130 citations · 2k across the 94 of their papers we have counts for
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Prudent walks and polygons
John C. Dethridge, Timothy M. Garoni, Anthony J. Guttmann +1
We have produced extended series for two-dimensional prudent polygons, based on a transfer matrix algorithm of complexity O for a series of length We have extended the…
Experimental mathematics on the magnetic susceptibility of the square lattice Ising model
S. Boukraa, A. J. Guttmann, S. Hassani +4
We calculate very long low- and high-temperature series for the susceptibility of the square lattice Ising model as well as very long series for the five-particle contribution…
Exact generating function for 2-convex polygons
W. R. G. James, I. Jensen, A. J. Guttmann
Polygons are described as almost-convex if their perimeter differs from the perimeter of their minimum bounding rectangle by twice their `concavity index', . Such polygons are c…