Interpolation Methods for Anisotropic Net Spaces

2024

Full text Open access: Gold Metadata (CSL-JSON)
DOI 10.32523/2077-9879-2024-15-2-33-41
Data confidence 70 medium
How this score is calculated

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.

Abstract

In this paper, we study the interpolation properties of anisotropic net spaces \(N_{\bar{p}, \bar{q}}(M)\), where \(\bar{p} = (p_1, ..., p_n)\), \(\bar{q} = (q_1, ..., q_n)\). It is shown that, with respect to the multidimensional interpolation method, the following equality holds \[ (N_{\theta}(M), N_{1-\theta}(M))_{\bar{\theta}} = N_{\bar{f}}(M) \quad \text{where} \quad \frac{1}{\bar{p}} = \frac{1 - \bar{\theta}}{\bar{p}_0} + \frac{\bar{\theta}}{\bar{p}_1} \]