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math.AG2020
Construction of varieties of low codimension with applications to moduli spaces of varieties of general type
Purnaprajna Bangere, Francisco Javier Gallego, Jayan Mukherjee +1
In this article we develop a new way of systematically constructing infinitely many families of smooth subvarieties of any given dimension , , and any given codime…
math.AG2020
K3 carpets on minimal rational surfaces and their smoothings
Purnaprajna Bangere, Jayan Mukherjee, Debaditya Raychaudhury
In this article, we study K3 double structures on minimal rational surfaces . The results show there are infinitely many non-split abstract K3 double structures on $Y = \mathbb{…
math.AG2020
Smoothing of multiple structures on embedded Enriques manifolds
Jayan Mukherjee, Debaditya Raychaudhury
We show that given an embedding of an Enriques manifold of index in a large enough projective space, there will exist embedded multiple structures with conormal bundle isomorph…