Abstract evolution equations, periodic problems and applications
The semigroup (U(t))t>0 is called Gauss-Weierstrass semigroup. If X = Lp(?), one finds a proof in [122], Lemma 2.5.2. The assertion in the other two cases ...
The semigroup (U(t))t>0 is called Gauss-Weierstrass semigroup. If X = Lp(?), one finds a proof in [122], Lemma 2.5.2. The assertion in the other two cases ...