Formulas for $\mathcal{K}_p$–functional for some pairs of finite-dimensional spaces

This article discusses the question of the exact formula for $\mathcal{K}$–functional for a pair $\left(\lambda_1^n(\omega),l_\infty^n(h)\right)$ and the equivalent formula for $\mathcal{K}_p$–functional for a pair $\left(\lambda_p^n(\omega),l_\infty^n(h)\right)$.