A Cambridge mathematician associated with Routhian mechanics and the Routh-Hurwitz stability criterion.
Portrait of Edward Routh
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Edward Routh (1831–1907) was a British mathematician known primarily for his contributions to the field of engineering, particularly in the area of control theory and system stability. He is best known for developing Routh's stability criterion, a method used to determine the stability of linear time-invariant systems. This criterion is particularly useful in the field of control engineering for analyzing the stability of systems based on the characteristics of their characteristic polynomials.