1

A conjecture on line transversals to five unit discs

Year:
2018
Language:
english
File:
PDF, 933 KB
english, 2018
2

A characteristic property of the Euclidean disc

Year:
2009
Language:
english
File:
PDF, 168 KB
english, 2009
3

Helly type theorems for the sum of vectors in a normed plane

Year:
2015
Language:
english
File:
PDF, 339 KB
english, 2015
4

A characterization of the ellipse related to illumination bodies

Year:
2015
Language:
english
File:
PDF, 128 KB
english, 2015
5

Line transversals to blown up closed balls

Year:
2011
Language:
english
File:
PDF, 292 KB
english, 2011
6

Further characterization of ellipsoids

Year:
2010
Language:
english
File:
PDF, 175 KB
english, 2010
9

On evolutoids of planar convex curves

Year:
2014
Language:
english
File:
PDF, 210 KB
english, 2014
11

On a problem by Dol’nikov

Year:
2015
Language:
english
File:
PDF, 413 KB
english, 2015
14

An inequality for the length of isoptic chords of convex bodies

Year:
2019
Language:
english
File:
PDF, 902 KB
english, 2019