New iterative codes for𝓗-tensors and an application

• Autorzy: Feng Wang , Deshu Sun
• Języki publikacji: EN

Abstrakty

EN

New iterative codes for identifying 𝓗 -tensor are obtained. As an application, some sufficient conditions of the positive definiteness for an even-order real symmetric tensor, i.e., an even-degree homogeneous polynomial form are given. Advantages of results obtained are illustrated by numerical examples.

Słowa kluczowe

EN

𝓗-tensors; Symmetric tensors; Homogeneous polynomial; Positive definiteness; Irreducible

Kategorie tematyczne

• 15A21: Canonical forms, reductions, classification
• 15A18: Eigenvalues, singular values, and eigenvectors
• 15A69: Multilinear algebra, tensor products

• Wydawca: De Gruyter Open
• Czasopismo: Open Mathematics
• Rocznik: 2016
• Tom: 14
• Numer: 1
• Strony: 212-220

Daty

wydano

2016-01-01

otrzymano

2015-11-21

zaakceptowano

2016-03-14

online

2016-04-23

Twórcy

autor

Feng Wang

• College of Science, Guizhou Minzu University, Guiyang, Guizhou 550025,

autor

Deshu Sun

• College of Science, Guizhou Minzu University, Guiyang, Guizhou 550025,

Identyfikatory

DOI

10.1515/math-2016-0022