Department of Mathematical Sciences

 

 
Read more
3551 - 3600 out of 4,435Page size: 50
Sort by: 1st author
  1. Published

    Gorenstein Dimensions

    Christensen, L. W., 2000, Gorenstein Dimensions. Berlin: Springer, p. 204

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  2. Published

    Restricted homological dimensions and Cohen-Macaulayness

    Christensen, L. W., Foxby, H. & Frankild, A., 2002, In: Journal of Algebra. 251, p. 479-502

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Paroxysmal atrial fibrillation occurs often in cryptogenic ischaemic stroke: Final results from the SURPRISE study

    Christensen, L. M., Krieger, D. W., Højberg, S., Pedersen, O. D., Karlsen, Finn Michael, Jacobsen, Martin, Worck, René Husted, Nielsen, H., Aegidius, K., Jeppesen, L. L., Rosenbaum, S., Marstrand, Jacob Rørbech & Christensen, H., Jun 2014, In: European journal of neurology : the official journal of the European Federation of Neurological Societies. 21, 6, p. 884-889 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Analyzing sickness absence with statistical models for survival data

    Christensen, Karl Bang, Andersen, Per Kragh, Smith-Hansen, L., Nielsen, M. L. & Kristensen, T. S., 2007, In: Scandinavian Journal of Work, Environment & Health. 33, 3, p. 233-9 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Resistance Training Does Not Protect Against Increases in Plasma Cytokine Levels Among Germ Cell Cancer Patients During and After Chemotherapy.

    Christensen, J. F., Tolver, Anders, Andersen, J. L., Rørth, M., Daugaard, G. & Hojman, P., 2014, In: Journal of Clinical Endocrinology and Metabolism. 99, 8, p. 2967-2976

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Safety and efficacy of resistance training in germ cell cancer patients undergoing chemotherapy: a randomized controlled trial

    Christensen, J. F., Jones, L. W., Tolver, Anders, Jørgensen, L. W., Andersen, J. L., Adamsen, L., Højman, P., Nielsen, R. H., Rørth, M. & Daugaard, G., 2014, In: B J C. 111, p. 8-16

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Interval Walking Improves Glycemic Control and Body Composition After Cancer Treatment: A Randomized Controlled Trial

    Christensen, J. F., Sundberg, A., Osterkamp, J., Thorsen-Streit, S., Nielsen, A. B., Olsen, C. K., Djurhuus, S. S., Simonsen, C., Schauer, T., Ellingsgaard, H., Østerlind, K., Krarup, P. M., Mosgaard, C., Vistisen, K., Tolver, Anders, Pedersen, Bente Klarlund & Hojman, P., 2019, In: The Journal of clinical endocrinology and metabolism. 104, 9, p. 3701-3712 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    A physiologically based nonhomogeneous Poisson counter model of visual identification

    Christensen, J. H., Markussen, Bo, Bundesen, C. & Kyllingsbæk, Søren, 2018, In: Journal of Experimental Psychology: Human Perception and Performance. 44, 9, p. 1383-1398

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    An uncertainty principle related to the Euclidean motion group

    Christensen, J. G. & Schlichtkrull, Henrik, 2004, In: Mathematical Proceedings of the Royal Irish Academy. 104A, p. 249-252

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    The uncertainty principle for operators determined by Lie groups

    Christensen, J. G., 2004, In: Journal of Fourier Analysis and Applications. 10, p. 541-544

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Spectral triples and the geometry of fractals

    Christensen, Erik, Ivan, C. & Schroe, E., 2012, In: Journal of Noncommutative Geometry. 6, p. 249 - 274 26 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Completely bounded multilinear maps and C*-algebraic cohomology

    Christensen, Erik, Effros, E. G. & Sinclair, A., Jun 1987, In: Inventiones Mathematicae. 90, 2, p. 279-296 18 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    On the complete boundedness of the Schur block product

    Christensen, Erik, 2019, In: Proceedings of the American Mathematical Society. 147, 2, p. 523-532

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    C*-algebras nearly contained in a type I C*-algebra

    Christensen, Erik, Sinclair, A. M., White, S. A. & Smith, R. R., Jan 2013, In: Canadian Journal of Mathematics. 65, p. 52-65 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Universally bounded operators on von Neumann algebras of type II*U1

    Christensen, Erik, 1994, Algebraic Methods in Operator Theory. Boston: Birkhäuser Verlag, p. 195-204

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  16. Published

    On von Neumann Algebras which are complemented Subspaces of B(H)

    Christensen, Erik & Sinclair, A. M., 1994, In: Journal of Functional Analysis. 122, p. 91-102

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    On the cohomology groups of cerain finite von Neumann algebras

    Christensen, Erik, Pop, F. & Sinclair, A. M., 1997, In: Mathematische Annalen. 307, p. 71-92

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Property Gamma factors and the Hochschild cohomology problem

