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Beiträge zur Algebra und Geometrie
Contributions to Algebra and Geometry


Volume 42 (2001)

 Number 1, Number 2 

Number 1

forward to  Number 2

A. J. Breda d'Azevedo, G. A. Jones
Platonic Hypermaps
001--037 [Abstract] [Full Text]

A. J. Breda d'Azevedo, G. A. Jones
Rotary Hypermaps of Genus 2
039--058 [Abstract] [Full Text]

Min Ho Lee
Hecke Operators on the q-Analogue of Group Cohomology
059--069 [Abstract] [Full Text]

J. Schicho
The Multiple Conical Surfaces
071--087 [Abstract] [Full Text]

T. Bisztriczky
A Construction for Periodically-Cyclic Gale 2m-Polytopes
089--101 [Abstract] [Full Text]

M. E. Rossi, G. Valla
Stretched m-primary Ideals
103--122 [Abstract] [Full Text]

S. Campi, A. Colesanti, P. Gronchi
Shaking Compact Sets
123--136 [Abstract] [Full Text]

D. K. H. Mochida, M. C. Romero-Fuster, M. A. S. Ruas
Singularities and Duality in the Flat Geometry of Submanifolds of Euclidean Spaces
137--148 [Abstract] [Full Text]

J. Ripoll, R. Tojeiro
Multi-helicoidal Euclidean Submanifolds of Constant Sectional Curvature
149--164 [Abstract] [Full Text]

B.-Y. Chen
A Series of Kählerian Invariants and their Applications to Kählerian Geometry
165--178 [Abstract] [Full Text]

M. I. Ursul
Locally Compact Topologically Nil and Monocompact PI-rings
179--184 [Abstract] [Full Text]

K. Pioro
On Some Influence of the Weak Subalgebra Lattice on the Subalgebra Lattice
185--202 [Abstract] [Full Text]

L. Szabo, Z. Ujvary-Menyhart
Maximal Facet-to-Facet Snakes of Unit Cubes
203--217 [Abstract] [Full Text]

M. M. Ali, D. J. Smith
Generalized GCD Rings
219--233 [Abstract] [Full Text]

J. Z. Farkas
The Classification of S2´R Space Groups
235--250 [Abstract] [Full Text]

I. Yu. Potemine
Drinfeld-Anderson Shtukas and Uniformization of A-Motives via Sato Grassmannians
251--262 [Abstract] [Full Text]

R. Schneider
On the Busemann Area in Minkowski Spaces
263--273 [Abstract] [Full Text]

S. Tumurbat,  H. Zand
Hereditariness, Strongness and Relationship between Brown-McCoy and Behrens Radicals
275--280 [Abstract] [Full Text]

A. Miernowski,  W. Mozgawa
Isoptics of Pairs of Nested Closed Strictly Convex Curves and Crofton-Type Formulas
281--288 [Abstract] [Full Text]

I. B. Risteski,  K. G. Trencevski
Principal Values and Principal Subspaces of Two Subspaces of Vector Spaces with Inner Product
289--300 [Abstract] [Full Text]

Number 2

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G. Toussaint
A New Class of Stuck Unknots in Pol6
301--306 [Abstract] [Full Text]

T. Fevens, A. Hernandez, A. Mesa, P. Morin, M. Soss, G. Toussaint
Simple Polygons with an Infinite Sequence of Deflations
307--311 [Abstract] [Full Text]

V. Boltyanski, H. Martini
Covering Belt Bodies by Smaller Homothetical Copies
313--324 [Abstract] [Full Text]

G. De Cecco, G. Palmieri
Asymptotically Equal Generalized Distances: Induced Topologies and p-Energy of a Curve
325--339 [Abstract] [Full Text]

V. Vermeulen
Moufang Buildings and Twin Buildings
341--357 [Abstract] [Full Text]

L. Kadison, A. A. Stolin
An Approach to Hopf Algebras via Frobenius Coordinates
359--384 [Abstract] [Full Text]

M. Boulagouaz, L. Oukhtite
s-Semisimple Rings
385--393 [Abstract] [Full Text]

T. Guedenon
Actions of Hopf Algebras on Fully Bounded Noetherian Rings
395--400 [Abstract] [Full Text]

V. Pambuccian
A Methodologically Pure Proof of a Convex Geometry Problem
401--406 [Abstract] [Full Text]

Do Ngoc Diep, Nguyen Viet Hai
Quantum Half-Planes via Deformation Quantization
407--417 [Abstract] [Full Text]

Do Ngoc Diep, Nguyen Viet Hai
Quantum Co-Adjoint Orbits of the Group of Affine Transformations of the Complex Line
419--430 [Abstract] [Full Text]

G. Wesp
The Upper Bound Conjecture for Arrangements of Halfspaces
431--437 [Abstract] [Full Text]

G. Ewald
Polygons with Hidden Vertices
439--442 [Abstract] [Full Text]

H. Brenner
Rings of Global Sections in Two-dimensional Schemes
443--450 [Abstract] [Full Text]

D. Witte
Homogeneous Lorentz Manifolds with Simple Isometry Group
451--461 [Abstract] [Full Text]

Nguyen Duc Hoang
On Mixed Multiplicities of Homogeneous Ideals
463--473 [Abstract] [Full Text]

J. H. Conway, O. Delgado Friedrichs, D. H. Huson, W. P. Thurston
On Three-Dimensional Space Groups
475--507 [Abstract] [Full Text]

J. Huisman
Inflection Points on Real Plane Curves Having Many Pseudo-Lines
509--516 [Abstract] [Full Text]

H. Groemer, L. J. Wallen
A Measure of Asymmetry for Domains of Constant Width
517--521 [Abstract] [Full Text]

K. Arslan, R. Ezentas, I. Mihai, C. Murathan, C. Özgür
Tensor Product Surfaces of a Euclidean Space Curve and a Euclidean Plane Curve
523--530 [Abstract] [Full Text]

H.-P. Schröcker
A Family of Conics and Three Special Ruled Surfaces
531--545 [Abstract] [Full Text]

S. Kera
On the Permutation Products of Manifolds
547--555 [Abstract] [Full Text]

M. M. Ali, D. J. Smith
Finite and Infinite Collections of Multiplication Modules
557--573 [Abstract] [Full Text]

Z. Cerin
On Propellers from Triangles
575--582 [Abstract] [Full Text]

B. Sahin, R. Günes
Geodesic CR-Lightlike Submanifolds
583--594 [Abstract] [Full Text]

S. Grognet
Courbes et Polygones Faiblement Convexes en Courbure Strictement Negative Pincee
595--599 [Abstract] [Full Text]

J. Quistorff
On Codes with Given Minimum Distance and Covering Radius
601--611 [Abstract] [Full Text]