Erik Christensen
Associate professor emeritus
Department of Mathematical Sciences
Universitetsparken 5, 2100 København Ø, 04 Matematik E, Building: 04-0-18
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Perturbations of nuclear C*-algebras.
Christensen, Erik, Sinclair, A. M., White, S., Smith, R. R. & Winter, W., 2012, In: Acta Mathematica. 208, p. 93-150 58 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Perturbations of C*-algebraic Invariants
Christensen, Erik, Sinclair, A. M., Smith, R. R. & White, S., 2010, In: Geometric and Functional Analysis. 20, 2, p. 368 - 397 30 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Perturbation of operator algebras
Christensen, Erik, Feb 1977, In: Inventiones Mathematicae. 43, 1, p. 1-13 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pertrurbationer af operatoralgebraer
Christensen, Erik, 1984, 50 p.Research output: Book/Report › Book › Research › peer-review
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On weakly D-differentiable operators
Christensen, Erik, 2016, In: Expositiones Mathematicae. 34, 1, p. 27–42Research output: Contribution to journal › Journal article › Research › peer-review
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On von Neumann Algebras which are complemented Subspaces of B(H)
Christensen, Erik & Sinclair, A. M., 1994, In: Journal of Functional Analysis. 122, p. 91-102Research output: Contribution to journal › Journal article › Research › peer-review
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On the vanishing of Hn(A, A*) for certain C*-algebras
Christensen, Erik & Sinclair, A. M., Mar 1989, In: Pacific Journal of Mathematics. 137, 1, p. 55-63 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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On the cohomology groups of cerain finite von Neumann algebras
Christensen, Erik, Pop, F. & Sinclair, A. M., 1997, In: Mathematische Annalen. 307, p. 71-92Research output: Contribution to journal › Journal article › Research › peer-review
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On some problems studied by R.V. Kadison
Christensen, Erik, 2003, In: Acta Mathematica Sinica. English series. 19, p. 523-534Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4394
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144
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The block Schur product is a Hadamard product
Research output: Contribution to journal › Journal article › Research › peer-review
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82
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On the complete boundedness of the Schur block product
Research output: Contribution to journal › Journal article › Research › peer-review
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26
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Decompositions of block schur products
Research output: Contribution to journal › Journal article › Research › peer-review
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