On the approximate controllability of parabolic problems with non-smooth coefficients

2020 ◽  
pp. 1-8
Author(s):  
Patrizia Donato ◽  
Editha C. Jose ◽  
Daniel Onofrei
Keyword(s):  
Approximate Controllability ◽  
Parabolic Problems ◽  
Smooth Coefficients

scholarly journals Controllability of degenerate and singular parabolic problems: the double strong case with Neumann boundary conditions

2019 ◽  
Vol 39 (2) ◽  
pp. 207-225 ◽  
Author(s):  
Genni Fragnelli ◽  
Dimitri Mugnai
Keyword(s):  
Boundary Conditions ◽  
Parabolic Problem ◽  
Singular Potential ◽  
Neumann Boundary ◽  
Null Controllability ◽  
Neumann Boundary Conditions ◽  
Parabolic Problems ◽  
Smooth Coefficients ◽  
Strongly Degenerate ◽  
Controllability Result

We prove a null controllability result for a parabolic problem with Neumann boundary conditions. We consider non smooth coefficients in presence of a strongly singular potential and a strongly degenerate coefficient, both vanishing at an interior point. This paper concludes the study of the Neumann case.

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