| Nonlinear_Dynamics_Bibliography Maintained by Peter E. Beckmann, Johannes Gutenberg Universität. |
| Pages_on_Dynamical_Systems A interactive laboratory on dynamical systems, in particular on particle systems. |
| Population_Dynamics_with_Hysteresis_Effect Papers on population dynamics with hysteresis based on phase transition phenomena, by Emil Minchev (PDF/PS). |
| Surveys_in_Dynamical_Systems References to several surveys and papers of introductory character which are available on-line. |
| Turbulent_Landscapes Turbulent Landscapes is the result of 13 artists' explorations of complexity in nature. The exhibit will travel to museums and science centers in upcoming months. |
| Books_Corner Reviews and pointers to books. |
| Difference_Equations_and_Discrete_Dynamical_Systems A web-based newsletter. |
| Difference_Equations_to_Differential_Equations By Dan Sloughter. Published in PS/PDF with applets under GPL. |
| Journal_of_Difference_Equations_and_Applications (Routledge) Table of contents from vol.8 (2002). Full text to subscribers. |
| The_Math_Forum A compilation of sites relating to Difference Equations. |
| Symmetries_and_Integrability_of_Difference_Equations EuroConference on Analytic Difference Equations, Special Functions and Quantum Models on the Lattice. Helsinki, Finland; 19 - 24 June 2004. |
| Amherst_College_-_Biology_Department Overview of the department, courses, faculty, research, facilities, alumni, seminars, and links. |
| Baylor_University_-_Biology_Department General information, academic programs, faculty and staff. |
| Berry_College_Department_of_Biology Information about facilities, faculty, undergraduate curriculum, and research. |
| Boston_University_-_Biology_Department Department news and guide to academic programs. |
| Brandeis_University_-_Life_Sciences Information on programs of study, news, faculty, research, seminars, departments, and related links. |
| Brigham_Young_University_-_College_of_Biology_and_Agriculture Contains department, graduate, student, alumni and staff information. |
| Brigham_Young_University_-_Plant_and_Animal_Sciences Faculty and staff listings, academic programs, and contact information. |
| Brown_University_-_Biology_Undergratuate_Education Undergraduate student information, majors, courses, events, faculty, and administration. |
| California_Institute_of_Technology_-_Biology_Division History, course descriptions and schedules, calendar of events, facilities and resources, research areas, faculty and staff, programs of study, and retreat photographs. |
| Carnegie_Mellon_University_-_Department_of_Biological_Sciences Education, research, seminar series and job opportunities. Also includes application deadlines and related articles. |
| Case_Western_Reserve_University_-_Biology_Department General departmental information, directory, course listings, and links. Also includes information about the Howard Hughes Medical Institute programme. |
| Cold_Spring_Harbor_Laboratory_-_Watson_School_of_Biological_Sciences General information, course offerings, faculty, and links. |
| The_College_of_William_and_Mary_-_Department_of_Biology Undergraduate and graduate student information, course descriptions, faculty, staff, and related resources. |
| Columbia_University_-_Department_of_Biological_Sciences Provides information about undergraduate, graduate and postdoctoral programs in biology. Employment, seminars, resources, and links. |
| Cornell_University_-_Office_of_Undergraduate_Biology Overview of the department, core requirements, programs of study, advising, research, careers, alumni, and news. |
| Dalhousie_University_-_Biology_Department General departmental information for graduate and undergraduate students, research, course descriptions, facilities, faculty and staff, news, events, and related links. |
| Dartmouth_College_-_Department_of_Biological_Sciences Overview of graduate and undergraduate studies, faculty information, resources, events, and history. |
| Duke_University_-_Department_of_Biology Overview of the department, including education, research, and people. Also features seminars and job opportunities. |
| East_Carolina_University_Department_of_Biology Teaching and research in ecology, evolution and organismal biology, and cellular and molecular biology. |
| Eastern_Connecticut_State_University_-_Biology_Department Philosophy of the biology program, theoretical and applied course offerings, students, alumni, and related links. |
| Eastern_Connecticut_State_University_-_Biology_Department Philosophy of the biology program, theoretical and applied course offerings, students, alumni, and related links. |
| Emory_University_-_Biology_Department Includes an overview of the undergraduate and graduate programs, as well as topic-specific resources. |
| Emory_University_-_Graduate_Division_of_Biological_and_Biomedical_Sciences Includes faculty profiles, admissions information, FAQ, programs, and achievements. |
| Galludet_University_-_Department_of_Biology Describes courses, faculty, special programs, degree programs. |
| The_George_Washington_University_-_Department_of_Biological_Sciences General information, program overview, faculty and staff. |
| Georgetown_University_-_Biology_Department Information about programs of study, faculty, alumni, student resources. Also includes a seminar schedule and student organizations. |
| Georgia_Institute_of_Technology_-_School_of_Biology Program listings, news, seminar and event calendar, faculty and research interests, job opportunities, and biology student intranet. |
| Harvard_University_Undergraduate_Biology Information about courses in the biological sciences, research opportunities, and concentration requirements. |
| Hollins_University_-_Biology Course offerings, major requirements, faculty listings, research, internship, and study abroad information. |
This page is about the project of creating a data base of around 50,000
planar dynamical systems of the type described by the formula:
x = f(x,y)
y = g(x,y)
where f and g are algebraic functions containing constants and the four
operations. The data base has been used to test new visualization techniques
explained in Scanning huge numbers of events. In
the material connected to the article you will find a complete description
of the data base with hundreds of images of dynamical systems.
The data base is created authomatically by a programm called ufattr that
will create random formulas keeping only those with an attractor in the
-4<x,y<4 window. This program is described in Drawing by accident.
I use this database to create interesting "fractal images" that you can
find in this Gallery of fractal
images .
I am also using the data base for reasearch in the dynamics of complex
systems. You find here
some material connected to this pursuit.
Other material describing dynamical systems and the data base is listed here.
Tutorial
A few easy ones
Creation of a dynamical systems
data base
Commented set of images
Possible uses of the data base
Maintained by Giuseppe Zito:
Giuseppe.Zito@cern.ch
Ultimo aggiornamento :
