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14 Publications
5 Journals
Sukumar Daniel
Associate Professor
Department of Mathematics
suku@math.iith.ac.in (Work)
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Publications - 14
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Publications (14)
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Publications (14)
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Articles
A weaker gleason-kahane-zelazko theorem for modules and applications to hardy spaces
G. Sebastian
and
Sukumar Daniel
2021 | Institute of Mathematics. Polish Academy of Sciences
Articles
Some comparative results on eigenvalues, pseudospectra and conditionspectra
Sukumar Daniel
2021 | Springer Science and Business Media B.V.
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Articles
Level sets of (p, e- p) outer generalized pseudo spectrum
Sukumar Daniel
and
S. Veeramani
2020 | Springer Science and Business Media B.V.
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Articles
CONTINUITY of A CONDITION SPECTRUM and ITS LEVEL SETS
Sukumar Daniel
and
S. Veeramani
2020 | Cambridge University Press
Articles
On the images of Dunkl–Sobolev spaces under the Schrödinger semigroup associated to Dunkl operators
C. Sivaramakrishnan
,
Sukumar Daniel
and
Venku Naidu .D
2019 | Birkhauser Verlag AG
Articles
On the images of Sobolev spaces under the Schrödinger semigroup
C. Sivaramakrishnan
,
Sukumar Daniel
and
Venku Naidu .D
2019 | De Gruyter Open Ltd
Articles
A characterizing property of commutative Banach algebras may not be sufficient only on the invertible elements [Une propriété caractérisant des algèbres de Banach commutatives qui ne peut être formulée sur les seuls éléments inversibles]
G. Sebastian
and
Sukumar Daniel
2018 | Elsevier Masson SAS
Articles
A characterization of absolutely minimum attaining operators
J. Ganesh
,
Ramesh G
and
Sukumar Daniel
2018 | Academic Press Inc.
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Articles
On the open ball centered at an invertible element of a banach Algebra
S. Geethika
and
Sukumar Daniel
2018 | Element D.O.O.
Articles
Perturbation of minimum attaining operators
J. Ganesh
,
Ramesh G
and
Sukumar Daniel
2018 | Tusi Mathematical Research Group (TMRG)
Articles
Level sets of the condition spectrum
Sukumar Daniel
and
S. Veeramani
2017 | Duke University Press
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Articles
On the structure of absolutely minimum attaining operators
J. Ganesh
,
Ramesh G
and
Sukumar Daniel
2015 | Academic Press Inc.
Articles
Almost multiplicative functions on commutative Banach algebras
S.H. Kulkarni
and
Sukumar Daniel
2010
Articles
Gleason-Kahane-Żelazko theorem for spectrally bounded algebra
S.H. Kulkarni
and
Sukumar Daniel
2005
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