English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this paper, we introduce exponential type locally generalized strictly double diagonally dominant tensors. This concept extends the concept of strictly diagonally dominant tensors. It is shown that exponential type locally generalized strictly double diagonally dominant tensors must be H -tensors. Furthermore, as applications of exponential type locally generalized strictly double diagonally dominant tensors, we present some new eigenvalue localization sets and checkable sufficient condition for the positive definiteness of even-order real symmetric tensors. Appropriate numerical examples are proposed to illustrate that our new tensors eigenvalue localization sets are more precise than some existing sets in some cases. Mathematics subject classification (2010): 15A18, 15A69, 15A21.

Exponential type locally generalized strictly double diagonally tensors and eigenvalue localization