Niels Jakob Laustsen

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Person:193006

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zbMath Open laustsen.niels-jakobMaRDI QIDQ193006

List of research outcomes

PublicationDate of PublicationType
A surjective summation operator with no Lipschitz right inverse2023-10-31Paper
Uniqueness of algebra norm on quotients of the algebra of bounded operators on a Banach space2023-08-22Paper
Kernels of operators on certain Banach spaces associated with almost disjoint families2022-11-23Paper
Equivalence after extension and Schur coupling for Fredholm operators on Banach spaces2022-10-30Paper
Approximately multiplicative maps between algebras of bounded operators on Banach spaces2022-10-12Paper
Free Banach lattices under convexity conditions2021-11-04Paper
Subspaces that can and cannot be the kernel of a bounded operator on a Banach space2021-10-07Paper
Classifying the closed ideals of bounded operators on two families of non-separable classical Banach spaces2021-04-03Paper
A Banach space induced by an almost disjoint family, admitting only few operators and decompositions2021-03-10Paper
Closed ideals of operators on the Tsirelson and Schreier spaces2020-08-17Paper
Vector Lattices Admitting a Positively Homogeneous Continuous Function Calculus2020-04-29Paper
A Banach space induced by an almost disjoint family, admitting only few operators and decompositions2020-03-08Paper
https://portal.mardi4nfdi.de/entity/Q52333452019-09-10Paper
r-FREDHOLM THEORY IN BANACH ALGEBRAS2019-08-13Paper
Factorization of the identity through operators with large diagonal2018-10-08Paper
An infinite C*-algebra with a dense, stably finite *-subalgebra2018-03-26Paper
Splittings of extensions and homological bidimension of the algebra of bounded operators on a Banach space2018-02-07Paper
Uniqueness of the maximal ideal of operators on the ℓp-sum of ℓn (n ∈ ) for 1 < p < ∞2017-09-28Paper
Multi-norms and Banach lattices2017-08-11Paper
Ideal structure of the algebra of bounded operators acting on a Banach space2017-08-03Paper
The algebras of bounded operators on the Tsirelson and Baernstein spaces are not Grothendieck spaces2017-07-26Paper
Extensions and the weak Calkin algebra of Read’s Banach space admitting discontinuous derivations2017-01-25Paper
A singular, admissible extension which splits algebraically, but not strongly, of the algebra of bounded operators on a Banach space2016-10-07Paper
Banach spaces whose algebra of bounded operators has the integers as their \(K_0\)-group2015-05-26Paper
Operators on two Banach spaces of continuous functions on locally compact spaces of ordinals2015-04-22Paper
A weak∗-topological dichotomy with applications in operator theory2014-10-13Paper
The Giesy-James theorem for general index p, with an application to operator ideals on the p^th James space2013-11-08Paper
Maximal left ideals of the Banach algebra of bounded operators on a Banach space2013-11-07Paper
Dichotomy theorems for random matrices and closed ideals of operators on (⊕n=1∞ℓ1n)c02012-08-29Paper
A very proper Heisenberg-Lie Banach \(\ast\)-algebra2012-06-13Paper
Uniqueness of the maximal ideal of the Banach algebra of bounded operators on \(C([0, \omega_1)\)]2012-06-08Paper
An amalgamation of the Banach spaces associated with James and Schreier, Part I: Banach-space structure2011-01-17Paper
Some remarks on James-Schreier spaces2010-09-01Paper
HEISENBERG–LIE COMMUTATION RELATIONS IN BANACH ALGEBRAS2010-06-25Paper
https://portal.mardi4nfdi.de/entity/Q34171182007-01-26Paper
https://portal.mardi4nfdi.de/entity/Q46795162005-06-16Paper
https://portal.mardi4nfdi.de/entity/Q46628662005-03-30Paper
The lattice of closed ideals in the Banach algebra of operators on certain Banach spaces2004-10-12Paper
https://portal.mardi4nfdi.de/entity/Q42188202004-03-02Paper
\(K\)-theory for the Banach algebra of operators on Jame's quasi-reflexive Banach spaces2003-11-14Paper
MAXIMAL IDEALS IN THE ALGEBRA OF OPERATORS ON CERTAIN BANACH SPACES2003-11-10Paper
https://portal.mardi4nfdi.de/entity/Q44059712003-10-07Paper
https://portal.mardi4nfdi.de/entity/Q44220352003-09-02Paper
A properly infinite Banach *-algebra with a non-zero, bounded trace2003-01-28Paper
Divisibility in the \(K_0\)-group of the algebra of operators on a Banach space2002-03-01Paper
Matrix multiplication and composition of operators on the direct sum of an infinite sequence of Banach spaces2001-11-06Paper
K -Theory for Algebras of Operators on Banach Spaces1997-09-15Paper
Banach lattices of positively homogeneous functions induced by a Banach space0001-01-03Paper

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