Regular homotopies in the plane. No. 2 (TEFC)

United States, 1972

Film
Please note

Sorry, we don't have images or video for this item.

Episode of Series “Geometry”.
Uses computer-generated animation in order to illustrate the Whitney-Graustein theorem - two regular curves in the plane are regularly homotopic if, and only if, they have the same rotation number.

How to watch

This work has not been digitised and is currently unavailable to view online. It may be possible for approved reseachers to view onsite at ACMI.

Learn more about accessing our collection

Collection

In ACMI's collection

Credits

director

William Hansard

production company

International Film Bureau

Duration

00:18:28:00

Production places
United States
Production dates
1972

Appears in

Geometry

Group of items

Geometry

Explore

Collection metadata

ACMI Identifier

012692

Language

English

Subject categories

Animation

Animation → Computer animation

Crafts & Visual Arts → Computer graphics

Education, Instruction, Teaching & Schools → Geometry - Study and teaching

Education, Instruction, Teaching & Schools → Mathematics - Study and teaching

Educational & Instructional

Educational & Instructional → Educational films

Educational & Instructional → Instructional

Mathematics, Science & Technology → Mathematics - Study and teaching

Short films

Short films → Short films - United States

Sound/audio

Sound

Colour

Colour

Holdings

16mm film; Access Print (Section 1)

Please note: this archive is an ongoing body of work. Sometimes the credit information (director, year etc) isn’t available so these fields may be left blank; we are progressively filling these in with further research.

Cite this work on Wikipedia

If you would like to cite this item, please use the following template: {{cite web |url=https://acmi.net.au/works/75331--regular-homotopies-in-the-plane-no-2-tefc/ |title=Regular homotopies in the plane. No. 2 (TEFC) |author=Australian Centre for the Moving Image |access-date=21 March 2023 |publisher=Australian Centre for the Moving Image}}