AbstractWe present direct and recursive constructions for some classes of cyclic i-perfect k-cycle systems with special attention to cyclic Steiner k-cycle systems and cyclic Kirkman k-cycle systems
AbstractA k-sun graph S(Ck) is obtained from the cycle of length k, Ck, by adding a pendant edge to ...
AbstractSuppose H is a complete m-partite graph Km(n1,n2,…,nm) with vertex set V and m independent s...
AbstractWe prove that there exists a cyclic Hamiltonian k-cycle system of the complete graph if and ...
We present direct and recursive constructions for some classes of cyclic i-perfect k-cycle systems w...
AbstractWe present direct and recursive constructions for some classes of cyclic i-perfect k-cycle s...
AbstractStarting from earliest papers by Rosa we solve, directly and explicitly, the existence probl...
We present some necessary and/or sufficient conditions for the existence of an elementary abelian c...
AbstractIn this paper, we prove that cyclic hamiltonian cycle systems of the complete graph minus a ...
AbstractLet CS(2, k, υ) denote a cyclic Steiner 2-design of order υ with block size k. Our main resu...
AbstractLet m1,m2,…,mk be positive integers not less than 3 and let n=∑i=1kmi. Then, it is proved th...
Diamond open accessIn this paper, we provide necessary and sufficient conditions for the existence of ...
AbstractThe spectrum for the decomposition of Kr into partitionable 2-perfect 6-cycle systems and pa...
Starting from earliest papers by Rosa we solve, directly and explicitly, the existence problem for c...
AbstractLet k and λ be positive integers and let v be a positive integer or an infinite cardinal num...
AbstractA CB(v,k,λ) means a cyclic 2-design of block size k coincidence number λ, and with v points....
AbstractA k-sun graph S(Ck) is obtained from the cycle of length k, Ck, by adding a pendant edge to ...
AbstractSuppose H is a complete m-partite graph Km(n1,n2,…,nm) with vertex set V and m independent s...
AbstractWe prove that there exists a cyclic Hamiltonian k-cycle system of the complete graph if and ...
We present direct and recursive constructions for some classes of cyclic i-perfect k-cycle systems w...
AbstractWe present direct and recursive constructions for some classes of cyclic i-perfect k-cycle s...
AbstractStarting from earliest papers by Rosa we solve, directly and explicitly, the existence probl...
We present some necessary and/or sufficient conditions for the existence of an elementary abelian c...
AbstractIn this paper, we prove that cyclic hamiltonian cycle systems of the complete graph minus a ...
AbstractLet CS(2, k, υ) denote a cyclic Steiner 2-design of order υ with block size k. Our main resu...
AbstractLet m1,m2,…,mk be positive integers not less than 3 and let n=∑i=1kmi. Then, it is proved th...
Diamond open accessIn this paper, we provide necessary and sufficient conditions for the existence of ...
AbstractThe spectrum for the decomposition of Kr into partitionable 2-perfect 6-cycle systems and pa...
Starting from earliest papers by Rosa we solve, directly and explicitly, the existence problem for c...
AbstractLet k and λ be positive integers and let v be a positive integer or an infinite cardinal num...
AbstractA CB(v,k,λ) means a cyclic 2-design of block size k coincidence number λ, and with v points....
AbstractA k-sun graph S(Ck) is obtained from the cycle of length k, Ck, by adding a pendant edge to ...
AbstractSuppose H is a complete m-partite graph Km(n1,n2,…,nm) with vertex set V and m independent s...
AbstractWe prove that there exists a cyclic Hamiltonian k-cycle system of the complete graph if and ...
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