Rechercher

Onglets principaux

Résultats de la recherche

Nombre total de résultats : 127.

IMAGINARY in Muscat, Oman

Submitted by Max Kleinebrahm on mer, 11/04/2015 - 08:12

Time and Place:

Dimanche, Novembre 22, 2015 - 00:00 au Jeudi, Novembre 26, 2015 - 23:45

Venue:

Exhibtion Hall, Sultan Qaboos University, Muscat, Sultanate of Oman

123 Muscat

Oman

Coordinates:

POINT (58.5517028 23.60917)

Opening Hours:

10:00 - 17:00

Files:

Image Collection:

Credits:

Thanks to all sponsors and partners which enable the first IMAGINARY exhibition on the Arabian Peninsula.

Involved in the set up of this project (in alphabetic order):

Prof. Dr. Mehiddin Al-Baali

Prof. Dr. Nasser Al-Salti

Prof. Dr. Bernhard Heim

Max Kleinebrahm

Andrea Koenig

Prof. Dr. Anton Purnama

Prof. Dr. Florian Rupp

Partenaires/mécènes:

German University of Technology in Oman (GUtech)

Mathematisches Forschungsinstitut Oberwolfach

Oman Mathematics Committee

Sultan Qaboos University (SQU)

Inauguration of IMAGINARY in Tomsk, Russia

Submitted by IMAGINARY on mar, 05/21/2013 - 09:02

Today the sixth Russian IMAGINARY exhibition opens its doors in Tomsk, Western Siberia. It is coordinate and organized by the German Embassy in Moscow in collaboration with the Polytechnical University of Tomsk. It will be open for the public from the 21st of May until the 3rd of June 2013.

In the event page you will find images and more deails of the exhibition!

Image Collection:

Files:

Bach Mass B Minor Canon

Submitted by Ulrich Seidel on mer, 01/30/2019 - 01:54

German version: https://www. youtube.com/watch?v=aIeI8jHhRLo

Embed External Video:

Credits Collection:

The film was created in Mannheim (Germany), February 2018.

Idea and Production

Ulrich Seidel - seidel.graphics

Files:

bach-mass-b-minor-canon.zip

Bach Mass B Minor Canon

bach_h-moll-messe_kanon_dona_nobis_pacem.zip

Bach h-Moll-Messe Kanon Dona nobis pacem

Image Collection:

Exhibition/User:

Users

Open Lab Evening at Futurium: Discussion game "Blickwinkel KI"

Submitted by Elisabeth Schaber on mar, 09/24/2024 - 13:43

This workshop, which takes place at FuturiumLab, invites participants to critically examine the ethical and social implications of technological advancements. It reminds us that what is technically possible may not always align with what is socially desirable. Through thought-provoking ideas and experiments, the game sparks discussions about our political and social responsibility in navigating innovation, encouraging us to collaborate in shaping these developments for the future.

Admission: free of charge
Event language: German
Max. Number of participants: 20 people
Conditions of participation: no previous knowledge is required
Age recommendation: from 10 years (participation of persons under 16 years is only possible if accompanied by a parent or guardian).

Time and Place:

Jeudi, Octobre 10, 2024 - 00:00 au 23:45

Venue:

Futurium

Alexanderufer 2

10117 Berlin

Germany

Coordinates:

POINT (13.3743507 52.5240876)

Opening Hours:

17-20

Files:

Website:

More information

Image Collection:

Credits:

Symmetry and Structure in Dortmund

Submitted by IMAGINARY on sam, 12/23/2017 - 01:48

Time and Place:

Lundi, Septembre 18, 2017 - 00:00 au Samedi, Septembre 23, 2017 - 23:45

Venue:

Schlossplatz

Münster

Germany

Coordinates:

POINT (7.6169844 51.9644606)

Files:

pressemitteilung-highlights-physik.pdf

Press release (pdf, German)

Website:

Highlights of Physics

Image Collection:

Credits:

Number of visitors:

3 000

Talk to me

Description

Description:

It is normal for us to use the speech recognition of our mobile phones when we want to find out the fastest way home. But actually, recognizing our language correctly, is not an easy task for a computer. When we speak, we blend multiple letters to a sound or make no pauses between the words. Each one of us also speaks differently due to our own accent or dialect. “Talk to me” shows us the processes necessary in the background for a machine to recognize our speech. Its neural network was trained with hundreds of hours of voice recordings in English and German in order to be able to detect every letter as correctly as possible.

Crédits

Credit Text:

Author of this exhibit: IMAGINARY. It is based on research by Andreas Krug, M. Sc., and Jens Johannsmeier, M. Sc., of the Artificial Intelligence Lab (Otto-von-Guericke Universität Magdeburg) under the supervision of Prof. Dr.-Ing. Sebastian Stober.

