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Questions related from Rakesh Pk
Ulam's conjecture: Let graph G have p points v_i and graph H have p points u_i, where p>=3. Then if for each i, the subgraphs G_i=G-v_i and H_i=H-u_i are isomorphic, then the graphs G and H are...
20 March 2012 7,926 2 View
Every cyclic group is isomorphic to Zn. Now what is the total number of isomorphic direct product groups of the form Zn1*Zn2*Zn3*........Where n1*n2*n3*.....=n. It is known that (Zp*Zq) is cyclic...
17 November 2011 5,327 3 View
