108 citations · 697 across the 35 of their papers we have counts for
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hep-th1998★ 108 cited
Hopf Solitons on S^3 and R^3
R S Ward
The Skyrme-Faddeev system, a modified O(3) sigma model in three space dimensions, admits topological solitons with nonzero Hopf number. One may learn something about these solitons…
solv-int1998★ 1 cited
Two Integrable Systems Related to Hyperbolic Monopoles
R S Ward
Monopoles on hyperbolic 3-space were introduced by Atiyah in 1984. This article describes two integrable systems which are closely related to hyperbolic monopoles: a one-dimensiona…
solv-int1998★ 9 cited
Lax Pairs for Integrable Lattice Systems
R. S. Ward
This paper studies the structure of Lax pairs associated with integrable lattice systems (where space is a one-dimensional lattice, and time is continuous). It describes a procedur…