Hofmann, Karl H. ; Michaelis, W. J. (2006)
Commuting exponentials in a rea Lie group.
In: Mathematical proceedings of the Cambridge Philosophical Society, 141
Article

Hofmann, Karl H. (2006)
Front Cover Design (October 2006).
In: Notices of the American Mathematical Society, 53
Article

Hofmann, Karl H. (2006)
Illustrations in Computational oriented matroids.
In: Computational oriented matroids : equivalence classes of matrices within a natural framework / Jügen G. Bokowski. - 1. publ.. - Cambridge : Cambridge Univ. Press, 2006, Illustrations auf S. 28, 219 ISBN: 0-521-84930-6
Book Section

Hofmann, Karl H. (2006)
The structure of compact groups : a primer for the student - a handbook for the expert.
Book

Hofmann, Karl H. (2004)
The low separation axioms T0 und T1.
In: Encyclopedia of general topology / ed. by Klaas Pieter Hart ... Amsterdam [u.a.] : Elsevier, 2004, S. 155-157
Article

Hofmann, Karl H. (2003)
10 Jahre neue Mitteilungen der Deutschen Mathematiker Vereinigung.
In: Mitteilungen der Deutschen Mathematiker Vereinigung
Article

Hofmann, Karl H. (2003)
Ein mathematisches Fundstück aus dem Musée Cluny.
In: Mitteilungen der Deutschen Mathematiker Vereinigung
Article

Hofmann, Karl H. ; Morris, S. A. (2003)
Projective limits of finite dimensional Lie groups.
Conference or Workshop Item

Aigner, Martin ; Hofmann, Karl H. (2003)
Zwischen Mythos und Banalität : von der Schwierigkeit, Mathematik zu vermitteln [Ill. von Karl H. Hofmann].
In: Mitteilungen der Deutschen Mathematiker Vereinigung
Article

He, Jian ; Hofmann, Karl H. ; Miller, Sally M. ; Robbie, Desmond A. (2002)
Compact semigroups and suitable sets.
In: Topology Proceedings, 26 (2)
Article

He, Jian ; Hofmann, Karl H. ; Miller, Sally M. ; Robbie, Desmond A. (2002)
Compact Semigroups and Suitable Sets.
Report

Hofmann, Karl H. (2002)
Commutative diagrams in the fine arts.
In: Notices of the American Mathematical Society, 49
Article

Hofmann, Karl H. (2002)
Compact groups with large Abelian subgroups.
Book

Hofmann, Karl H. ; Morris, S. A. (2002)
Compact groups with large abelian subgroups.
Conference or Workshop Item

Hofmann, Karl H. (2002)
Compact semigroups.
In: The concise handbook of algebra. [Hrsg.:] Alexander V. Mikhalev and G.F. Pilz. - Dordrecht[u.a.] : Kluwer Acad. Publ., 2002, S. 77-82
Book Section

Hofmann, Karl H. (2002)
Counting the topological dimension of large homogeneous spaces of compact groups.
In: Recent advances in Lie theory. Ed.: Ignacio Bajo and Esperanza Sanmartín. Inside drawings Karl H. Hofmann. (Research and exposition in mathematics ; 25) . - Lemgo: Heldermann, 2002, S. 261-269
Book Section

Hofmann, Karl H. (2002)
Illustrationen.
In: Aigner, Martin ; Günter M. Ziegler: Das Buch der Beweise . Ill. von Karl H. Hofmann. - Berlin[u.a.] Springer, 2002, S. 153
Article

Hofmann, Karl H. (2002)
Illustrationen.
In: Recent advances in Lie theory. Inside drawings Karl H. Hofmann Ed.: Ignacio Bajo and Esperanza Sanmartín. - Lemgo: Heldermann, 2002, Ill. auf den Seiten: 1, 262, 263, 393
Book Section

Hofmann, Karl H. (2002)
Projective limits of finite dimensional Lie groups.
Book

Hofmann, Karl H. (2002)
A category of topological groups suitable for a structure theory of locally compact groups.
Book

Hofmann, Karl H. (2002)
The exponential function of locally connected compact abelian groups.
Book

Hofmann, Karl H. (2001)
Bernhard Banaschewski, Doctor Honoris Causa: a personal laudatio.
In: Notices of the South African Mathematical Society, 32
Article

Hofmann, Karl H. (2001)
Die Ästhetik von Formeln - Bernar Venets Wandbilder.
In: Mitteilungen der Deutschen Mathematiker-Vereinigung, 3
Article

Aigner, Martin ; Ziegler, Günter M. ; Hofmann, Karl H. (2001)
Proofs from the Book : including illustrations by Karl H. Hofmann.
Book

Hofmann, Karl H. (2001)
A structure theorem on compact groups.
Conference or Workshop Item

Hofmann, Karl H. (2000)
Analysis I: an introduction to mathematics via analysis in English and German.
Book

Hofmann, Karl H. (2000)
Angewandte Mathematik in der Renaissance.
In: Mitteilungen der Deutschen Mathematiker Vereinigung
Article

Hofmann, Karl H. (2000)
Arc components in locally compact groups are Borel sets.
Book

Hofmann, Karl H. (2000)
Categorical thinking in the theory of compact groups.
Conference or Workshop Item

Hofmann, Karl H. (2000)
Category theoretical thinking in the theory of compact groups.
Book

Hofmann, Karl H. ; Martin, J. R. (2000)
G-spaces and fixed point sets.
In: Geometriae dedicata, 83
Article

Hofmann, Karl H. (2000)
Retrospektive - ein Brief an Jürgen Flachsmeyer.
In: Mathematik interdisziplinär. Hrsg.: J. Flachsmeyer, R. Fritsch, H.C. Reichel. - Aachen: Shaker, 2000. S. 177-189
Book Section

