Partial differential equations in Banach spaces involving nilpotent linear operators

doi:https://doi.org/10.4064/ap-65-1-67-80

Partial differential equations in Banach spaces involving nilpotent linear operators

Antonia Chinní,Paolo Cubiotti-1996-01-01-Annales Polonici Mathematici

TL;DRAbstract

Let E be a Banach space. We consider a Cauchy problem of the type ⎧ $D^{k}_{t}u + ∑_{j=0}^{k-1}∑_{|α|≤m} A_{j,α}(D^{j}_{t} D^{α}_{x}u) = f$ in $ℝ^{n+1}$, ⎨ ⎩ $D^{j}_{t} u(0,x) = φ_j(x)$ in $ℝ^n$, j=0,...,k-1, where each $A_{j,α}$ is a given continuous lin

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Let E be a Banach space. We consider a Cauchy problem of the type ⎧ $D^{k}_{t}u + ∑_{j=0}^{k-1}∑_{|α|≤m} A_{j,α}(D^{j}_{t} D^{α}_{x}u) = f$ in $ℝ^{n+1}$, ⎨ ⎩ $D^{j}_{t} u(0,x) = φ_j(x)$ in $ℝ^n$, j=0,...,k-1, where each $A_{j,α}$ is a given continuous lin

Keywords

MathematicsBanach spacePure mathematicsNilpotentC0-semigroupType (biology)Linear operatorsCauchy problem

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