Publication Cover
Applicable Analysis
An International Journal
Volume 41, 1991 - Issue 1-4
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Original Articles

On functions whose curves of steepest descent are straight lines

Pages 171-182 | Received 19 Sep 1990, Published online: 02 May 2007

References

  • Courant , R. and Hilbert , D. 1962 . Methods of Mathematical Physics. Interscience , New York : John Wiley & Sons .
  • O'Neill , B. 1966 . Elementary Differential Geometry , New York : Academic Press .
  • Reilly , R.C. 1973 . On the hessian of a function and the curvatures of its graph . Michigan Math. J , 20 : 373 – 383 .
  • Talenti , G. 1983 . On functions whose lines of steepest descent bend proportionally to level lines . Ann. Sc. Norm. Sup. Pisa. Cl. Sci , 4 : 587 – 605 .

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