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Beiträge zur Algebra und Geometrie
Contributions to Algebra and Geometry


Volume 50 (2009)

 Number 1, Number 2 

Number 1

forward to  Number 2

G. Qian, W. Shi
A Characterization of L2(2f) in Terms of the Number of Character Zeros
1--9 [Abstract / Full Text]

R. Srinivasa Rao, K. Siva Prasad, T. Srinivas
Hereditary Right Jacobson Radical of Type-0(e) for Right Near-Rings
11--23 [Abstract / Full Text]

H. Oueslati
On Groups with Root System of Type 2F4
25--46 [Abstract / Full Text]

M. Barile
On the Arithmetical Rank of a Special Class of Minimal Varieties
47--69 [Abstract / Full Text]

D. Frettlöh, A. Glazyrin
The Lonely Vertex Problem
71--79 [Abstract / Full Text]

Z.-P. Wang
Linear ∞-Harmonic Maps between Riemannian Manifolds
81--99 [Abstract / Full Text]

M. W. Meckes
Gaussian Marginals of Convex Bodies with Symmetries
101--118 [Abstract / Full Text]

S. Veldsman
Homomorphic Images of Polynomial Near-Rings
119--142 [Abstract / Full Text]

T. Grundhöfer, P. Müller
Sharply 2-Transitive Sets of Permutations and Groups of Affine Projectivities
143--154 [Abstract / Full Text]

M. T. K. Abbassi, G. Calvaruso
Curvature Properties of g-Natural Contact Metric Structures on Unit Tangent Sphere Bundles
155--178 [Abstract / Full Text]

R. M. Bryant
Lie Powers of Infinite-Dimensional Modules
179--193 [Abstract / Full Text]

A. L. Edmonds
The Partition Problem for Equifacetal Simplices
195--213 [Abstract / Full Text]

J. Kalinowski
Preservers of the Rank of Matrices over a Field
215--218 [Abstract / Full Text]

A. G. Horváth
On Shadow Boundaries of Centrally Symmetric Convex Bodies
219--233 [Abstract / Full Text]

M. Radic
Certain Equalities and Inequalities Concerning Polygons in R2
235--248 [Abstract / Full Text]

Z. Lángi
On the Hadwiger Numbers of Centrally Symmetric Starlike Disks
249--257 [Abstract / Full Text]

O. Röschel
Cubic Ruled Surfaces with Constant Distribution Parameter in E4
259--269 [Abstract / Full Text]

G. Averkov
Notes on the Algebra and Geometry of Polynomial Representations
271--282 [Abstract / Full Text]

J. Lawrence, V. Soltan
The Intersection of Convex Transversals is a Convex Polytope
283--294 [Abstract / Full Text]

A. Fankhänel
I-Measures in Minkowski Planes
295--299 [Abstract / Full Text]

Number 2

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L. Ben Yakoub, A. Louly
Dérivations de l'Algčbre Uq+(B2)
301--308 [Abstract / Full Text]

D. E. Blair, B. Korkmaz
Special Directions in Complex Contact Manifolds
309--325 [Abstract / Full Text]

N. Zamani
On Torsion Free Distributive Modules
327--336 [Abstract / Full Text]

V. A. Khan, K. A. Khan
Generic Warped Product Submanifolds in Nearly Kaehler Manifolds
337--352 [Abstract / Full Text]

R. Belshoff
Remarks on Reflexive Modules, Covers, and Envelopes
353--362 [Abstract / Full Text]

C. Bakkari, N. Mahdou
On Armendariz Rings
363--368 [Abstract / Full Text]

R. Langevin, E. Teufel
Conformal Width in Möbius Geometry
369--387 [Abstract / Full Text]

C. Richter
Cardinality Estimates for Piecewise Congruences of Convex Polygons
389--403 [Abstract / Full Text]

C. A. Cadavid, J. D. Vélez
Normal Factorization in SL(2,Z) and the Confluence of Singular Fibers in Elliptic Fibrations
405--423 [Abstract / Full Text]

C. Bakkari, N. Mahdou
On Gaussian Polynomials and Content Ideal
425--431 [Abstract / Full Text]

M. Hamann
A Note on Ovals and their Evolutoides
433--441 [Abstract / Full Text]

A. Abdollahi
Characterization of SL(2,q) by its Non-Commuting Graph
443--448 [Abstract / Full Text]

F. Manhart
Minkowski Minimal Surfaces in R31 with Minimal Focal Surfaces
449--468 [Abstract / Full Text]

M. Amram, M. Dettweiler, M. Friedman, M. Teicher
The Fundamental Group for the Complement of Cayley's Singularities
469--482 [Abstract / Full Text]

D. Keppens, H. Van Maldeghem
Embeddings of Projective Klingerberg Planes in the Projective Space PG(5,K)
483--493 [Abstract / Full Text]

J. Kampf
On Weighted Parallel Volumes
495--519 [Abstract / Full Text]

K. A. Nairn
On the Graver Complexity of Codimension 2 Matrices
521--531 [Abstract / Full Text]

P. P. Pálfy
Three Remarks on Absolutely Solvable Groups
533--540 [Abstract / Full Text]

M. Lassak, M. Nowicka
Minimum-Area Axially Symmetric Convex Bodies Containing a Triangle and its Measure of Axial Symmetry
541--554 [Abstract / Full Text]

W. Mozgawa
Integral Formulas Related to Ovals
555--561 [Abstract / Full Text]

T. Koufogiorgos, C. Tsichlias
Three Dimensional Contact Metric Manifolds with Vanishing Jacobi Operator
563--573 [Abstract / Full Text]

A. Breda, A. Breda d'Azevedo, D. Catalano
On Double Coverings of Some Rotary Hypermaps
575--588 [Abstract / Full Text]

A. Gaur, A. K. Maloo
The Theta Ideal, Dense Submodules and the Forcing Linearity Number for a Multiplication Module
589--602 [Abstract / Full Text]

A. Joós
Erratum to: A. Joós: Covering the Unit Cube by Equal Balls
603--605 [Abstract / Full Text]