On the state diagram of a linear operator and its adjoint in locally convex spaces. II

1968 ◽  
Vol 176 (2) ◽  
pp. 121-128 ◽  
Author(s):  
J. Loustaunau
1966 ◽  
Vol 164 (2) ◽  
pp. 176-206 ◽  
Author(s):  
V. Krishnamurthy ◽  
J. O. Loustaunau

Filomat ◽  
2017 ◽  
Vol 31 (11) ◽  
pp. 3075-3089
Author(s):  
Daniel Velinov ◽  
Marko Kostic ◽  
Stevan Pilipovic

The main purpose of this paper is to investigate degenerate C-(ultra)distribution cosine functions in the setting of barreled sequentially complete locally convex spaces. In our approach, the infinitesimal generator of a degenerate C-(ultra)distribution cosine function is a multivalued linear operator and the regularizing operator C is not necessarily injective. We provide a few important theoretical novelties, considering also exponential subclasses of degenerate C-(ultra)distribution cosine functions.


2008 ◽  
Vol 41 (1) ◽  
Author(s):  
S. Lahrech ◽  
A. Jaddar ◽  
J. Hlal ◽  
A. Ouahab ◽  
A. Mbarki

1991 ◽  
Vol 14 (1) ◽  
pp. 105-110
Author(s):  
Neill Robertson

2002 ◽  
Vol 121 (1-2) ◽  
pp. 75-89 ◽  
Author(s):  
Fernando Garibay Bonales ◽  
F.Javier Trigos-Arrieta ◽  
Rigoberto Vera Mendoza

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