Geodesic
Geometric Constructions for Geometric Optics Using a Straightedge Only
Journal for geometry and graphics, Tome 18 (2014) no. 1, pp. 73-79.

Voir la notice de l'article provenant de la source Heldermann Verlag

Geometric constructions occupy an important part in Euclidean geometry. An interesting branch of geometric constructions is construction with restrictions imposed on the drawing tools. In the following, five surprising construction tasks are presented, which are carried out using a straightedge only. All the tasks have to do with paths of light rays incident upon reflective planes (mirrors). We present the geometric theorems on which the constructions are based; some of them are given with a proof.
Classification : 51M15
Mots-clés : Geometric constructions, straightedge only, light rays, incidence, reflection 
@article{JGG_2014_18_1_JGG_2014_18_1_a5,
     author = {V. Oxman and M. Stupel and A. Sigler },
     title = {Geometric {Constructions} for {Geometric} {Optics} {Using} a {Straightedge} {Only}},
     journal = {Journal for geometry and graphics},
     pages = {73--79},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/JGG_2014_18_1_JGG_2014_18_1_a5/}
}
TY  - JOUR
AU  - V. Oxman
AU  - M. Stupel
AU  - A. Sigler 
TI  - Geometric Constructions for Geometric Optics Using a Straightedge Only
JO  - Journal for geometry and graphics
PY  - 2014
SP  - 73
EP  - 79
VL  - 18
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2014_18_1_JGG_2014_18_1_a5/
ID  - JGG_2014_18_1_JGG_2014_18_1_a5
ER  - 
%0 Journal Article
%A V. Oxman
%A M. Stupel
%A A. Sigler 
%T Geometric Constructions for Geometric Optics Using a Straightedge Only
%J Journal for geometry and graphics
%D 2014
%P 73-79
%V 18
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JGG_2014_18_1_JGG_2014_18_1_a5/
%F JGG_2014_18_1_JGG_2014_18_1_a5
V. Oxman; M. Stupel; A. Sigler . Geometric Constructions for Geometric Optics Using a Straightedge Only. Journal for geometry and graphics, Tome 18 (2014) no. 1, pp. 73-79. http://geodesic.mathdoc.fr/item/JGG_2014_18_1_JGG_2014_18_1_a5/