The Pumplün 70 Festschrift
Our friend and colleague, Dieter Pumplün, celebrated his 70th birthday on December
22, 2002. To honor this special occasion, we collected a number of articles from friends
and coworkers in a Festschrift. A hard copy of the Festschrift was presented to Nico on
February 6, 2003, during a colloquium held in his honor at FernUniversität Hagen.
Most of the contributions to the Festschrift will be published in mathematical
journals; in fact, some have already been published. Below, a list of contributions and
contributors can be found, as well as further information and various files for
downloading. The information will be periodically updated.
Aloys Krieg & Sebastian Walcher
Contributions to the Festschrift
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Frontispiece and Introduction (pdf)
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Toward a Characterization of Algebraic Exactness.
(pdf)
J. Adámek, Dept. of Theoretical Computer Science, TU Braunschweig,
38023 Braunschweig, Germany -
E-Mail: [email protected]
J. Rosický, Dept. of Mathematics, Masaryk University, 66295 Brno,
Czech Republic -
E-Mail: [email protected]
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A cancellation law in the category of T0 spaces.
B. Banaschewski,
R. Lowen - E-Mail: [email protected]
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Merotopological spaces.
H.L. Bentley, University of Toledo, Toledo, Ohio, USA -
E-Mail: [email protected]
H. Herrlich, Universität Bremen, Bremen, Germany
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On the powers of a Lindelöf space.
R. Börger, FB Mathematik, FernUniversität-Gesamthochschule Hagen,
58084 Hagen, Germany -
E-Mail: [email protected]
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Z-Compactness and z-completeness in the setting of affine sets.
V. Claes, Departement Wiskunde, Vrije Universiteit Brussel, Pleinlaan 2,
1050 Brussel, Belgium -
E-Mail: [email protected]
E. Lowen-Colebunders, Departement Wiskunde, Vrije Universiteit Brussel, Pleinlaan 2,
1050 Brussel, Belgium -
E-Mail: [email protected]
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Exponentiability in the category of lax algebras.
(pdf)
M.M. Clementino, Dep. de Matemética, Univ. de Coimbra, 3001-454 Coimbra,
Portugal -
E-Mail: [email protected]
D. Hofmann, Dep. de Matemética, Univ. de Aveiro, 3810-193 Aveiro, Portugal -
E-Mail: [email protected]
W. Tholen, Dep. of Math. and Stat., York University, Toronto, Canada M3J 1P3 -
E-Mail: [email protected]
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A special construction of complete Euler graphs.
M. Conrad, Fachbereich Mathematik, FernUniversität Hagen, 58084 Hagen,
Germany
A. Duma, Fachbereich Mathematik, FernUniversität Hagen, 58084 Hagen, Germany -
E-Mail: [email protected]
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The graded ring of Hermitian modular forms of degree 2 over
.
(pdf)
T. Dern, Lehrstuhl A für Mathematik, RWTH Aachen, 52056 Aachen, Germany
A. Krieg, Lehrstuhl A für Mathematik, RWTH Aachen, 52056 Aachen, Germany -
E-Mail: [email protected]
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Problems of "Buffon type" for non convex lattices.
A. Duma, Fachbereich Mathematik, FernUniversität Hagen, 58084 Hagen, Germany -
E-Mail: [email protected]
M. Stoka, Dipartimento di Matematica, Università di Torino,
via Carlo Alberto 10, I-10123 Torino, Italy
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Axioms for convenient calculus.
A. Frölicher, Section de Mathématiques, Case postale 240,
CH 1211 Genève 24, Switzerland
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On Galois connections and applications.
W. Gähler -
E-Mail: [email protected]
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Quantum operations.
S. Gudder, Dept. of Mathematics, Universitiy of Denver, Denver, Colorado 80208 -
E-Mail: [email protected]
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Reduced product objects in model categories.
(pdf)
K.A. Hardie, University of Cape Town, 7700 Rondebosch, South Africa,
University of the Western Cape, Pr Bag X17, 7535 Bellville,
South Africa -
E-Mail: [email protected]
P.J. Witbooi, University of the Western Cape, Pr Bag X17, 7535 Bellville,
South Africa -
E-Mail: [email protected]
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Nicholas Bourbaki und die Axiomatik der Strukturen.
