30 citations · 52 across the 8 of their papers we have counts for
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math.GT2013
A note on knot surgery
Nathan Sunukjian
In this paper we clarify an issue in the knot surgery construction of Fintushel and Stern. Using knot surgery, they construct an infinite number of smooth structures on 4-manifolds…
math.GT2013★ 3 cited
Null-homologous exotic surfaces in 4-manifolds
Neil Hoffman, Nathan Sunukjian
In this paper we exhibit infinite families of embedded tori in 4-manifolds that are topologically isotopic but smoothly distinct. The interesting thing about these tori is that the…
math.GT2013★ 1 cited
Surfaces in 4-manifolds: Concordance, Isotopy, and Surgery
Nathan Sunukjian
In this paper we will show that two surfaces of the same genus and homology class in a simply connected 4-manifold are concordant. We will show they are often topologically isotopi…