Hofmann, Karl H. (2000)
Transitive actions of compact groups and topological dimension.
Book

Hofmann, Karl H. ; Morris, S. A. (2000)
Transitive actions of compact groups and topological dimension.
In: Journal of algebra, 234
Article

Hofmann, Karl H. (2000)
A history of topological and analytical semigroups.
In: Semigroup forum, 61
Article

Hofmann, Karl H. (2000)
An illustration of the power of structure theory.
In: Papers in Honour of Berhard Banaschewski. Hrsg.: G. Brümmer, C. Gilmour. - Dordrecht (u.a.): Kluwer Acad. Publ., 2000
Book Section

Hofmann, Karl H. (2000)
A structure theorem on compact groups.
Book

Hofmann, Karl H. (1999)
A history of topological and analytical semigroups.
Book

Hofmann, Karl H. (1998)
Poster cartoons 1983-1998: Plakate aus 15 Jahren; Poster cartoons by Karl Heinrich Hofmann for the Mathematical Colloquium.
Book

Hofmann, Karl H.
eds.: Klages, Helmut ; Lübbig, Heinz (1998)
Das Riemann-Helmholtz-Liesche Raumproblem.
In: Hermann von Helmholtz: Klassiker an der Epochenwende
Book Section

Hofmann, Karl H. ; Fuchs, (1998)
Extensions of compact abelian groups by discrete ones and their duality theory, II.
In: Abelian groups, module theory, and topology. Hrsg.: D. Dikranjan (u.a.) S. 205-225, Edition: New York: Dekker, 1998
Book Section

Hofmann, Karl H. ; Dokovic, (1998)
Problems on the exponential function of Lie groups.
In: Positivity in Lie theory: open problems. Hrsg.: J. Hilgert, K.-H. Neeb (u.a.) S. 45-69, Edition: Berlin (u.a.): de Gruyter, 1998
Book Section

Hofmann, Karl H. (1998)
A class of spaces in which every closed subset is the fixed point set of an autohomeomorphism.
In: Semesterberichte aus dem Fachbereich Mathematik der Universität Hagen. 93 (1998), S. 317-331
Article

Hofmann, Karl H. ; Morris, (1998)
The structure of compact groups.
Book

Hofmann, Karl H. (1997)
Das Riemann-Helmholtz-Liesche Raumproblem.
Report

Hofmann, Karl H. ; Fuchs, (1997)
Extensions of compact abelian groups by discrete ones and their duality theory, I.
In: Journal of algebra. 196 (1997), S. 578-594
Article

Hofmann, Karl H. ; Ruppert, (1997)
Lie groups and subsemigroups with surjective exponential function.
Book

Hofmann, Karl H. ; Morris, Sidney A. ; Nickolas, P. ; Pestov, Vladimir (1997)
Small large subgroups of topological groups.
In: Note di matematica, 14
Article

Hofmann, Karl H. ; Dokovic, ; Dokovic, (1997)
The exponential map in real Lie algebras.
In: Journal of Lie theory. 7 (1997), S. 177-199
Article

Hofmann, Karl H. ; Morris, Sidney A. ; Stroppel, Markus (1996)
Locally compact groups, residual Lie groups, and varieties generated by Lie groups.
In: Topology and its applications, 71 (1)
doi: 10.1016/0166-8641(95)00068-2
Article

Hofmann, Karl H. ; Mislove, ; Mislove, (1996)
Semigroup theory and its applications.
In: London Mathematical Society lecture note series. 231 (1996)
Article

Hofmann, Karl H. ; Jurek, ; Jurek, (1996)
Some analytical semigroups occurring in probability theory.
In: Journal of theoretical probability. 9 (1996), No. 3, S. 745-763
Article

Hofmann, Karl H. ; Morris, ; Stroppel, (1996)
Varieties of topological groups, Lie groups and SIN-groups.
In: Colloquium mathematicum. LXX (1996), No. 2, S. 151-163
Article

Hofmann, Karl H. (1996)
Weyl groups are finite - and other finiteness properties of Cartan subalgebras.
In: Mathematische Nachrichten, 179
doi: 10.1002/mana.19961790109
Article

Hofmann, Karl H. ; Lawson, (1995)
Linearly ordered semigroups: Historical origins and A.H. Clifford's influence.
Book

Hofmann, Karl H. (1995)
Zur Verleihung der Ehrendoktorwürde der Technischen Hochschule Darmstadt: an Dana S. Scott.
Book

Hofmann, Karl H. ; Morris, Sidney A. ; Stroppel, Markus (1995)
Locally compact groups, residual Lie groups, and varieties generated by Lie groups.
Report

Hofmann, Karl H. ; Neeb, Karl-Hermann (1995)
Epimorphisms of C*-algebras are surjective.
In: Archiv der Mathematik. 65 (1995), S. 134-137
Article

Hofmann, Karl H. (1995)
From a topological theory of semigroups to a geometric one.
In: Semigroup forum. 50 (1995), S. 123-134
Article

Hofmann, Karl H. ; Ruppert, (1995)
Lie groups and exponential Lie subsemigroups.
In: Semigroups in algebra, geometry and analysis. Hrsg.: K.H. Hofmann u.a. - S. 159-198, Edition: Berlin, New York: de Gruyter, 1995
Book Section

ed.: Hofmann, Karl H. (1995)
Semigroups in algebra, geometry and analysis.
Book

Hofmann, Karl H. ; Stojanov, (1995)
Topological entropy of group and semigroup actions.
In: Advances in mathematics. 115 (1995), S. 54-98
Article

Hofmann, Karl H. (1994)
Semigroups and Hilbert's fifth problem.
In: Mathematica Slovaca. 44 (1994), No. 3, S. 365-377
Article