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math.AG2021
Decorated sheaves and morphisms in tilted hearts
Yinbang Lin, Sz-Sheng Wang, Bingyu Xia
We identify limit stable pairs and stable framed sheaves as epimorphisms and monomorphisms, respectively, in tilts of the standard heart, under suitable conditions. We then identif…
math.AG2021★ 10 cited
The movable cone of certain Calabi-Yau threefolds of Picard number two
Ching-Jui Lai, Sz-Sheng Wang
We describe explicitly the chamber structure of the movable cone for a general smooth complete intersection Calabi-Yau threefold of Picard number two in certain Pr-ruled Fano m…