24 citations · 96 across the 32 of their papers we have counts for
33 papers
Deformation of pairs of and hypersurfaces
Jungkai Chen, Yongnam Lee, Phin-Sing Soo
Motivated by DeVleming's work on moduli of surfaces in and Chen-Hu-Jiang's work on moduli of threefolds with volume and geometric genus , we study the deforma…
On the divisorial contractions to curves of threefolds
Hsin-Ku Chen, Jheng-Jie Chen, Jungkai A. Chen
We prove that each divisorial contraction to a curve between terminal threefolds is a weighted blow-up under a suitable embedding. Moreover, we give a classification of the weighte…
On the Kawaguchi--Silverman Conjecture for birational automorphisms of irregular varieties
Jungkai Alfred Chen, Hsueh-Yung Lin, Keiji Oguiso
We study the main open parts of the Kawaguchi--Silverman Conjecture, asserting that for a birational self-map of a smooth projective variety defined over $\overline{\mathbb…
On higher dimensional extremal varieties of general type
Purnaprajna Bangere, Jungkai Alfred Chen, Francisco Javier Gallego
Relations among fundamental invariants play an important role in algebraic geometry. It is known that an -dimensional variety of general type with nef canonical divisor and cano…
Addendum to "The Noether inequality for algebraic threefolds"
Jungkai Chen, Meng Chen, Chen Jiang
In this short note, we give a refinement of our previous work (arXiv:1803.05553) stating that for a projective -fold of general type with either or $p_g(X)\ge…
On quint-canonical birationality of irregular threefolds
Jheng-Jie Chen, Jungkai Alfred Chen, Meng Chen +1
Let be a complex smooth projective threefold of general type. Assume . We show that the -canonical map of is birational for all .