Finite-Approximate Controllability of Riemann–Liouville Fractional Evolution Systems via Resolvent-Like Operators
This paper presents a variational method for studying approximate controllability and infinite-dimensional exact controllability (finite-approximate controllability) for Riemann–Liouville fractional linear/semilinear evolution equations in Hilbert spaces. A useful criterion for finite-approximate co...
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Format: | Article |
Language: | English |
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MDPI AG
2021-11-01
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Series: | Fractal and Fractional |
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Online Access: | https://www.mdpi.com/2504-3110/5/4/199 |