Skip to main content
Log in

On the number of separable partitions

  • Published:
Journal of Combinatorial Optimization Aims and scope Submit manuscript

Abstract

Consider partitions of a given set A of n distinct points in general position in ℝd into parts where each pair of parts can be separated by a hyperplane that contains a given set of points E. We consider the problem of counting and generating all such partitions (correcting a classic 1967 result of Harding about the number of such partitions into two parts). Applications of the result to partition problems are presented.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Uriel G. Rothblum.

Additional information

F.K. Hwang is retired. E-mail: fkhwang@gmail.com.

Research of U.G. Rothblum was supported in part by an ISF grant, by the Bernstein Research Fund (administered by the VPR at the Technion) and by the Fund for the Promotion of Research at the Technion.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Hwang, F.K., Rothblum, U.G. On the number of separable partitions. J Comb Optim 21, 423–433 (2011). https://doi.org/10.1007/s10878-009-9263-4

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10878-009-9263-4

Navigation