    Christensen, Erik, Pop, F., Sinclair, A. M. & Smith, R. R., 2003, In: Proceedings of the National Academy of Science of the United States of America. 100, p. 3865-3869

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Derivations and their relation to perturbations of operator algebras

    Christensen, Erik, 1982, American Mathematical Society Symposia . Vol. 38. p. 261 - 273 13 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  20. 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

  21. Published

    Commutants of nest algebras modulo the compact operators

    Christensen, Erik & Peligrad, C., Feb 1980, In: Inventiones Mathematicae. 56, 1, p. 113-116 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Properly infinite aw*-algebras are monotone sequentially complete

    Christensen, Erik & Pedersen, G. K., Jul 1984, In: Bulletin of the London Mathematical Society. 16, 4, p. 407-410 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. 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

  24. Published

    Hochschild cohomology of factors with property Gamma

    Christensen, Erik, Sinclair, A. M. & Smith, R. R., 2003, In: Annals of Mathematics. 158, 2, p. 597-621

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Extensions of derivations II

    Christensen, Erik, 1982, In: Mathematica Scandinavica. 50, p. 111 -122 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    Subalgebras of a finite algebra

    Christensen, Erik, Feb 1979, In: Mathematische Annalen. 243, 1, p. 17-29 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Extension of derivations

    Christensen, Erik, Feb 1978, In: Journal of Functional Analysis. 27, 2, p. 234-247 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Near inclusions of C*-algebras

    Christensen, Erik, Jul 1980, In: Acta Mathematica. 144, 1, p. 249-265 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  29. Published

    A survey of completely bounded operators

    Christensen, Erik & Sinclair, A. M., Sep 1989, In: Bulletin of the London Mathematical Society. 21, 5, p. 417-448 32 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  30. Published

    Completely bounded isomorphisms of injective von neumann algebras

    Christensen, Erik & Sinclair, A. M., Jun 1989, In: Proceedings of the Edinburgh Mathematical Society. 32, 2, p. 317-327 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. Published

    On weakly D-differentiable operators

    Christensen, Erik, 2016, In: Expositiones Mathematicae. 34, 1, p. 27–42

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    Dirac operators and spectral triples for some fractal sets built on curves

    Christensen, Erik, Ivan, C. & Lapidus, M. L., 2008, In: Advances in Mathematics. 217, 1, p. 42 - 78 37 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Von Neumann algebras as complemented subspaces of B(H)

    Christensen, Erik & Wang, L., 2014, In: International Journal of Mathematics. 25, 9 p., 1450107.

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Spectral triples for AF C*-algebras and metrics on the Cantor set

    Christensen, Erik, 2006, In: Journal of Operator Theory. 56, p. 17-46

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. Published

    Finite von Neumann algebra factors with property Gamma

    Christensen, Erik, 2001, In: Journal of Functional Analysis. 186, p. 366-380

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    Representations of completely bounded multilinear operators

    Christensen, Erik & Sinclair, A. M., May 1987, In: Journal of Functional Analysis. 72, 1, p. 151-181 31 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    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

  38. Published

    Extensions and degeneration of spectral triples

    Christensen, Erik & Ivan, C., 2009, In: Communications in Mathematical Physics. 285, 3, p. 925-955 31 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  39. Published

    On some problems studied by R.V. Kadison

    Christensen, Erik, 2003, In: Acta Mathematica Sinica. English series. 19, p. 523-534

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Bilinear forms, Schur multipliers, complete boundedness and duality

    Christensen, Erik, 2023, In: Mathematica Scandinavica. 129, 3, p. 543-569

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Generators of semigroups of completely positive maps

    Christensen, Erik, Jun 1978, In: Communications in Mathematical Physics. 62, 2, p. 167-171 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  42. Published

    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

  43. Published

    Sums of two-dimensional spectral triples

    Christensen, Erik & Ivan, C., 2007, In: Mathematica Scandinavica. 100, 1, p. 35-60 26 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    The block Schur product is a Hadamard product

    Christensen, Erik, 2020, In: Mathematica Scandinavica. 126, 3, p. 603-616

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    On non-selfadjoint representations of C*-algebras

    Christensen, Erik, 1981, In: American Journal of Mathematics. 103, p. 817 - 833 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. Published

    Non-commutative integration for monotone sequentially closed C∗ algebras

    Christensen, Erik, 1972, In: Mathematica Scandinavica. 31, p. 171-190 20 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  47. Published

    Cohomology of operator algebras and quantum dynamical semigroups.

    Christensen, Erik & Evans , D. E., 1979, In: Journal of the London Mathematical Society. 20, 2, p. 358-368 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  48. Published

    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

  49. Published

    Two generalizations of the Gleason-Kahane-Z̀elazko theorem

    Christensen, Erik, Jan 1997, In: Pacific Journal of Mathematics. 177, 1, p. 27-32 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Konvekse mængder

    Christensen, Erik, 2001, 106 p.

    Research output: Book/Report › Book › Communication

Previous 1...68 69 70 71 72 73 74 75 ...89 Next