Jørn Børling Olsson

Research output

Research output per year 1991 1991 1994 1998 2004 2006 2007 2009 2012 2022

• 481 Citations
• 50 Journal article
• 1 Book
• 1 Book chapter

Research output per year

Research output per year

Search results

• 2022

  Christine Bessenrodt (1958-2022)

  Olsson, J. B., 2022, In: Jahresbericht der Deutschen Mathematiker-Vereinigung. 124, 4, p. 207-213

  Research output: Contribution to journal › Journal article › Research
• 2019

  Hook removal operators on the odd Young graph

  Bessenrodt, C., Giannelli, E. & Olsson, J. B., 2019, In: Algebraic Combinatorics. 2, 2, p. 249-274

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

  Open Access

  File
  94 Downloads (Pure)
• 2017

  Character restrictions and multiplicities in symmetric groups

  Isaacs, I. M., Navarro, G., Olsson, J. B. & Tiep, P. H., 2017, In: Journal of Algebra. 478, p. 271-282

  Research output: Contribution to journal › Journal article › Research › peer-review
  16 Citations (Scopus)

• Restriction of Odd Degree Characters of S_n

  Bessenrodt, C., Giannelli, E. & Olsson, J. B., 2017, In: Symmetry, Integrability and Geometry: Methods and Applications. 13, 10 p., 070.

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

  Open Access

  File
  3 Citations (Scopus)

  122 Downloads (Pure)
• 2015

  Complex group algebras of the double covers of the symmetric and alternating group

  Bessenrodt, C., Nguyen, H. N., Olsson, J. B. & Tong-Viet, H., 2015, In: Algebra & Number Theory. 9, 3, p. 601-628 28 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  17 Citations (Scopus)
• 2013

  On bar lengths in partitions

  Gramain, J-B. B. & Olsson, J. B., 2013, In: Proceedings of the Edinburgh Mathematical Society. 56, 2, p. 535-550 16 p.

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

• Unique Path Partitions: Characterization and Congruences

  Bessenrodt, C., Olsson, J. B. & Sellers, J. A., 2013, In: Annals of Combinatorics. 17, 4, p. 591-602

  Research output: Contribution to journal › Journal article › Research › peer-review
  4 Citations (Scopus)
• 2012

  Combinatorial remarks about a "remarkable identity"

  Olsson, J. B. & Sellers, J. A., Oct 2012, In: Mathematics Magazine. 85, 4, p. 283-288

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

• Generalized hook lengths in symbols and partitions

  Bessenrodt, C., Gramain, J-B. & Olsson, J. B., 2012, In: Journal of Algebraic Combinatorics. 36, 2, p. 309-332 24 p.

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

  5 Citations (Scopus)

• Submatrices of character tables and basic sets

  Bessenrodt, C. & Olsson, J. B., 2012, In: Journal of Combinatorial Theory, Series A. 119, 8, p. 1744-1788 15 p.

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

  1 Citation (Scopus)
• 2011

  Generalized hook lengths and relative hook degree formulas

  Olsson, J. B., 2011, In: Oberwolfach Reports. 8, 2, p. 1193-1194 2 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2009

  A theorem on the cores of partitions

  Olsson, J. B., 2009, In: Journal of Combinatorial Theory, Series A. 116, 3, p. 733-740

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

  19 Citations (Scopus)

• Core partitions and block coverings

  Olsson, J. B., 2009, In: Transactions of the American Mathematical Society. 137, 9, p. 2943-2951

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

  6 Citations (Scopus)

• Sign conjugacy classes in symmetric groups

  Olsson, J. B., 2009, In: Journal of Algebra. 322, 8, p. 2793-2800

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

  6 Citations (Scopus)
• 2007

  Block inclusions and cores of partitions

  Olsson, J. B. & Stanton, D., 2007, In: Aequationes Mathematicae. 74, p. 90-110

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

  44 Citations (Scopus)

• On the Navarro-Willems conjecture for blocks of finite groups

  Olsson, J. B., Bessenrodt, C., Navarro, G. & Tiep, P. H., 2007, In: Journal of Pure and Applied Algebra. 208, p. 481-484

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

  14 Citations (Scopus)

• Sange i parentes

  Olsson, J. B., 2007, In: mat Matilde. 32, p. 22-25

  Research output: Contribution to journal › Journal article › Communication
• 2006

  Algebra 3 - Group theory

  Olsson, J. B., 2006, Algebra 3 - Group theory. p. 42

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

• Det matematiske grundlag for den udvidede tolvtonemetode

  Olsson, J. B. & Brask, P., 2006, In: mat Matilde. 28, p. 5-10

  Research output: Contribution to journal › Journal article › Communication

• On block identities and block inclusions

  Olsson, J. B., 2006, In: Oberwolfach Reports. 3, p. 912-914

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

• On Cartan matrices and lower defect groups for covering groups of symmetric groups

  Bessenrodt, C. & Olsson, J. B., 2006, In: Transactions of the American Mathematical Society. 358, p. 3623-3635

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

  2 Citations (Scopus)

• Separating characters by blocks

  Bessenrodt, C., Malle, G. & Olsson, J. B., 2006, In: Journal of the London Mathematical Society. 73, p. 493-505

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

  9 Citations (Scopus)

• Spin block inclusions

  Bessenrodt, C. & Olsson, J. B., 2006, In: Journal of Algebra. 306, p. 3-16

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

  12 Citations (Scopus)
• 2005

  Properties of some character tables related to the symmetric groups

  Bessenrodt, C., Olsson, J. B. & Stanley, R. P., 2005, In: Journal of Algebraic Combinatorics. 21, p. 163-177