Supported by:

Carl Zeiss Foundation

Contributor(s):

Files:

Image Collection:

Applet height:

800px

Repository:

Github repository

Exhibition/User:

Exhibitions

Licenses:

Part:

Source code

License:

Apache 2.0

Bouteilles et océanographie

Submitted by Christine Leininger on ven, 12/21/2012 - 13:53

Nous allons nous intéresser au processus élémentaire qui est à l’origine de la mise en mouvement de gigantesques masses d’eau. Nous verrons que tout repose sur leur différence de masse volumique. Ceci peut être expliqué mathématiquement, et illustré grâce à des simulations réalisées par ordinateur ou à une expérience réalisable par tous, à l’aide de bouteilles plastiques, de pailles et de sirops alimentaires… Pour plus de détails, voir http://interstices.info/circulation-oceanique La version française de la vidéo est visible ici.

Embed External Video:

Credits Collection:

Presented by Inria and Interstices.

Scientific Authors

Antoine Rousseau

Maëlle Nodet

Sebastian Minjeaud

Film Director

Pierre-Olivier Gaumin

Partenaires/mécènes:

Inria

Interstices

Download Link:

https://s3.eu-central-1.amazonaws.com/imaginaryexhibits/Films-Slider/mp4/bottles…

Files:

circulation-oceanique.pdf

Circulation oceanique (pdf)

bottlesoceanography-generaldescription.pdf

General Description (pdf)

bottlesoceanography-generaldescription.doc

General Description (doc)

bottles-simulation.mpeg_.zip

Computer simulation of the experience

Image Collection:

Exhibition/User:

Exhibitions

IMAGINARY in Orenburg

Submitted by Andreas Gebert on mer, 03/26/2014 - 06:23

Time and Place:

Dimanche, Avril 6, 2014 - 22:00 au Vendredi, Avril 11, 2014 - 21:45

Venue:

Orenburg State University

prospekt Pobedy, 13

Orenburgskiy gosudarstvennyy universitet

Orenburg

Orenburgskaya oblast

460018

Russia

Coordinates:

POINT (55.133404 51.800001)

Opening Hours:

Daily from 11.00 till 18.00h

Files:

a3_imaginary_poster_orenburg.pdf

Poster_A3_Orenburg

Image Collection:

Credits:

German Embassy Moscow, Orenburg State University

Number of visitors:

1 300

IMAGINARY in Springer Book

Submitted by Andreas Daniel Matt on mar, 09/11/2012 - 10:27

IMAGINARY is part of the new book “Raising Public Awareness of Mathematics” by Springer: in the article “Mathematics Between Research, Applications, and Communication” by Gert-Martin Greuel and in the article “IMAGINARY and the Open Source Math Exhibition Platform” by Andreas Matt. It is also mentioned in several articles, as for example in the article on the website mathematik.de or in the article on the German Year of Mathematics. In the book you will find an exhaustive case study and many ideas on how to communicate maths to a broad public! More info at the Springer page.

Image Collection:

Files:

Algebraic Surfaces

Submitted by Torolf Sauermann on lun, 04/22/2013 - 09:28

I started playing with algebraic surfaces in the German Year of Mathematics 2008. This gallery shows a few results playing with the program SURFER.

Sauermann Surface 255

Authors:

Torolf Sauermann

a=0.5

256*a^8-512*a^6*x^2-512*a^6*y^2+320*a^4*x^4+640*a^4*x^2*y^2+320*a^4*y^4-64*a^2*x^6-192*a^2*x^4*y^2-192*a^2*x^2*y^4-64*a^2*y^6+64*x^6*y^2-128*x^4*y^4+64*x^2*y^6-16384*z^16+65536*z^14-106496*z^12+90112*z^10-42240*z^8+10752*z^6-1344*z^4+64*z^2-1

Licence:

CC BY-NC-ND-3.0

Sauermann Surface 255 - 3d Glasses

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

4_x_sphere

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Formula:

(0.2*x^2+0.2*y^2+z^2-1)*(0.2*x^2+0.2*z^2+y^2-1)*(0.2*z^2+0.2*y^2+x^2-1)

4_x_sphere

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Formula:

Plus: (x*y*z)^2*.009*(1.8-z)^2*(1.8+z)^2*(1.8-x)^2*(1.8+x)^2*(1.8-y)^2*(1.8+y)^2

4_x_sphere

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Formula:

(0.2*x^2+0.2*y^2+z^2-1)*(0.2*x^2+0.2*z^2+y^2-1)*(0.2*z^2+0.2*y^2+x^2-1)+(x*y*z)^2*.009*(1.8-z)^2*(1.8+z)^2*(1.8-x)^2*(1.8+x)^2*(1.8-y)^2*(1.8+y)^2

2_x_sphere

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Formula:

