67. Unique path partitions (with C. Bessenrodt),  preprint 2010:  pdf-file

66. Sign conjugacy classes in symmetric groups,  J. Algebra   322 (2009), 2793-2800 ( preprint 2008/2009     arXiv )

65. Core partitions and block coverings,   Proc. Amer. Math. Soc. 137 (2009), 2943-2951  (preprint (completely revised version December 2008)  pdf-file)    

64. A theorem on the cores of partitions ,  J. Combinatorial Theory A   116(2009) 733-740  (preprint:   pdf-file    arXiv) 

63 On the Navarro-Willems conjecture for blocks of finite groups (with C. Bessenrodt, G. Navarro and PH Tiep), J. Pure Applied Algebra 208 (2007),  481-484  (preprint  pdf-file) 

62. Block inclusions and cores of partitions  (with D. Stanton),  Aequationes Math. 74 (2007) 90-110  (preprint  pdf-file)

61.  Spin block inclusions (with C. Bessenrodt),   J. Algebra 306 (2006), 3-16 (preprint  pdf-file)

60. On block identities and block inclusions,  mini-survey 2006, pdf-file  Oberwolfach Reports vol 3 (2006), 912-914

59. Separating characters by blocks (with C. Bessenrodt and G. Malle),   J. London Math. Soc  73(2006),  493-505  (preprint 2004-05, pdf-file )

58. Weights of partitions and character zeros (with C. Bessenrodt), The Electronic Journal of Combinatorics 11(2) (2004-2005) R5, 13 pp,  (preprint 2004: pdf-file)

57. On character tables related to the alternating groups (with C. Bessenrodt), Séminaire Lotharingien de Combinatoire  52 (2004) B52c, 9 pp,  (preprint 2004: pdf-file )

56.  On the sequence A085642 (with C. Bessenrodt), in The On-Line Encyclopedia of Integer Sequences  

55. On Cartan matrices and lower defect groups for covering groups of symmetric groups (with C. Bessenrodt), Trans. Amer. Math. Soc. 358 (2006), 3623-3635.  (preprint 2004  pdf-file) 

54 . Properties of some character tables related to the symmetric groups (with C. Bessenrodt and R.P.Stanley),   J. Alg. Comb. 21(2005), 163-177. (preprint 2003: dvi-file  ps-file  arXiv)

53. Regular character tables of symmetric groups, The Electronic Journal of Combinatorics 10 (2003) N3,  preprint: ps-file .

52. Generalized blocks for symmetric groups (with B. Külshammer & G.R. Robinson ),  Invent. Math.,  151 (2003) 513-552. (preprint: dvi-file , ps-file)

    ( Slides from talks on "Generalized blocks for symmetric groups", 2002)

51. A note on Cartan matrices for symmetric groups (with C. Bessenrodt), Arch. Math, .81(2003)  497-504, preprint  dvi-file , ps-file

50. Spin representations, powers of 2 and the Glaisher map (with C. Bessenrodt),   Algebras and Representation Theory, 8 (2005), 1-10. (preprint  dvi-file , ps-file)

49. Prime power degree representations of the double covers of the symmetric and alternating groups (with C. Bessenrodt), J. London Math. Soc, 66 (2002), 313-324. (preprint: dvi-file )

48. Prime power degree representations of the symmetric and alternating groups (with A.Balog , C. Bessenrodt & K.Ono ), J. London Math. Soc, 64 (2001), 344-356. (preprint: dvi-file , ps-file , pdf-file).

47. Zeros of characters of finite groups (with G. Malle and G. Navarro),  J. Group Theory, 3 (2000), 353–368. (preprint: dvi-file , ps-file , pdf-file)

46. Spin representations and powers of 2 (with C. Bessenrodt), Algebras and Representation Theory, 3 (2000), 289-300, preprint.

45. On properties of the Mullineux map with an application to Schur modules  (with C. Bessenrodt & M.Xu) , Math. Proc. Camb. Phil. Soc. 126 (1999), 443-459 , preprint

44. Branching of modular representations of the alternating groups (with C. Bessenrodt),  J. Algebra 209 (1998), 143-174,  preprint

43. Residue symbols and Jantzen-Seitz partitions (with C. Bessenrodt),  J. Combinatorial Th. (Ser. A) 81 (1998), 201-230, preprint  arXiv

42. On residue symbols and the Mullineux conjecture (with C. Bessenrodt), J. Alg. Comb. 7 (1998), 227-251 ,  preprint / MathSciNet featured review of this article

41. A refinement of a partition identity and blocks of some modular characters, Arch. Math. 66 (1996), 101-113, (with G.E. Andrews & C. Bessenrodt).

40. Heights of spin characters in characteristic 2 (with C. Bessenrodt). . Finite Reductive Groups, Luminy 1994, Progress in Mathematics 141 (1997), 51-71.

39. The 2-blocks of the covering groups of the symmetric groups  (with C. Bessenrodt) . Adv. in Math. 129 (1997), 261-300.

38. Dade's conjecture for symmetric groups (with K. Uno), J. Algebra 176 (1995), 534-560..

37. Dade's conjecture for general linear groups in the defining characteristic (with K. Uno), Proc. London Math. Soc. (3) 72 (1996), 359-384.

36. Combinatorics and representations of finite groups, Vorlesungen aus dem FB Mathematik der Univ. Essen, Heft 20, 1993.
        A scanned version of these lecture notes is available HERE:  pdf-file

35. Partition identities and labels for some modular characters (with G.E.Andrews & C. Bessenrodt), Trans. Amer. Math. Soc. 344 (1994), 597-617.

