Geodesic

Volume 102 (2022) no. 2

Sommaire

Signs of equality of triangles and extreme problems
p. 2-8
Two proofs of invariance of rotor w.r.t. replacement of a basis as an example of the relationship of courses of physics and mathematics
p. 9-12
Math olympiads and competitions at Penza Technological university
p. 13-18
Olympiad of school students ``TIIM: Technologies. Intelligence. Computer science. Mathematics'' 2021/2022
p. 19-37
Chaos theory and fractals in psychotherapy and clinical psychological consulting
p. 38-42
Fractions for $\sqrt{2}$, $\sqrt{3}$, $\sqrt{5}$, quasi pythagorean triples and the appearance of the royal cubit, foot and inch in Egypt during the Ancient Kingdom
p. 43-54
The success of our author's article
p. 55-56
Alexander Yuryevich Evnin (24.09.1960-19.11.2020) passed away
p. 57-59