538.54002 (J.Ceder);  in Bulgarian; English translation available)

31. Cardinal invariants for neighborhood spaces - definitions and main relationships, Comptes rendus de l'Academie bulgare des Sciences, v 33 no 4, 1980, 453-456; MR81m:54014 (Zoltan Balogh); Zbl 477.54001. (in Russian ; English  translation available)

32. Normal nonmetrizable Moore spaces, Comptes rendus de l'Academie bulgare des Sciences, v.29, no 3, 1976, 295 - 297 ; MR56#14431(1977) (J.N.Younglove); Zbl 358.54010 (Jacob Cofner). (in Russian; English translation available)

 

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