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Beiträge zur Algebra und Geometrie
Contributions to Algebra and Geometry


Volume 40 (1999)

 Number 1, Number 2 

Number 1

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E. Loubeau
Hermitian Harmonic Maps
001--014 [Abstract / Full Text]

A. Duma, M. Stoka
Geometrical Probabilities for Convex Test Bodies
015--026 [Abstract / Full Text]

J. Dalbec
Multisymmetric Functions
027--052 [Abstract / Full Text]

A. Kripfganz
About an Inequality of Kubota for Plane Convex Figures
053--066 [Abstract / Full Text]

A. Carfagna D'Andrea, S. Console
Immersions into the Hyperbolic Space Invariant by Reflections
067--078 [Abstract / Full Text]

A. Bezdek
On Optimal Route Planning Evading Cubes in the Three Space
079--088 [Abstract / Full Text]

J. Cel
Correct Soltan-Vasiloi Criterion for Convex Cones
089--096 [Abstract / Full Text]

R. Zueger
Compositions of Quadratic Forms with Quadratic, Bilinear or Hermitian Forms
097--112 [Abstract / Full Text]

S. Glasauer
Kinematic Formulae for Support Measures of Convex Bodies
113--124 [Abstract / Full Text]

U. Schnell
Periodic Sphere Packings and the Wulff-Shape
125--140 [Abstract / Full Text]

M. Joswig
Pseudo-Ovals, Elation Laguerre Planes, and Translation Generalized Quadrangles
141--152 [Abstract / Full Text]

K. Kolodziejczyk
On a Hadwiger-Wills Inequality Concerning Lattice Points
153--162 [Abstract / Full Text]

M. Fradelizi
Hyperplane Sections of Convex Bodies in Isotropic Position
163--184 [Abstract / Full Text]

K. Leichtweiss
On the Affine Rectification of Convex Curves
185--194 [Abstract / Full Text]

H. R. Farran, M. do Rosario Pinto, S. A. Robertson
Symmetric Models of the Real Projective Plane
195--202 [Abstract / Full Text]

B. Suessmann
Curve Shortening Flow and the Banchoff-Pohl Inequality on Surfaces of Nonpositive Curvature
203--216 [Abstract / Full Text]

A. Kemnitz, V. Soltan
What is the Minimum Length of a Non-Extendable Lace?
217--228 [Abstract / Full Text]

L. O'Carroll, T. Pruschke
Deformation to the Normal Cone, Rationality and the Stueckrad-Vogel Cycle
229--242 [Abstract / Full Text]

R. Maier, J. Roberio Rogerio
XC-Elements in Groups and Dietzmann Classes
243--260 [Abstract / Full Text]

R. Hoefer
m-Point Invariants of Real Geometries
261--266 [Abstract / Full Text]

Y.-L. Ou
Generalized Hopf Constructions and Eigenmaps between Spheres
267--274 [Abstract / Full Text]

J. Toelke
A Noteworthy Property of the Tridens Curve in the Isotropic Plane
275--282 [Abstract / Full Text]

Number 2

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C. A. Athanasiadis
The Largest Intersection Lattice of a Discriminantal Arrangement
283--290 [Abstract / Full Text]

E. Bosetto
Systems of Stochastically Independent and Normally Distributed Random Points in the Euclidean Space E3
291--302 [Abstract / Full Text]

P. Brass
On Equilateral Simplices in Normed Spaces
303--308 [Abstract / Full Text]

T. Fenske
Rational 1- and 2-Cuspidal Plane Curves
309--330 [Abstract / Full Text]

A. G. Horvath
On the Boundary of an Extremal Body
331--342 [Abstract / Full Text]

A. McLennan
The Maximum Number of Real Roots of a Multihomogeneous System of Polynomial Equations
343--350 [Abstract / Full Text]

P. Meignen
Galleries in Poincare Half-Spaces and Diophantine Approximation
351--362 [Abstract / Full Text]

V. Oproiu
A Locally Symmetric Kaehler Einstein Structure on the Tangent Bundle of a Space Form
363--372 [Abstract / Full Text]

T. Theohari-Apostolidi, H. Vavatsoulas
On Induced Modules over Strongly Group-Graded Algebras
373--384 [Abstract / Full Text]

S. Erdem
Paracomplex Projective Models and Harmonic Maps into Them
385--398 [Abstract / Full Text]

V. Mazorchuk
Orthogonal Gelfand-Zetlin Algebras I
399--416 [Abstract / Full Text]

A. Haddi, S. Hadj Nassar
Produit Tensoriel Tresse et Algebre de Lie dans une Categorie Tressee
417--436 [Abstract / Full Text]

S. Molinelli, D. P. Patil, G. Tamone
On the Cohen-Macaulayness of the Coordinate Ring of Certain Projective Monomial Curves
437--458 [Abstract / Full Text]

E. Boeckx, P. Bueken, L. Vanhecke
Flow-symmetric Riemannian Manifolds
459--474 [Abstract / Full Text]

P. van Wamelen
The Maximum Number of Unit Distances Among n Points in Dimension Four
475--478 [Abstract / Full Text]

M. Domokos
Groebner Bases of Certain Determinantal Ideals
479--494 [Abstract / Full Text]

J. Quistorff
On Full Partial Quasigroups of Finite Order and Local Cardinal Maximum Codes
495--502 [Abstract / Full Text]

C. Huybrechts, A. Pasini
Flag-Transitive Extensions of Dual Affine Spaces
503--532 [Abstract / Full Text]

B. Morak
On the Radical Theory for Semirings
533--550 [Abstract / Full Text]

V. Boltyanski, H. Martini
Fixing and Hindering Systems in Combinatorial Geometry
551--564 [Abstract / Full Text]

E. Ballico, N. Chiarli, S. Greco
Projective Schemes with Degenerate General Hyperplane Section
565--576 [Abstract / Full Text]