Conference Programme

Guesthouse Internationales Jugendgästehaus
Am Herrenberge 3, 07745 Jena
Phone: 0049 (0) 3641 - 687230
CZ3 Lecture building Carl-Zeiss-Staße 3 (at Campus Ernst-Abbe-Platz)
Mensa Mensa at Ernst-Abbe-Platz
PhiloMensa Mensa at Philosophenweg
Day Time Location Activities

Sun 13:00-18:00 Foyer CZ3 Arrival of the participants
  • distribution of the conference materials
  • register your travel costs
  • snacks and drinks will be provided
  • guided city tours for early arriving students
17:30 from CZ3 Travel to guesthouse
18:30 Guesthouse Dinner
19:30 Guesthouse Board games evening

Mon 7:30 Guesthouse Breakfast
9:00 CZ3 Official opening
9:45-12:30 CZ3 1st session
12:30 Mensa Lunch
14:00-17:30 CZ3 2nd session
18:00 CZ3/Cafeteria Dinner
19:00-22:00 Walk to the guesthouse, having a nice view over the city

Tue 7:30 Guesthouse Breakfast
9:00-12:30 CZ3 3rd session
12:30 Mensa Lunch
14:00-17:30 CZ3 4th session
18:00 CZ3/Cafeteria Dinner
19:00-22:00 CZ3 MathFilm Festival (N is a Number, Flatland, Mesh)

Wed 7:30 Guesthouse Breakfast
9:00-12:30 CZ3 5th session
12:30 Mensa Lunch
13:30-18:30 Organised afternoon programme
18:30 CZ3/Cafeteria Dinner
19:00-22:00 Free time

Thu 7:30 Guesthouse Breakfast
9:00-12:30 CZ3 6th session
12:30 Mensa Lunch
14:00-17:30 CZ3 7th session
18:00-18:30 Planetarium Astronomical presentation
18:45 CZ3/Cafeteria Dinner
19:30-21:30 City Optical Museum or SCHOTT GlasMuseum

Fri 7:30 Guesthouse Breakfast
9:00-12:30 CZ3 8th session
12:30 Mensa Lunch
13:30-16:30 CZ3 9th session
17:30-23:00 PhiloMensa Closing and barbecue

Sat from 7:00 Guesthouse Breakfast and Departure, we will provide a food bag (packed lunch) for your travel
from 9:00 Organised programme for later departing students, for example:
  • visit the City, Museums or the Botanical garden
  • day trips (Saalfeld(caves), Weimar, Mountains of Jena)

Talks and Posters


Session Title Duration Poster

1st Doughnuts, Pretzels and other Mathematical Fancies - Part I 45 min yes
Public Key and Safety - an Opposite? 45 min yes
Mathematical Billiards 30 min yes

2nd Projective Geometry 30 min yes
Game Theory in Our Everyday Life 30 min
Mathematical and Numerical Analysis of the Friedmann Equation 45 min yes
Guest Lecture

Prof. Dr. Péter Körtesi, Miskolc, Hungary
The History of the Junior Mathematical Congresses

60 min

3rd RSA-Cryptography and the Wiener Attack 45 min
Going Down the Ladder which Goes Up or Method of Descent 30 min
Arbelos - The Circles of Archimedes 45 min
Knotted or not? - An Insight into the Mathematical Theory of Knots 45 min yes

4th Complex Numbers in Geometry 30 min
Fibonacci Numbers 45 min yes
Cardano's Method and Complex Numbers 30 min yes
Guest Lecture

Prof. Dr. Ingo Althöfer, Jena, Germany
"EinStein würfelt nicht" and Monte Carlo

60 min

5th Application of Dirichlet's Principle in Problems of Sets 30 min yes
On the Stolz-Cesàro Theorem: Highlights and Applications 45 min yes
Winning Ways for Mathematical Games 45 min yes
Guest Lecture (TBA) 30 min

6th Chess Sequences 30 min
An Introduction into Number Theory towards Primitive Roots 45 min yes
Visual Cryptography 45 min
Mathematical Beauty of Connected Soap Bubbles 45 min yes

7th Liouville Numbers 45 min
Geometrical Models for Problems of Probabilities 30 min yes
Role of Cooperation in Population Growth Models 30 min yes
Poster session 60 min

8th Non-linear Dynamics and Chaos 45 min
Dissections of d-dimensional Cubes 45 min yes
Through the Amazing Way of Euler's Paths 30 min yes
Residue Classes with Order One or Two and a Generalisation of Wilson's Theorem 45 min yes

9th Group Theory on the Rubik's Cube 45 min yes
The Riemann-Stieltjes-Integral 30 min
Rhytmical Movement of Points and Lines 45 min
Doughnuts, Pretzels and other Mathematical Fancies - Part II 45 min yes

Posters of Projects without talk


Virtual Computer Museum
Some Techniques for Solving Linguistic Tasks
Application of the Vector Method in the Space
Elements of the Analytic Geometry
Quadratic Equation, Formula, Discriminat, Vietas Formula
Extremum Problems in Geometry
Approximate Equation

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