6 documents found, page 1 of 1

On recent developments treating the exact controllability of abstract control p...

Made available in DSpace on 2022-04-28T19:03:55Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-06-27; In this note we comment on an error present in the recent and extensive literature on exact controllability of abstract control differential problems. Our observations are valid for first order, second order, integro-differential and fractional differential control problems.; Departamento de Computação ...

On abstract neutral differential equations with state-dependent delay

S-asymptotically periodic solutions for abstract equations with state-dependent...

Global Solutions for Abstract Differential Equations with Non-Instantaneous Imp...

Made available in DSpace on 2018-11-26T15:30:45Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-08-01; CONICYT; DICYT-USACH; In this note we study the existence of global solutions for a class of impulsive abstract differential equations with non-instantaneous impulses. Specifically, we establish the existence of mild solutions on and the existence of -asymptotically -periodic mild solutions. Our results...

On a class of abstract neutral functional differential equations

Made available in DSpace on 2015-04-27T11:56:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2011; Made available in DSpace on 2015-04-27T11:56:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2011; Made available in DSpace on 2015-04-27T11:56:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2011; By using the theory of semigroups of growth α, we discuss the existence of mild solutions for a class ...

Approximate controllability of systems determined by almost sectorial operators