Retraction notices

Discrete Optimization Method Based on Grassmannian Parameterization in Multidimensional Dichotomic Data Structuring

Type
Retraction
Notice date
3/20/2015 0:00
Journal
Vestnik St. Petersburg University, Mathematics
Publisher
Springer
Notice DOI
10.3103/s1063454115010100
Original paper DOI
10.3103/s1063454111040054

Reasons