Erik Christensen
Associate professor emeritus
Department of Mathematical Sciences
Universitetsparken 5, 2100 København Ø, 04 Matematik E, Building: 04-0-18
- 2024
- Published
Some points of view on Grothendieck's inequalities
Christensen, Erik, 2024, In: Linear Algebra and Its Applications. 691, p. 196-215 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Unique matrix factorizations associated to bilinear forms and Schur multipliers
Christensen, Erik, 2024, In: Linear Algebra and Its Applications. 688, p. 215-231Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- Published
Bilinear forms, Schur multipliers, complete boundedness and duality
Christensen, Erik, 2023, In: Mathematica Scandinavica. 129, 3, p. 543-569Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Minimal Stinespring Representations of Operator Valued Multilinear Maps
Christensen, Erik, 2023, In: Journal of Operator Theory. 89, 2, p. 587-601 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2020
- Published
Decompositions of block schur products
Christensen, Erik, 2020, In: Journal of Operator Theory. 84, 1, p. 139-152Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The block Schur product is a Hadamard product
Christensen, Erik, 2020, In: Mathematica Scandinavica. 126, 3, p. 603-616Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
On the complete boundedness of the Schur block product
Christensen, Erik, 2019, In: Proceedings of the American Mathematical Society. 147, 2, p. 523-532Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
Structural properties of close II1 factors
Cameron, J., Christensen, Erik, Sinclair, A. M., Smith, R. R., White, S. & Wiggins, A. D., 2017, In: Münster Journal of Mathematics. 10, 1, p. 19-37Research output: Contribution to journal › Journal article › Research › peer-review
- 2016
- Published
Commutator inequalities via Schur products
Christensen, Erik, 2016, Operator Algebras and Applications: The Abel Symposium 2015. Carlsen, T. M., Larsen, N. S., Neshveyev, S. & Skau, C. (eds.). Springer, p. 127-143 (Abel Symposia, Vol. 12).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Higher weak derivatives and reflexive algebras of operators
Christensen, Erik, 2016, Operator Algebras and Their Applications: A Tribute to Richard V. Kadison. Doran, R. S. & Park, E. (eds.). American Mathematical Society, p. 69-83 (Contemporary Mathematics, Vol. 671).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
ID: 4394
Most downloads
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140
downloads
The block Schur product is a Hadamard product
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
79
downloads
On the complete boundedness of the Schur block product
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
22
downloads
Decompositions of block schur products
Research output: Contribution to journal › Journal article › Research › peer-review
Published