Публикации на Недялко Ненов

61. On the generalized Turan's theorem and on an extension of this theorem. (in Russian) (with Khadzhiivanov, N.) God. Sofij. Univ., Fak. Mat. Mekh. 77 (1983), № 1, 231-242 (1988).
62. On extremal 2-colorings of the edges of the complete graph with thirteen vertices. (with Khadzhiivanov, N., Pashov I.) Godishnik Vissh, Ped. Inst. Shuman - Mat. Fak. vol. 7B (1983), 53-64.
63. An example of the 16-vertex Ramsey (3, 3)-graph with clique number 4. (in Russian) (with Khadzhiivanov, N.) Serdica 9 (1983), 74-78.
64. Uniqueness of a 13-vertex graph with independence number 4 and with one triangle. (in Russian) (with Khadzhiivanov, N., Pashov, I.) C. R. Acad. Bulg. Sci. 35 (1982), 1363-1366.
65. The number of monochromatic p-cliques in two-colorings of the edges of certain complete graphs. (in Russian) (with Pashov, I., Khadzhiivanov, N.) C. R. Acad. Bulg. Sci. 35 (1982), 439-442.
66. The number of discrete 4-vertex subgraphs of a graph without triangles. (in Russian) (with Khadzhiivanov, N.) C. R. Acad. Bulg. Sci. 35 (1982), 909-912.
67. On proper 3-coloring of the edges of complete graphs. (in Bulgarian) Mathematics and education in mathematics, Proc. 11^th Spring Conf. Union Bulg. Math., Sunny Beach, 1982, 242-247 (1982).
68. Description of the graphs with 13 vertices having a unique triangle and a unique 5-anticlique. (in Russian) (with Khadzhiivanov, N.) God. Sofij. Univ., Fak. Mat. Mekh. 76 (1982), 91-107 (1987).
69. Sharpening of Lin's inequalities relating to Ramsey theory (in Russian) C. R. Acad. Bulg. Sci. 34 (1981), 307-310.
70. On a certain constant connected with Ramsey (3, 4)-graphs. (in Russian) Serdica 7 (1981), 366-371.
71. Lower bound for some constants related to Ramsey graphs. (in Russian) Annuaire Univ. Sofia Fac. Math. Mech. 75 (1981), 27-38.
72. Generalization of a certain theorem of Greenwood and Gleason on three-colorings of the edges of a complete graph with 17 vertices. (in Russian) C. R. Acad. Bulg. Sci. 34 (1981), 1209-1212.
73. Extremal problems for graphs with filters. (in Russian) (with Khadzhiivanov, N.) PLISKA, Stud. Math. Bulg. 2 (1981), 119-123.
74. Certain remarks on Ramsey multiplicities. (in Russian) Mathematics and education in mathematics, Proc. 10^th Spring Conf. Union Bulg. Math., Sunny Beach, 1981, 176-179 (1981).
75. An extremal property of the Petersen graph (in Russian) (with Khadzhiivanov, N.) Annuaire Univ. Sofia Fac. Math. Mech. 75 (1981), 115-123.
76. An example of a 15-vertex Ramsey (3, 3)-graph with the clique number 4. (in Russian) C. R. Acad. Bulg. Sci. 34 (1981), 1487-1459.
77. Some applications of Zykov's numbers in Ramsey's theory. (in Russian; English summary) God. Sofij. Univ., Fak. Mat. Mekh. 74 (1980), 29-50 (1986).
78. Ramsey graphs and some constants related to them. (in Bulgarian) Ph. D. Thesis, University of Sofia, Sofia, 1980.
79. On the independence number of minimal t-graphs. (in Russian) Mathematics and education in mathematics, Proc. 9^th Spring Conf. Union Bulg. Math., Sunny Beach, 1980, 74-78 (1980).
80. On the existence of a minimal t-graph with a given number of vertices. (in Russian) Serdica 6 (1980), 270-274.