Ralph Abraham

For the politician, see Ralph Abraham (politician).
Photo by Joan Halifax

Ralph H. Abraham (born July 4, 1936, Burlington, Vermont) is an American mathematician. He has been a member of the mathematics department at the University of California, Santa Cruz since 1968.

Life and work

Ralph Abraham earned his Ph.D. from the University of Michigan in 1960, and held positions at UC Santa Cruz, Berkeley, Columbia, and Princeton. He has also held visiting positions in Amsterdam, Paris, Warwick, Barcelona, Basel, and Florence.

He founded the Visual Math Institute[1] at UC Santa Cruz in 1975, at that time it was called the "Visual Mathematics Project". He is editor of World Futures and for the International Journal of Bifurcations and Chaos. Abraham is a member of cultural historian William Irwin Thompson's Lindisfarne Association.

Abraham has been involved in the development of dynamical systems theory in the 1960s and 1970s. He has been a consultant on chaos theory and its applications in numerous fields, such as medical physiology, ecology, mathematical economics, psychotherapy, etc.[2]

Another interest of Abraham's concerns alternative ways of expressing mathematics, for example visually or aurally. He has staged performances in which mathematics, visual arts and music are combined into one presentation.

Abraham developed an interest in "Hip" activities in Santa Cruz in the 1960s and set up a website gathering information on the topic.[3] He credits his use of the psychedelic drug DMT for "swerv[ing his] career toward a search for the connections between mathematics and the experience of the Logos".[4]

Works

Publications
Film

References

  1. Visual Math Institute website, Vismath.org, retrieved 2012-12-25
  2. Complexity, Democracy and Sustainability The 50th Anniversary Meeting of The International Society for the Systems Sciences. Sonoma State University, 2006. Retrieved 7 June 2008.
  3. http://www.ralph-abraham.org/1960s/
  4. Sheldrake, Rupert; McKenna, Terence; Abraham, Ralph (2013-08-20). The Evolutionary Mind: Conversations on Science, Imagination & Spirit. Monkfish Book Publishing. pp. 63–. ISBN 9781939681102. Retrieved 12 April 2014.
  5. Sternberg, Shlomo (1980). "Review: Foundations of mechanics, 2nd edition, revised and enlarged, by Ralph Abraham and Jerrold E. Marsden" (PDF). Bull. Amer. Math. Soc. (N.S.) 2 (2): 378–387. doi:10.1090/S0273-0979-1980-14771-0.
  6. companion CD-ROM by Ronald Joe Record and Ralph Abraham
  7. "Full cast and crew", DMT: The Spirit Molecule (IMDb), 2010

External links

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