English Title

On the vibrating motion of unevenly thick strings

Authors

Leonhard Euler

Enestrom Number

287

Fuss Index

516

Original Language

Latin

Published as

Journal article

Published Date

1764

Written Date

1760

Archive Notes

According to Jacobi, a treatise with this title was read to the Berlin Academy on February 21, 1760. According to St. Petersburg Academy records, it was presented to that Academy on December 1, 1760.

Content Summary

Euler presents his explicit solution of the initial value problem for a string made up of two uniform parts of different densities. Since the differential condition of continuous slope at the junction is not always satisfied, he replaces it by an integral condition that has the differential condition as a special case. (Based on Clifford Truesdell's An idiot's fugitive essays on science: methods, criticisms, training, circumstances.)

Original Source Citation

Novi Commentarii academiae scientiarum Petropolitanae, Volume 9, pp. 246-304.

Opera Omnia Citation

Series 2, Volume 10, pp.293-343.

Record Created

2018-09-25

Included in

Mathematics Commons

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