## Differential and Integral Equations

### Approximation results for semigroups generated by multivalued linear operators and applications

#### Abstract

We establish convergence results for sequences of multivalued linear operators $A_n$. When each $A_n$ generates a differentiable semigroup, we state conditions for convergence of the corresponding semigroups and of the solutions of linear differential inclusions governed by $A_n$. Through a method already considered in the literature, this enables us to prove new convergence properties for a sequence of degenerate evolution equations. Applications to partial differential problems are also given.

#### Article information

Source
Differential Integral Equations, Volume 11, Number 5 (1998), 781-805.

Dates
First available in Project Euclid: 30 April 2013

https://projecteuclid.org/euclid.die/1367329671

Mathematical Reviews number (MathSciNet)
MR1666189

Zentralblatt MATH identifier
1008.47042

#### Citation

Favini, Angelo; Fuhrman, Marco. Approximation results for semigroups generated by multivalued linear operators and applications. Differential Integral Equations 11 (1998), no. 5, 781--805. https://projecteuclid.org/euclid.die/1367329671