2

Some integral geometric results in the simply isotropic space

Adrijan Borisov, Margarita Spirova
Journal:
Journal of Geometry
Year:
2003
Language:
english
File:
PDF, 124 KB
english, 2003
3

Geometry Where Direction Matters—Or Does It?

Horst Martini, Margarita Spirova, Konrad J. Swanepoel
Journal:
The Mathematical Intelligencer
Year:
2011
Language:
english
File:
PDF, 861 KB
english, 2011
5

On regular 4-coverings and their application for lattice coverings in normed planes

Horst Martini, Margarita Spirova
Journal:
Discrete Mathematics
Year:
2009
Language:
english
File:
PDF, 1.04 MB
english, 2009
7

Reflections in strictly convex Minkowski planes

Horst Martini, Margarita Spirova
Journal:
Aequationes Mathematicae
Year:
2009
Language:
english
File:
PDF, 234 KB
english, 2009
8

Propellers in Affine Cayley–Klein Planes

Margarita Spirova
Journal:
Journal of Geometry
Year:
2009
Language:
english
File:
PDF, 758 KB
english, 2009
9

On Miquel’s theorem and inversions in normed planes

Margarita Spirova
Journal:
Monatshefte für Mathematik
Year:
2010
Language:
english
File:
PDF, 312 KB
english, 2010
10

A new type of orthogonality for normed planes

Horst Martini, Margarita Spirova
Journal:
Czechoslovak Mathematical Journal
Year:
2010
Language:
english
File:
PDF, 182 KB
english, 2010
11

Circle geometry in affine Cayley-Klein planes

Horst Martini, Margarita Spirova
Journal:
Periodica Mathematica Hungarica
Year:
2008
Language:
english
File:
PDF, 147 KB
english, 2008
14

On Reduced Triangles in Normed Planes

Javier Alonso, Horst Martini, Margarita Spirova
Journal:
Results in Mathematics
Year:
2013
Language:
english
File:
PDF, 528 KB
english, 2013
15

Complete sets and completion of sets in Banach spaces

Martini, Horst, Papini, Pier Luigi, Spirova, Margarita
Journal:
Monatshefte für Mathematik
Year:
2014
Language:
english
File:
PDF, 181 KB
english, 2014
16

Geometric algebra of strictly convex Minkowski planes

Horst Martini,Margarita Spirova,Karl Strambach
Journal:
Aequationes Mathematicae
Year:
2014
Language:
english
File:
PDF, 272 KB
english, 2014
17

Illuminating and covering convex bodies

Martini, Horst, Richter, Christian, Spirova, Margarita
Journal:
Discrete Mathematics
Year:
2014
Language:
english
File:
PDF, 515 KB
english, 2014
18

Circle configurations in strictly convex normed planes

Spirova, Margarita
Journal:
Advances in Geometry
Year:
2010
Language:
english
File:
PDF, 295 KB
english, 2010
19

Semi-Inner Products and the Concept of Semi-Polarity

Horváth, Ákos G., Lángi, Zsolt, Spirova, Margarita
Journal:
Results in Mathematics
Year:
2017
Language:
english
File:
PDF, 574 KB
english, 2017
21

On translative coverings of convex bodies

Lassak, Marek, Martini, Horst, Spirova, Margarita
Journal:
Rocky Mountain Journal of Mathematics
Year:
2014
Language:
english
File:
PDF, 163 KB
english, 2014