On exact n-step domination

Dec 19, - On exact n-step domi | We generalize to n steps the notion of exact 2-step domination introduced by Chartrand et al. (Math. Bohem. () –) and suggest a related minimization problem for which we find a lower bound. A graph G is an exact n-step domination graph if there is some set of. On exact n-step domination | Request PDF Desiree. Age: 29. I am Mia - French elite escort in Cannes In that case, the conference was called II International Castle Meeting on Coding Theory and Applications allowing more topics related to coding theory apart from cryptography. We generalize to n steps the notion of exact 2-step domination introduced by Chartrand et al. (Math. Bohem. () –) and suggest a related minimization problem for which we find a lower bound. A graph G is an exact n-step domination graph if there is some set of vertices in G such that each vertex in the. Regina. Age: 24. If u are looking for a sweet, feminine and elegant woman for a secret affair, you are in the right place On exact n-step domination whose unique exact 2-step domination set is the vertex set of the graphs. In fact, these are the only connected graphs with this property. Theorem 2. A connected graph G is a 2-step domination graph with exact 2-step domination set V(G) if and only if G ~ F4 or G ~ nK2 for some n ^ 2. Proof. First, the graphs nK2, n > 2, and. Algorithm for 2-step domination in block graphs. Now, we work on an algorithm for finding a minimum 2-step dominating set of a block graph. For technical reasons, we actually consider a slightly more general problem. Suppose the vertex set of a graph G is partitioned into three sets, N,F, and R, where N consists of needed.

Latino orgy gay

Shazia. Age: 25. I like men who have a good sense of humor, love adventure and know how to please a woman... 2. 3. 4. 5. N. Alon, E. Bergmann, D. Coppersmith,A. Odlyzko: Balancing sets of vectors, IEEE Transactions on Information Theory, Vol. 34(1), pp. –, G. Cohen, I. Honkala, S. Litsyn, A. Lobstein, Covering Codes. Amsterdam: Elsevier, P. Hersh: On exact n-step domination, Discrete Math , Keywords and phrases: k -Step dominating set, k -Step domination number, k -Hop dominating set, k -Hop domination number, Step dominating set, NP-complete. ON THE COMPLEXITY OF K-STEP AND K-HOP DOMINATING SETS. IN GRAPHS. M. FARHADI JALALVAND AND N. JAFARI RAD. Department of Mathematics. an exact 1-step domination graph G has the same cardinality. All those integers n for which the paths Pn and cycles Cn are 1-step or 2-step domination graphs were also determined. In Figure the graphs Gj and G3 are exact 1-step domination graphs with exact 1-step domination sets Sj = {u2, u3) and S3 = {damonnews.info}.

Thambnails

Related Videos