Corrigendum to “Noncoercive Perturbed Densely Defined Operators and Application to Parabolic Problems”
Author
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-1, 1 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-02
Country of Publication
Egypt
No. of Pages
1
Main Subjects
Abstract EN
In the article titled “Noncoercive Perturbed Densely Defined Operators and Application to Parabolic Problems” [1], there was an error in Theorem 8.
The operator L:X⊇D(L)→X∗ is assumed to be linear, closed, densely defined, and monotone.
However, it is required to replace this assumption on L by the condition that L:X⊇D(L)→X∗ is linear maximal monotone.
It is known due to Brèzis (cf.
Zeidler [2, Theorem 32.
L, p.897]) that every linear maximal monotone operator is densely defined and closed.
However, the converse is not generally true unless L∗ is monotone.
In addition to conditions on S in Theorem 8 in [1], monotonicity assumption on S (with S(0)=0) is required.
The condition Lx+Sx,x≥-dx2 for all x∈D(L) is not required as it is automatically satisfied with d=0 because of monotonicity of L and S with (L+S)(0)=0.
As a result, Theorem 8 in [1] is restated and replaced by Theorem 1 as follows.
American Psychological Association (APA)
Asfaw, Teffera M.. 2017. Corrigendum to “Noncoercive Perturbed Densely Defined Operators and Application to Parabolic Problems”. Abstract and Applied Analysis،Vol. 2017, no. 2017, pp.1-1.
https://search.emarefa.net/detail/BIM-1120787
Modern Language Association (MLA)
Asfaw, Teffera M.. Corrigendum to “Noncoercive Perturbed Densely Defined Operators and Application to Parabolic Problems”. Abstract and Applied Analysis No. 2017 (2017), pp.1-1.
https://search.emarefa.net/detail/BIM-1120787
American Medical Association (AMA)
Asfaw, Teffera M.. Corrigendum to “Noncoercive Perturbed Densely Defined Operators and Application to Parabolic Problems”. Abstract and Applied Analysis. 2017. Vol. 2017, no. 2017, pp.1-1.
https://search.emarefa.net/detail/BIM-1120787
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1120787