2 papers
stat.OT2010
Tests of Non-Equivalence among Absolutely Nonsingular Tensors through Geometric Invariants
Toshio Sakata, Kazumitsu Maehra, Takeshi Sasaki +3
4x4x3 absolutely nonsingular tensors are characterized by their determinant polynomial. Non-quivalence among absolutely nonsingular tensors with respect to a class of linear transf…
math.RA2010
Perfect type of n-tensors
Toshio Sumi, Toshio Sakata, Mitsuhiro Miyazaki
In various application fields, tensor type data are used recently and then a typical rank is important. Although there may be more than one typical ranks over the real number field…