Result 241 to 260 of 320 total
A conjecture in the theory of cyclic conjugation and an example supporting its validity. (English)
Match 28, 219-234 (1992).
241
Some analytical properties of the independence and matching polynomials. (English)
Match 28, 139-150 (1992).
242
Graphs with three independent edges. (English)
Zb. Rad., Prir.-Mat. Fak., Univ. “Svetozar Marković” Kragujevcu 12, 25-38 (1991).
243
"Essentially disconnected benzenoids" are essentially disconnected. (English)
Match 26, 191-203 (1991).
244
Three theorems on branching graphs. (English)
Match 26, 111-122 (1991).
245
An identity for the independence polynomials of trees. (English)
Publ. Inst. Math., Nouv. Sér. 50(64), 19-23 (1991).
246
A property of the number of perfect matchings of a graph. (English)
Publ. Inst. Math., Nouv. Sér. 49(63), 17-20 (1991).
247
On the graph polynomials of a weighted graph. (English)
Zb. Rad., Prir.-Mat. Fak., Univ. “Svetozar Marković" Kragujevcu 12, 49-57 (1991).
248
Characteristic and matching polynomials of some bipartite graphs. (English)
Publ. Elektroteh. Fak., Univ. Beogr., Ser. Mat. 1, 25-30 (1990).
249
A result on 1-factors related to Fibonacci numbers. (English)
Fibonacci Q. 28, No.1, 81-84 (1990).
250
An inequality for the simple topological index. (English)
Zb. Rad., Prir.-Mat. Fak., Univ. “Svetozar Marković” Kragujevcu 11, 19-22 (1990).
251
Fragmentation formulas for the number of Kekulé structures, Hosoya and Merrifield-Simmons indices and related graphs invariants. (English)
Zb. Rad., Prir.-Mat. Fak., Univ. “Svetozar Marković” Kragujevcu 11, 11-18 (1990).
252
The excised internal structure of hexagonal systems. (English)
Contemporary methods in graph theory. In honour of Prof. Dr. K. Wagner, 249-259 (1990).
253
On independent vertices and edges of a graph. (English)
Topics in combinatorics and graph theory. Essays in honour of Gerhard Ringel, 291-296 (1990).
254
Molecular graphs with equal $Z$-counting and independence polynomials. (English)
Z. Naturforsch. A 45, No.5, 645-648 (1990).
255
A property of the simple topological index. (English)
Match 25, 131-140 (1990).
256
New theorem for the Wiener molecular branching index of trees with perfect matchings (English)
Computers & Chemistry 14, No. 1, 29-32 (1990).
257
Vertex degree sequences of graphs with small number of circuits. (English)
Publ. Inst. Math., Nouv. Sér. 46(60), 7-12 (1989).
258
Essentially disconnected benzenoids: Distribution of K, the number of Kekulé structures, in benzenoid hydrocarbons. VIII. (English)
Match 24, 51-57 (1989).
259
A novel approach to graph polynomials. (English)
Match 24, 191-199 (1989).
260
Result 241 to 260 of 320 total
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