ThreeFold Weyl Points for the Schrödinger Operator with Periodic Potentials.
Haimo GuoMeirong ZhangYi ZhuPublished in: SIAM J. Math. Anal. (2022)
Keyphrases
- hamilton jacobi
- distance transform
- heat equation
- medial axis
- wave equation
- data points
- higher order
- point sets
- scale space
- steady state
- level set method
- high order
- partial differential equations
- convex hull
- heat kernel
- endpoints
- genetic algorithm
- euclidean distance
- feature points
- markov chain
- video sequences
- image processing