Wojciech Chojnacki and Jan Kisyński. On the Favard classes of semigroups associated with pseudoresolvents. Acta Universitatis Szegediensis. Acta Scientiarum Mathematicarum, 64(3-4):681–696, 1998.

Keywords: Favard class; one-parameter semigroup; pseudo-resolvent; uniformly Lipschitz vector.

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