<p style="text-indent:20px;">The spectral norm and the nuclear of a third order tensor play an important role in completion recovery problem. We show that is equal to square root three positive semi-definite biquadratic tensors, roots norms those tensors are lower bounds tensor. This provides way estimate evaluate Some upper for tensor, by radii some symmetric matrices, presented.</p>

A well-balanced vegetarian diet can provide for the needs of children and adolescents. However, appropriate caloric intake should be ensured and growth monitored. Particular attention should be paid to adequate protein intake and sources of essential fatty acids, iron, zinc, calcium, and vitamins B12 and D. Supplementation may be required in cases of strict vegetarian diets with no intake of an...

The objective of this study was to evaluate the medication prescribed for a group of middle-aged and older adults that reside in the outskirts of Brasilia and practice physical exercises regularly at a local University. This analysis considered qualitative and quantitative aspects of the medications prescribed to subjects aged 54 to 81 years-old, including their appropriateness and compliance t...

We prove new inequalities for the spectral radius, essential operator norm, measure of noncompactness and numerical radius Hadamard weighted geometric means positive kernel operators on Banach function sequence spaces. Some extend refine known that have been established by several authors relatively recently. Several appear to be even in finite dimensional case.