Publications

This is our catalog of publications authored by IBM researchers, in collaboration with the global research community. It’s an ever-growing body of work that shows why IBM is one of the most important contributors to modern computing.

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45 results at Discrete Mathematics

Graphs whose normalized Laplacian matrices are separable as density matrices in quantum mechanics
- - Chai Wah Wu
- 2016
- Discrete Mathematics
On some algorithmic aspects of hypergraphic matroids
- - Mourad Baiou
  - Francisco Barahona
- 2023
- Discrete Mathematics
Intractability of approximate multi-dimensional nonlinear optimization on independence systems
- - Jon Lee
  - Shmuel Onn
  - et al.
- 2011
- Discrete Mathematics
On graphs whose Laplacian matrix's multipartite separability is invariant under graph isomorphism
- - Chai Wah Wu
- 2010
- Discrete Mathematics
Pruning processes and a new characterization of convex geometries
- - Federico Ardila
  - Elitza Maneva
- 2009
- Discrete Mathematics
Problems and algorithms for covering arrays
- - Alan Hartman
  - Leonid Raskin
- 2004
- Discrete Mathematics
Self-complementary graphs and Ramsey numbers part I: The decomposition and construction of self-complementary graphs
- - Jin Xu
  - C.K. Wong
- 2000
- Discrete Mathematics
On the bounded domination number of tournaments
- - Xiaoyun Lu
  - Da-Wei Wang
  - et al.
- 2000
- Discrete Mathematics
The strong Hall property and symmetric chain orders
- - Xiaoyun Lu
  - Da-Wei Wang
  - et al.
- 1999
- Discrete Mathematics
On avoidable and unavoidable claws
- - Xiaoyun Lu
  - Da-Wei Wang
  - et al.
- 1998
- Discrete Mathematics