Recent Publications

(with R. dePont Christensen)  Monoidal Controlled Poincare Duality,  (preprint,  September 2002), Forum Math. 16 (2004),  519 - 537.

(with R. dePont Christensen) Topology with Monoidal Control, (preprint, February  2002)  Homology, Homotopy and Applications,  4 (2002), #1,  213 - 234.

(with S. Prassidis) On the vanishing of certain K-theory Nil groups. In Cohomological Methods in Homotopy Theory (ed. I. Aguade, C. Broto, C. Cascuberta), Birkhauser Verlag, 2001

(with D. R. Anderson) Continuously Controlled K - theory with Variable Coefficients, J. Pure Appl. Alg. 145 (2000), 215 - 266.

(with E. S. Munkholm) Poul Heegaard, in History of Topology, (Ioan James, ed.), 925 - 946, North Holland, Amsterdam, 1999.

(with S. Prassidis) Waldhausen's Nil Groups and Continuously Controlled K-theory, Fund. Math. 161 (1999), 217 - 224.

(with E. S. Munkholm) Poul Heegaard (1871 - 1948), dansk-norsk topolog (in Danish), NORMAT, 46 (1998), 145 - 169.

(with D. R. Anderson and Francis X. Connolly) A Comparison of Continuously Controlled and Controlled K - theory, Top. and Appl. 117 (1996) 9 - 46.

Gymnasiet/HF og universiteterne, in Gymnasiet og HF år 2005, København, Undervisningsministeriets Forlag, 1995, 41 - 46.

(with Chr. Berg, I. Netuka, D. Salinger, V. Soucek) Degree Harmonization and Student Exchange Programs, pp. 277 - 320, in First European Congress of Mathematics, Paris, July 6 - 10, 1992, Birkhäuser Verlag, 1994.

(with D.R. Anderson) Geometric Modules and Quinn Homology, K - theory, 7 (1993), 443 - 475.

(with D.R. Anderson) The Bounded and Thin Whitehead Theorem, Proc. Amer. Math. Soc. 117 (1993), 551 - 560.

(with D.R. Anderson) The Boundedly Controlled Whitehead Theorem, Proc. Amer. Math. Soc. 117 (1993), 561 - 568.

(with D.R. Anderson) Geometric Modules and Algebraic K-homology Theory, K - Theory 3 (1990), 561-602.