We prove sufficient conditions for the degeneracy of integral points on certain threefolds and other varieties of higher dimension. In particular, under a normal crossings assumption, we prove the degeneracy of integral points on an affine threefold with seven ample divisors at infinity. Analogous results are given for holomorphic curves. As in our previous works , , the main tool involved is Schmidt's Subspace Theorem, but here we introduce a technical novelty which leads to stronger results in dimension three or higher.
"Integral points on threefolds and other varieties." Tohoku Math. J. (2) 61 (4) 589 - 601, 2009. https://doi.org/10.2748/tmj/1264084501