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

  6 Citations (Scopus)

• Spin Representations, Powers of 2 nd the Glaisher Map

  Bessenrodt, C. & Olsson, J. B., 2005, In: Algebras and Representation Theory. 8, p. 1-10

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

  2 Citations (Scopus)
• 2004

  A note on Cartan matrices for symmetric groups

  Bessenrodt, C. & Olsson, J. B., 2004, In: Archiv der Mathematik. 81, p. 497-504

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

  8 Citations (Scopus)

• On character tables related to the alternating groups

  Bessenrodt, C. & Olsson, J. B., 2004, In: Séminaire Lotharingien de Combinatoire. 52, p. 1-8

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

• Weights of partitions and character zeros

  Bessenrodt, C. & Olsson, J. B., 2004, In: The Electronic Journal of Combinatorics. 11, 2, p. 1-15

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

  7 Citations (Scopus)
• 2003

  Generalized blocks for symmetric groups

  Külshammer, B., Olsson, J. B. & Robinson, G. R., 2003, In: Inventiones Mathematicae. 151, p. 513-552

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

  36 Citations (Scopus)

• Regular character tables of symmetric groups

  Olsson, J. B., 2003, In: The Electronic Journal of Combinatorics. 10, p. N3 1-5

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

  7 Citations (Scopus)
• 2002

  Prime pover degree representations of the double covers of the symmetric and alternating groups

  Bessenrodt, C. & Olsson, J. B., 2002, In: Journal of the London Mathematical Society. 66, 2, p. 313-324

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

  15 Citations (Scopus)
• 2001

  Prime power degree representations of the symmetric and alternating groups

  Balog, A., Bessenrodt, C., Olsson, J. B. & Ono, K., 2001, In: Journal of the London Mathematical Society. 64, 2, p. 344-356

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

  29 Citations (Scopus)
• 2000

  Spin representations and powers of 2

  Bessenrodt, C. & Olsson, J. B., 2000, In: Algebras and Representation Theory. 3, 3, p. 289-300

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

  8 Citations (Scopus)

• Zeros of characters of finite groups

  Malle, G., Navarro, G. & Olsson, J. B., 2000, In: Journal of group theroy. 3, p. 353-368

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1999

  On properties of the Mullineux map with an application to Schur modules

  Bessenrodt, C., Olsson, J. B. & Xu, M., 1999, In: Mathematical Proceedings of the Cambridge Philosophical Society. 126, 3, p. 443-459

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

  13 Citations (Scopus)
• 1998

  Branching of modular representations of the alternating groups

  Olsson, J. B. & Bessenrodt, C., 1998, In: Journal of Algebra. 209, p. 143-174

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

  9 Citations (Scopus)

• On residue symbols and the Mullineux conjecture

  Olsson, J. B. & Bessenrodt, C., 1998, In: Journal of Algebraic Combinatorics. 7, 3, p. 227-251

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

  42 Citations (Scopus)

• Residue symbols and Jantzen-Seitz partitions

  Olsson, J. B. & Bessenrodt, C., 1998, In: Journal of Combinatorial Theory, Series A. 81, 2, p. 201-230

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

  7 Citations (Scopus)
• 1997

  Heights of spin characters in characteristic 2

  Olsson, J. B. & Bessenrodt, C., 1997, In: Progress in Mathematics. 141, p. 51-71

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

• The 2-blocks of the covering groups of the symmetric groups

  Olsson, J. B. & Bessenrodt, C., 1997, In: Advances in Mathematics. 129, p. 261-300

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

  22 Citations (Scopus)
• 1996

  A refinement of a partition identity and blocks of some modular characters

  Olsson, J. B., Andrews, G. E. & Christine, B., 1996, In: Archiv der Mathematik. 66, p. 101-113

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

  3 Citations (Scopus)

• Dade's conjecture for general linear groups in the defining characteristic

  Olsson, J. B. & Uno, K., 1996, In: Proceedings of the London Mathematical Society. 72, 2, p. 359-384

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

  8 Citations (Scopus)
• 1995

  Dade's Conjecture for Symmetric Groups

  Olsson, J. B. & Uno, K., 1995, In: Journal of Algebra. 176, p. 534-560

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

  17 Citations (Scopus)
• 1994

  Combinatorics and Representations of Finite Groups

  Olsson, J. B., 1994, Essen, Tyskland: FB Mathematik, Universität Essen. 94 p.

  Research output: Book/Report › Book › Research › peer-review

• Decomposition Matrices for Spin Characters of Symmetric Groups at Characteristic 3

  Olsson, J. B., Bessenrodt, C. & Morris, A. O., 1994, In: Journal of Algebra. 164, p. 146-172

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

  15 Citations (Scopus)

• On Mullineux Symbols

  Olsson, J. B. & Bessenrodt, C., 1994, In: Journal of Combinatorial Theory, Series A. 68, p. 340-360

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

  9 Citations (Scopus)

• Partition Identities and Labels for some Modular Characters

  Olsson, J. B., Andrews, G. E. & Bessenrodt, C., 1994, In: Transactions of the American Mathematical Society. 344, p. 597-617

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

  15 Citations (Scopus)
• 1993

  Fourier Transforms with Respect to Monomial Representations

  Olsson, J. B., Linton, S. & Michler, G., 1993, In: Mathematische Annalen. 297, p. 253-268

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

  5 Citations (Scopus)
• 1992

  The number of Modular Characters in Certain p-Blocks

  Olsson, J. B., 1992, In: Proceedings of the London Mathematical Society. 65, 2, p. 245-264

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

  12 Citations (Scopus)
• 1991

  Modular cocharacters for P.I. algebras

  Olsson, J. B. & Regev, A., 1991, In: Journal of Algebra. 143, p. 93-118

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

  2 Citations (Scopus)