34. On Mullineux symbols (with  C. Bessenrodt),  J. Combinatorial Th. (Ser. A) 68 (1994), 340-360.

33. Decomposition matrices for spin characters of symmetric groups at characteristic 3 (with C. Bessenrodt & A.O. Morris) , J. Algebra 164 (1994), 146-172 

32. Fourier transforms with respect to monomial representations (with S. Linton & G. Michler), Math. Ann. 297 (1993), 253-268.

31. Congruences like Ramanujan's for powers of the partition function, (with I. Kiming ), Arch. Math. 59 (1992), 348-360.

30. The number of modular characters in certain blocks, Proc. London Math. Soc. 65 (1992)8, 245-264.

29. Weights for covering groups of symmetric and alternating groups, p odd (with G. Michler), Can. J. Math. 43 (1991), 792-813..

28. Partition identities with an application to group representation theory (with G.E. Andrews), J. reine ang. Math. 413 (1991), 198-212 .

27. Modular cocharacters for PI-algebras, J.Algebra 143 (1991), 93-118, (with A. Regev ).

26. The Alperin-McKay conjecture holds in covering groups of symmetric and alternating groups, p odd (with G. Michler), J. reine ang. Math. 405 (1990), 78-111.

25. On the p-blocks of symmetric and alternating groups and their covering groups, J. Algebra 128 (1990), 188-213.

24. On p-quotients for spin characters (with A. O. Morris) , J. Algebra 119 (1988), 51-82.

23. Block invariants in certain groups, Proc. Symp. Pure Math. 47,I (1987), 471-474.

22. Frobenius symbols for partitions and degrees of spin characters, Math. Scand. 61 (1987), 223-247.

21. A note on a theorem of Wada, Hokkaido Math. J. 16 (1987), 145-150.

20. Subpair multiplicities in finite groups (with M. Broué), J. reine ang. Math. 371 (1986), 125-146.

19. Lower defect groups in symmetric groups, J. Algebra 104 (1986), 37-56. ( Minor correction to this paper. See here)

18. Remarks on symbols, hooks and degrees of unipotent characters, J. Combinatorial Th. (Ser. A) 42 (1986), 223-238.

17. On the number of characters in blocks of finite general linear, unitary and symmetric groups, Math. Z. 186 (1984), 41-47.

16. A note on the cores of partitions, Bayreuther Math. Schriften 4 (1983), 109-120.

15. Character correspondences in finite general linear, unitary and symmetric groups (with G. Michler), Math. Z. 184 (1983), 203-233.

14. Aus dem Nachlass von R. Brauer. Vorlesungen aus dem FB Mathematik der Univ. Essen, Band 8, 1982.
    A scanned version of these lecture notes is available HERE:  pdf-file

13. On subpairs and modular representation theory, J. Algebra 76 (1982), 261-279.

12. Inequalities for block theoretic invariants, in "Representations of algebras", Springer Lecture Notes 903 (1981), 270-284.

11. Lower defect groups, Comm. Algebra 8 (1980), 260-288.

10  On monomial p^a-representations of finite p-groups, Math. Scand. 41 (1977), 218-224.

9. On the subsections for certain 2-blocks,  J.Algebra 46 (1977), 497-510.

8. On blocks of defect 0, in "Darstellungstheorie endlich dimensionaler Algebren", Oberwolfach 1977, 82-84.

7. On the T-ideal generated by a standard identity (with A. Regev ), Israel J. Math. 26 (1977), 97-104.

6. The colength sequence of some T -ideals (with A. Regev ), J. Algebra 38 (1976), 100-111.

5. An application of representation theory to PI-algebras (with A. Regev ) , Proc. Amer. Math. Soc. 55 (1976), 253-257. 

4. On the blocks of GL(n,q) , Trans. Amer. Math. Soc. 22 (1976), 143-156.

3. McKay numbers and heights of characters, Math. Scand. 38 (1976), 25-42

2. On 2-blocks with quaternion and quasidihedral defect groups, J.Algebra 36 (1976), 212-241.

1. Odd-order extensions of some orthogonal groups, J.Algebra 28 (1974) 573-596.

Sange i parentes, Matilde 32 (2007)

Det matematiske grundlag for den udvidede tolvtonemetode (med Peter Brask),  Matilde 28 (2006)

Three-group numbers (A note on finite groups, 2006)  pdf-file

En dansk matematik-preprint server (Artikel i Biblioteksårbog 2002, s 65-67, udgivet af Biblioteksstyrelsen Juni 2003)   "Preprint" af artiklen

DMF's preprint server Matilde 18, 2003

En sætning om partitioner (From FAMØS  december 2002, p. 9-11 written in Danish.)

Det virtuelle forskningsbibliotek,  Matilde  4, 2000

1 - 2 - 3 (From FAMØS  september 1996, written in Danish.)

Atonale funktioner. (En anmeldelse af "Musikalsk analyse efter Forte-metoden") (med Peter Brask), artikel i DoReMi - Musikvidenskabeligt Instituts Fagblad 4(1991) p. 10-19

Lecture notes on Group theory, written in Danish (1998-99, revised 2004)

Lecture notes on Classical groups, written in Danish (1998, revised 2000, 2004)

Kombinatorik, Partitioner og Repræsentationsteori. Kompendium  2006 pdf-file

Algebra 3 (with Chr. U. Jensen) Lecture notes in English 2006

The best that any mathematician can really hope for is to prove some first class theorems and have them understood by a few good mathematicians. Everything else is politics. ( M.P.Schutzenberger , according to G.E.Andrews )

Die höhere Mathematik enthält am Ende nur Abkürzungsmethoden (Novalis )