((x^2+y^2+(z*1+ 0.45)^2-0.83)*(x^2+y^2+(z*1- 0.45)^2-0.83)*(x^2+y^2+(z)^2)*(x^2+y^2+(z)^2*(z)^2)*(x^2+y^2+(z- 0.45)^2-1)*(x^2+y^2+(z+ 0.45)^2-1)+(x+y)^2*(x-y)^2*(x*y)^2)

6_x_sphere

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Formula:

(x^2+y^2+(z+0.45*-1)^2-1)*(x^2+y^2+(z-0.45*-1)^2-1)*((x+0.45*-1)^2+y^2+z^2-1)*((x-0.45*-1)^2+y^2+z^2-1)*(x^2+(y+0.45*-1)^2+z^2-1)*(x^2+(y-0.45*-1)^2+z^2-1)+(x*y*z)^2

6_x_sphere

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Formula:

(x^2+(1*1.618034^2*x^2*1)+y^2+z^2-0.63)*(x^2+(1.618034^2*x^2)+y^2+z^2-1)*(x^2+y^2+(1*1.618034^2*y^2*1)+z^2-0.63)*(x^2+y^2+(1.618034^2*y^2)+z^2-1)*(x^2+y^2+z^2+(1*1.618034^2*z^2*1)-0.63)*(x^2+y^2+z^2+(1.618034^2*z^2)-1)+(x*y*z*7.31)^2

cube surface

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

fresnel wave surface

Authors:

Torolf Sauermann

Material, Transparency=20

Licence:

CC BY-NC-ND-3.0

Formula:

.805*(x^2 * (x^2+y^2+z^2-0.2^2) * (x^2+y^2+z^2-0.36^2)) + (y^2 * (x^2+y^2+z^2-0.6^2) * (x^2+y^2+z^2--0.36^2)) + (z^2 * (x^2+y^2+z^2-0.6^2) * (x^2+y^2+z^2-0.2^2)) + (x^2+y^2+z^2-0.6^2)*(x^2+y^2+z^2-0.2^2)*(x^2+y^2+z^2--0.36^2)*((x*9.11)^2+(y*9.11)^2+z^2-0.5619^2-0.36)

oktaederwuerfel

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

soft content 2011

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Sunflower Sauermann 2008

Authors:

Torolf Sauermann

a combination of two septics.

Original septic by Oliver Labs with 99
singularities.

Licence:

CC BY-NC-ND-3.0

Sunflower Sauermann 2008

Authors:

Torolf Sauermann

A combination of two septics.

surfer Revision 55

Specail Surf-Code:

double PI = 2*arcsin(1);
root_finder=d_chain_newton;
epsilon=0.0000000000001;
iterations=1000;
iterations=1000;
a=2*a*(-0.140106854987124776454220549858);
clip=0;

Original septic by Oliver Labs with 99
singularities.

Licence:

CC BY-NC-ND-3.0

Formula:

(x*(x^6-3*7*x^4*y^2+5*7*x^2*y^4-7*y^6)+7*z*((x^2+y^2)^3-2^3*z^2*(x^2+y^2)^2+2^4*z^4*(x^2+y^2))-2^6*z^7-(z+(49*a^2-7*a+50)*1)*((-12/7*a^2-384/49*a-8/7)*z^3+(-32/7*a^2+24/49*a-4)*z^2*1+(-4*a^2+24/49*a-4)*z*1^2+(-8/7*a^2+8/49*a-8/7)*1^3+(z+1)*(x^2+y^2))^2)*(-x*(x^6-3*7*x^4*y^2+5*7*x^2*y^4-7*y^6)+7*z*((x^2+y^2)^3-2^3*z^2*(x^2+y^2)^2+2^4*z^4*(x^2+y^2))-2^6*z^7-(z+(49*a^2-7*a+50)*1)*((-12/7*a^2-384/49*a-8/7)*z^3+(-32/7*a^2+24/49*a-4)*z^2*1+(-4*a^2+24/49*a-4)*z*1^2+(-8/7*a^2+8/49*a-8/7)*1^3+(z+1)*(x^2+y^2))^2)

Sunflower Sauermann 2008 Centre

Authors:

Torolf Sauermann

Sunflower Centre

surfer Revision 55

Specail Surf-Code:

double PI = 2*arcsin(1);
root_finder=d_chain_newton;
epsilon=0.0000000000001;
iterations=1000;
iterations=1000;
a=2*a*(-0.140106854987124776454220549858);
clip=0;

Original septic by Oliver Labs with 99
singularities.

Licence:

CC BY-NC-ND-3.0

Sauermann (?)

