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math.AG2024
Moduli spaces of threefolds on the Noether line
Stephen Coughlan, Yong Hu, Roberto Pignatelli +1
In this paper, we study the moduli spaces of canonical threefolds with any prescribed geometric genus which have the smallest possible canonical volume. This minimal vo…
math.AG2024
Noether inequality for irregular threefolds of general type
Yong Hu, Tong Zhang
Let be a smooth irregular -fold of general type over . We prove that the optimal Noether inequality holds if $p_g(X)…