4 papers
Physical Logic Enhanced Network for Small-Sample Bi-Layer Metallic Tubes Bending Springback Prediction
Chang Sun, Zili Wang, Shuyou Zhang +2
Bi-layer metallic tube (BMT) plays an extremely crucial role in engineering applications, with rotary draw bending (RDB) the high-precision bending processing can be achieved, howe…
Flip Distance and Triangulations of a Ball
Zili Wang
It is known that the flip distance between two triangulations of a convex polygon is related to the minimum number of tetrahedra in the triangulation of some polyhedron. It is inte…
Shapes of Centrally Symmetric Octahedra with Prescribed Cone-Deficits
Zili Wang
In his paper "Shapes of Polyhedra and Triangulations of the Sphere", Thurston found that the set of shapes of convex polyhedra with prescribed cone-deficits has a complex hyperboli…
Farthest Point Map on a Centrally Symmetric Convex Polyhedron
Zili Wang
The farthest point map sends a point in a compact metric space to the set of points farthest from it. We focus on the case when this metric space is a convex centrally symmetric po…