Authors:

Torolf Sauermann

:-)

-64*x^6+64*x^4*y^4+8*x^4+64*x^2*y^2-8*x^2-64*y^6+8*y^4-8*y^2-1048576*z^22+5767168*z^20-13697024*z^18+18382848*z^16-15319040*z^14+8200192*z^12-2818816*z^10+604032*z^8-75504*z^6+4840*z^4-121*z^2+1

Licence:

CC BY-NC-ND-3.0

Sauermann Surface 2011

Authors:

Torolf Sauermann

0.25*(x^2*y^2-x^2-y^2+1)*(x^4-2*x^2*y^2-4*x^2+y^4-4*y^2+4)+z*(z^2*((0.25*z^2-1.75)*z^2+3.5)-1.75)-0.5

Licence:

CC BY-NC-ND-3.0

fivegon is based on the Tschebyscheff -Polynomial

Authors:

Torolf Sauermann

x^5-10*x^3*y^2-5*(x^2+y^2)^2+20*(x^2+y^2)+5*x*y^4+8*(0.5*z^7-3.5*z^5+7*z^3-3.5*z-1)-16

Licence:

CC BY-NC-ND-3.0

kubismus sauermann 2011

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

3 x sphere Sauermann

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Sauermann Surface 112 Nodes

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Sauermann Surface Nodes 72

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Sauermann Surface2013

Authors:

Torolf Sauermann

-(z+1)*(z^4-5*z^3+6*z^2+z-2)^2+(x^2-1)*(y^2-1)*(x^4-2*x^2*(y^2+2)+y^4-4*y^2+4)

Licence:

CC BY-NC-ND-3.0

Another Sauermann Surface 2013

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Another fivegon is based on the Tschebyscheff -Polynomial

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Sauermann Nonic Surface 2013

Authors:

Torolf Sauermann

I’m working on the nonic surface, is still inaccurate! Inspired by the work of Juan García Escudero

Licence:

CC BY-NC-ND-3.0

Nonic Surface Demo

Authors:

Torolf Sauermann

I’m working on the nonic surface, is still inaccurate! Inspired by the work of Juan García Escudero

Licence:

CC BY-NC-ND-3.0

Sauermann nodal cubic surface

Authors:

Torolf Sauermann

x^3+3*x^2*(-1+y)-3*y^2-3*x* y^2-y^3+(1+z)*(1+2*z-4*z^2)^2

Licence:

CC BY-NC-ND-3.0

Sauermann Surface

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Sauermann d9 T9 Demo

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Sauermann Surface 2013

Authors:

Torolf Sauermann

(x-y-1)*(x+y-1)*(x^2-2*x*(2*y+1)+(y-2)*y-2)*(x^2+x*(4*y-2)+y*(y+2)-2)+128*(z^5-1.25*z^3+0.3125*z)^2

Licence:

CC BY-NC-ND-3.0

Sauermann Surface II 2013

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

d=12 Demo Sauermann 2013

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

d=3 Demo Sauermann 2013

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

d=3 Demo Sauermann 2013

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

d=10 Demo Sauermann 2013

Authors:

Torolf Sauermann

2+20*x+30*x^2-120*x^3-30*x^4+196*x^5-70*x^6-80*x^7+70*x^8-20*x^9+2*x^10-30*y^2-120*x*y^2-300*x^2*y^2+440*x^3*y^2+650*x^4*y^2-720*x^5*y^2-280*x^6*y^2+400*x^7*y^2-90*x^8*y^2+130*y^4+180*x*y^4+550*x^2*y^4+400*x^3*y^4-700*x^4*y^4-280*x^5*y^4+420*x^6*y^4-170*y^6-240*x*y^6-280*x^2*y^6-560*x^3*y^6-420*x^4*y^6+70*y^8+140*x*y^8+90*x^2*y^8-2*y^10-72*z^2+192*z^4-128*z^6

Licence:

CC BY-NC-ND-3.0

d=10 Demo Sauermann 2013

Authors:

Torolf Sauermann

Inspired by the work of Juan García Escudero

Licence:

CC BY-NC-ND-3.0

d=14 Demo Sauermann 2013

Authors:

Torolf Sauermann

Licence:

CC BY-NC-ND-3.0

Files:

sunflower_sauermann_2008.zip

Sunflower Sauermann 2008 two images for printing

sauermann_octics_2011.zip

Sauermann Octic 2011 pic

octic_255_sauermann_2013.zip

Octic 255 Sauermann 2013 pic

octic_255_sauermann_2013_02.zip

Octic 255 Sauermann 2013 2 pic

oktaederwuerfel.zip

Oktaederwuerfel Sauermann pic

sauermann_octics_2013_5000.zip

Sauermann Octics 2013 pic

d9_t9_demo_sauermann_2013.zip

Sauermann d9 T9 demo pic

d14_demo_sauermann_2013_01.zip

Sauermann d=14 Demo

Exhibition/User:

Users

Rechercher

Onglets principaux

Résultats de la recherche

Exhibition/User:

Description

Crédits

Exhibition/User:

Part:

License:

Exhibition/User:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Licence:

Exhibition/User:

Pages