Kerimov, A.2018-04-122018-04-1220120217-9849http://hdl.handle.net/11693/38264A zero-temperature phase-diagram of the one-dimensional ferromagnetic Ising model is investigated. It is shown that at zero temperature spins of any compact collection of lattice points with identically oriented external field are identically oriented. © 2012 World Scientific Publishing Company.EnglishGibbs stateGround stateHamiltonianPhase transition82B2082B23Ground states of one-dimensional long-range ferromagnetic ising model with external fieldReview10.1142/S021798491150014X1793-6640