Let (A0, A1) be a compatible couple of quasi-normed spaces, and let Φ0 and Φ1 be two general parameters of the K-interpolation method. We compute the Kfunctional for the couple ((A0, A1)Φ0, (A0, A1)Φ1) in terms of the K-functional for (A0, A1).
A generalized version of Holmstedt’s formula for the $K$-functional / Ahmed, Irshaad; Fiorenza, Alberto; Gogatishvili, Amiran. - In: COLLOQUIUM MATHEMATICUM. - ISSN 0010-1354. - 176:1(2024), pp. 77-85. [10.4064/cm9388-7-2024]
A generalized version of Holmstedt’s formula for the $K$-functional
Fiorenza, Alberto
;
2024
Abstract
Let (A0, A1) be a compatible couple of quasi-normed spaces, and let Φ0 and Φ1 be two general parameters of the K-interpolation method. We compute the Kfunctional for the couple ((A0, A1)Φ0, (A0, A1)Φ1) in terms of the K-functional for (A0, A1).File in questo prodotto:
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