Bemerkungen zur Architektur der Mathematik.
H. Heyer, Mathematisches Institut der Universität Tübingen,
Auf der Morgenstelle 10, 72076 Tübingen, Germany
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The categories of pro-Lie groups and pro-Lie algebras.
(pdf)
K.H. Hofmann, FB Mathematik, Darmstadt University of Technology,
Schlossgartenstr. 7, 64289 Darmstadt, Germany -
E-Mail: [email protected]
S.A. Morris, School of Information Technology and Mathematical Sciences,
University of Ballarat, P.O.Box 663, Ballarat, Victoria 3353, Australia -
E-Mail: [email protected]
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Stability of 1-codimensional analytic decompositions.
Published in: International Journal of Pure and Applied Mathematics 4 (3) (2003),
339-361
H. Holmann, Math. Institut der Universität, CH-1700 Freiburg, Switzerland -
E-Mail: [email protected]
B. Kaup, Math. Institut der Universität, CH-1700 Freiburg, Switzerland -
E-Mail: [email protected]
H.-J. Reiffen, FB Mathematik/Informatik, Universität, 49069 Osnabrück,
Germany -
E-Mail: [email protected]
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Productivity numbers in topological and topological linear spaces.
(pdf)
M. Hušek -
E-Mail: [email protected]
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Modules of Witt vectors.
F. Ischebeck, Fachbereich Mathematik und Informatik, Universität Münster,
Einsteinstr. 62, 48149 Münster -
E-Mail: [email protected]
V. Kokot, Fachbereich Mathematik und Informatik, Universität Münster,
Einsteinstr. 62, 48149 Münster
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Compact extensions and contigual supernearness.
(pdf)
D. Leseberg, Dept. of Mathematics and Informatics, Free University of Berlin -
E-Mail: [email protected]
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Artin-Hasse exponentials of derivations.
S. Mattarei, Dipartimento di Matematica, Università degli Studi di Trento,
Via Sommarive 14, I-38050 Povo (Trento), Italy -
E-Mail: [email protected]
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Tensor products and forgetful functors of entwined modules.
(pdf)
B. Pareigis, Math. Institut der Universität München, Germany -
E-Mail: [email protected]
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A useful counterexample in probability and statistics.
D. Plachky, Institute of Mathematical Statistics, University of Münster,
Einsteinstr. 62, 48149 Münster
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Residually small varieties without rank.
(pdf)
H.-E. Porst, Dept. of Mathematics, University of Bremen, 28359 Bremen, Germany -
E-Mail: [email protected]
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Continuous DCPOs as complete information systems.
A. Pultr, Dept. of Applied Mathematics and ITI, MFF, Charles University,
CZ 11800 Praha 1, Malostranské Nám. 25 -
E-Mail: [email protected]
A. Tozzi, Dipartimento di Matematica Pura ed Applicata,
Università degli Studi di L'Aquila, I-67100 L'Aquila, Via Vetoio,
Loc. Coppito -
E-Mail: [email protected]
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Vector bundles over curves of genus one and arbitrary index.
(pdf)
S. Pumplün, Fakultät für Mathematik, Universität Regensburg,
93040 Regensburg, Germany -
E-Mail: [email protected]
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On N-Summations, II.
(pdf)
H. Röhrl, 9322 La Jolla Farms Rd., La Jolla CA 92037-1125, USA -
E-Mail: [email protected]
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Prophet inequalities for the general S_n/n problem - some conjectures.
N. Schmitz, Inst. für Mathematische Statistik, Einsteinstr. 62,
48149 Münster, Germany
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Radicals of polynomial rings.
S. Tumurbat, Dept. of Algebra, University of Mongolia, P.O. Box 75, Ulaan Baatar 20,
Mongolia -
E-Mail: [email protected]
R. Wiegandt, A. Rényi Institute of Mathematics, Hungarian Academy of Sciences,
P.O. Box 127, H-1364 Budapest, Hungary -
E-Mail: [email protected]
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Local integrating factors.
Published in: Journal of Lie Theory 13 (2003), 279-289
S. Walcher, Lehrstuhl A für Mathematik, RWTH Aachen, 52056 Aachen -
E-Mail: [email protected]
Lehrstuhl A für Mathematik
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15.03.2012
