The monotone method for controllability of the nonlinear evolution systems

2011 ◽  
Vol 27 (4) ◽  
pp. 721-726 ◽  
Author(s):  
Yue Lu ◽  
Yong Li ◽  
Ming-ji Liu
SIAM Review ◽  
1987 ◽  
Vol 29 (3) ◽  
pp. 493-495
Author(s):  
R. E. Showalter

2018 ◽  
Vol 9 (1) ◽  
pp. 250-277 ◽  
Author(s):  
Fernando Miranda ◽  
José Francisco Rodrigues ◽  
Lisa Santos

Abstract This paper considers a general framework for the study of the existence of quasi-variational and variational solutions to a class of nonlinear evolution systems in convex sets of Banach spaces describing constraints on a linear combination of partial derivatives of the solutions. The quasi-linear operators are of monotone type, but are not required to be coercive for the existence of weak solutions, which is obtained by a double penalization/regularization for the approximation of the solutions. In the case of time-dependent convex sets that are independent of the solution, we show also the uniqueness and the continuous dependence of the strong solutions of the variational inequalities, extending previous results to a more general framework.


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