Provenance:
This Costa type surface was cast in a bronze edition by
the Alfa Arte Foundry of Eibar, Guipuzcoa, Spain; the sculptures
were made available to conference participants and other
interested persons.
Exhibitions:
Society of Industrial and Applied Mathematics, 2002, Philadelphia, Pennsylvania;
International Congress for Industrial and Applied Mathematics,
Sydney, Australia 2003.
Nature of Edition:
Mold Limited, Limited, Purpose Limited
Availability:
Eight Weeks, Twelve Weeks
Price:
Dimensions:
Date:
Commissioned by :
Professor Marisa Fernandez, Mathematics, Basque University, Bilbao
Material:
Silicon Bronze, polished and antique verde patina
Special Engraving:
D4, κ < 0, Alfred Gray Memorial Congress, Bilbao, Spain
Weight:
Creation or Conception Date:
Copyright Notice:
Copyright Registered:
Cf., a picture of this sculpture appears in the Congress Proceedings,
Contempoary Mathematics, Volume 288, 2001; see also a number of images
of this piece in the Noticias de la Real Sociedad Matematica Espanola, Volumen 1,
numero 4, julio 2002, matematicas en breve
Helaman Ferguson, "Sculpture Inspired by Alfred Gray"
dedicated to the memory of Alfred Gray, Annals of Global Analysis and
Geometry, Volume 18, 2000, pages 341-345, Five Figures.
