Publications in Scientific Journals:

J. Ekstein, H. Fleischner:
"A best possible result for the square of a 2-block to be hamiltonian";
Discrete Mathematics, 344 (2021), 1; 1 - 6.

English abstract:
It is shown that for any choice of four different vertices x1, . . . , x4 in a 2-block G of order
p > 3, there is a hamiltonian cycle in G2 containing four different edges xiyi of E(G) for
certain vertices yi, i = 1, 2, 3, 4. This result is best possible.

"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)

Electronic version of the publication:

Created from the Publication Database of the Vienna University of Technology.