Gallery of Topics in Geometry: Geometrikon

Geometrikon is a gallery of Topics in Geometry and geometric subjects from other fields. It started as a list of examples from Geometry, Euclidean, Affine, and Projective, and evolved for some time to contain proofs and discussions on various topics. 

The subjects listed below are continuously reviewed and updated with the intention to make the exposition as complete as possible and give enough references to related subjects and bibliography.

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z