... σ∞E1,E2,∞j1sqjA< ∞, 1 ≤ q<∞⎫⎬⎭. 1.12Let E0 and E be two Banach spaces and E0continuously and densely embedded intoE and l l1,l2, ,ln.We let Wlp,γΩ; E0,E denote ... Functional Analysis and Optimization, vol. 24, no. 1-2, pp. 1–15, 2003.3 R. Denk, M. Hieber, and J. Pr¨uss, R-Boundedness, Fourier Multipliers and Problems of Elliptic and ParabolicType, ... differential-operator equations and applications,” Integral Equations and Operator Theory, vol. 35, no. 4, pp. 485–506, 1999.14 S. Yakubov and Y. Yakubov, Differential-Operator Equations: Ordinary and Partial...