2018 Joint Mathematics Meetings
sarah-marie belcastro
Artists
sarah-marie belcastro
Director of MathILy
Mathematical Staircase, Inc.
Statement
I am a mathematician who knits as well as a knitter who does mathematics. It has always seemed natural to me to combine mathematics and knitting, whether that results in knitting a model of a mathematical object or in using mathematics to design a garment. Indeed, over my mathematical life both of these types of combinations have occurred. Most of the mathematical models I have created are only of aesthetic value and have no real function; it is rare that I am able to adapt a mathematical object for use as a garment or other practical use. (It is perhaps too much to hope that I could regularly combine artistry and function in addition to knitting and mathematics.)
Artworks

Striped connected sum of projective planes
20 x 20 x 10 cm
Knitted sparkly wool yarn
2017