Relationship between mathematics and physics

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A cycloidal pendulum is isochronous, a fact discovered and proved by Christiaan Huygens under certain mathematical assumptions.[1]
Mathematics was developed by the Greeks for intellectual challenge and pleasure. Surprisingly, many of their discoveries later played a prominent role in physical theories, as in the case of the conic sections in celestial mechanics.

The relationship between mathematics and physics has been a subject of study of philosophers, mathematicians and physicists since Antiquity, and more recently also by historians and educators.[2] Generally considered a relationship of great intimacy,[3] mathematics has already been described as "an essential tool for physics"[4] and physics has already been described as "a rich source of inspiration and insight in mathematics".[5]

In his work Physics, one of the topics treated by Aristotle is about how the study carried out by mathematicians differs from that carried out by physicists.[6] Considerations about mathematics being the language of nature can be found in the ideas of the Pythagoreans: the convictions that "Numbers rule the world" and "All is number",[7][8] and two millennia later were also expressed by Galileo Galilei: "The book of nature is written in the language of mathematics".[9][10]

Before giving a mathematical proof for the formula for the volume of a sphere, Archimedes used physical reasoning to discover the solution (imagining the balancing of bodies on a scale).[11] From the seventeenth century, many of the most important advances in mathematics appeared motivated by the study of physics, and this continued in the following centuries (although, it has already been appointed that from the nineteenth century, mathematics started to become increasingly independent from physics).[12][13] The creation and development of calculus were strongly linked to the needs of physics:[14] There was a need for a new mathematical language to deal with the new dynamics that had arisen from the work of scholars such as Galileo Galilei and Isaac Newton.[15] During this period there was little distinction between physics and mathematics,[16] as an example: Newton regarded geometry as a branch of mechanics.[17] As time progressed, increasingly sophisticated mathematics started to be used in physics. The current situation is that the mathematical knowledge used in physics is becoming increasingly sophisticated, as in the case of superstring theory.[18]

Philosophical problems[edit]

Some of the problems considered are the following:

  • Explain the effectiveness of mathematics in the study of the physical world: "At this point an enigma presents itself which in all ages has agitated inquiring minds. How can it be that mathematics, being after all a product of human thought which is independent of experience, is so admirably appropriate to the objects of reality?" —Albert Einstein, in Geometry and Experience (1921).[19]
  • Clearly delineate mathematics and physics: For some results or discoveries, it is difficult to say to which area they belong: to the mathematics or to physics.[20]

See also[edit]

References[edit]

  1. ^ Jed Z. Buchwald; Robert Fox (10 October 2013). The Oxford Handbook of the History of Physics. OUP Oxford. p. 128. ISBN 978-0-19-151019-9. 
  2. ^ Olaf Uhden, Ricardo Karam, Maurício Pietrocola, Gesche Pospiech, Modelling Mathematical Reasoning in Physics Education.
  3. ^ Francis Bailly; Giuseppe Longo (2011). Mathematics and the Natural Sciences: The Physical Singularity of Life. World Scientific. p. 149. ISBN 978-1-84816-693-6. 
  4. ^ Sanjay Moreshwar Wagh; Dilip Abasaheb Deshpande (27 September 2012). Essentials of Physics. PHI Learning Pvt. Ltd. p. 3. ISBN 978-81-203-4642-0. 
  5. ^ Michael Atiyah, On the Work of Edward Witten, pp. 31–35.
  6. ^ Aristotle on physics and mathematics.
  7. ^ Gerard Assayag; Hans G. Feichtinger; José-Francisco Rodrigues (10 July 2002). Mathematics and Music: A Diderot Mathematical Forum. Springer. p. 216. ISBN 978-3-540-43727-7. 
  8. ^ Ibrahim Al-Rasasi, “All is number”.
  9. ^ Aharon Kantorovich (1 July 1993). Scientific Discovery: Logic and Tinkering. SUNY Press. p. 59. ISBN 978-0-7914-1478-1. 
  10. ^ Kyle Forinash, William Rumsey, Chris Lang, Galileo's Mathematical Language of Nature.
  11. ^ Arthur Mazer (26 September 2011). The Ellipse: A Historical and Mathematical Journey. John Wiley & Sons. p. 5. ISBN 978-1-118-21143-4. 
  12. ^ E. J. Post, A History of Physics as an Exercise in Philosophy, p. 76.
  13. ^ Arkady Plotnitsky, Niels Bohr and Complementarity: An Introduction, p. 177.
  14. ^ Roger G. Newton (1997). The Truth of Science: Physical Theories and Reality. Harvard University Press. pp. 125–126. ISBN 978-0-674-91092-8. 
  15. ^ Eoin P. O'Neill (editor), What Did You Do Today, Professor?: Fifteen Illuminating Responses from Trinity College Dublin, p. 62.
  16. ^ Timothy Gowers; June Barrow-Green; Imre Leader (18 July 2010). The Princeton Companion to Mathematics. Princeton University Press. p. 7. ISBN 1-4008-3039-7. 
  17. ^ David E. Rowe, Euclidean Geometry and Physical Space.
  18. ^ http://www.particlecentral.com/strings_page.html
  19. ^ Albert Einstein, Geometry and Experience.
  20. ^ Pierre Bergé, Des rythmes au chaos.

Further reading[edit]

External links[edit]