New lower bounds for some spherical designs.
Peter G. BoyvalenkovSvetla NikovaPublished in: Algebraic Coding (1993)
Keyphrases
- lower bound
- upper bound
- branch and bound algorithm
- branch and bound
- lower and upper bounds
- three dimensional
- optimal solution
- np hard
- spherical harmonics
- objective function
- unit sphere
- lower bounding
- upper and lower bounds
- linear programming relaxation
- optimal cost
- spherical images
- concept class
- randomly generated problems
- set of randomly generated instances
- design principles
- quadratic assignment problem
- similarity search
- worst case