Speaker: Clemency Montelle Affiliation: University of Canterbury Date and Time: Saturday 9 September, 2:30pm ocation: The Auditorium
As they say mathematics is all around us. Therefore it should come as no surprise that you might be wearing some! This talk will be a light-hearted look at the ways in which clothing can epitomise various mathematical topics. From the humble t-shirt to the elaborate draping of a sari, we will explore some of the more abstract properties of outfits from around the world.
Elizabeth Chesney: Knuts about Knitting Knots
Speaker: Elizabeth Chesney ffiliation: University of Canterbury ate and Time: Saturday 9 September, 3:45pm ocation: The Auditorium
Knots have been used for thousands of years, with the earliest examples found dating back to prehistoric times. Besides their obvious function of tying objects together, they have been used for everything from recording information, to decoration and spiritual symbolism. Mathematicians are interested in knots for other reasons and study properties of knots related to their geometry in an area of mathematics known as knot theory. In this talk we’ll reveal some of the beauty and complexity of this subject using some simple knitted knots. We’ll see that while knitting is not knotting, we can certainly knit our way into knot theory!
Burkard Polster: What is the best way to lace your shoes?
Speaker: Burkard Polster ffiliation: Monash University Date and Time: Saturday 9 September, 5:15pm ocation: The Auditorium
What is the best way to lace your shoes? All the mysteries of shoelaces finally revealed! Find out about the shortest, strongest and silliest ways to lace your shoes, why your shoelaces come undone all the time and what all this has to do with mathematics, monkeys and salesmen. Don't miss this introduction to the secret life of shoelaces by the world's leading shoelace charmer.
Michael Assis: The beauty of origami / The beauty of mathematics -- connecting folds
Speaker: Michael Assis Affiliation: University of Melbourne Date and Time: Sunday 10 September, 2:30pm Location: The Auditorium
Inherent in a single piece of paper is a world of beauty and mathematics. The ancient paper folding art of origami has in recent decades seen an artistic and mathematical renaissance. From simple cranes and star puffs to complex tessellations and dragons, a survey of different areas of mathematics is needed to understand the folding properties of each model. The talk will walk through well known as well as new results in folding algorithms, origami software, and deep but beautiful mathematics, and along the way we will be discussing the impact this understanding has had on the art itself.
Bernd Krauskopf and Hinke Osinga: Chaos in Crochet and Steel
Speakers: Bernd Krauskopf and Hinke Osinga Affiliation: University of Auckland Date and time: Sunday 10 September, 3:45 pm Location: The Auditorium
Bernd Krauskopf and Hinke Osinga are both Professors in Applied Mathematics at the University of Auckland, and they study how chaotic behaviour arises and can be explained mathematically. Their research led them into unexpected directions of craft and art when they realised that they could turn their computer-generated images of the famous chaotic Lorenz weather model into a concrete model via crochet. The so-called Lorenz manifold embodies the underlying unpredictability in an intriguing and hands-on way. At over 25,000 stitches, the crocheted piece is about a metre wide and has been the subject of considerable media attention world wide. The amazing mathematical properties of the Lorenz manifold also caught the attention of artist Benjamin Storch, who turned it into a steel sculpture. Hinke and Bernd will highlight some of the underlying geometry and their journey from maths into craft and art.