4 papers
Accelerating Vision Transformers with Adaptive Patch Sizes
Rohan Choudhury, JungEun Kim, Jinhyung Park +3
Vision Transformers (ViTs) partition input images into uniformly sized patches regardless of their content, resulting in long input sequence lengths for high-resolution images. We…
Determinantal ideals of secant varieties
Daniele Agostini, Jinhyung Park
Using Hilbert schemes of points, we establish a number of results for a smooth projective variety in a sufficiently ample embedding. If is a curve or a surface, we show tha…
Singularities and syzygies of secant varieties of smooth projective varieties
Doyoung Choi, Justin Lacini, Jinhyung Park +1
We study the higher secant varieties of a smooth projective variety embedded in projective space. We prove that when the variety is a surface and the embedding line bundle is suffi…
Positivity of double point divisors
Yonghwa Cho, Jinhyung Park
The non-isomorphic locus of a general projection from an embedded smooth projective variety to a hypersurface moves in a linear system of an effective divisor which we call the dou…