Arunima Ray

activity

20122026

most citedNull, recursively starlike-equivalent decompositions shrink

33 citations · 203 across the 22 of their papers we have counts for

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math.GT2025

Homotopy classification of $4$ -manifolds with $3$ -manifold fundamental group

Jonathan Hillman, Daniel Kasprowski, Mark Powell +1

We give a criterion on a group $π$ and a homomorphism $w : π \to C_{2}$ under which closed $4$ -manifolds with fundamental group $π$ and orientation character $w$ are classified u…

Homotopy classification of 4-manifolds with 3-manifold fundamental group

Homotopy classification of $4$ -manifolds with $3$ -manifold fundamental group