Baer Differential Equation

The Baer differential equation is given by

while the Baer "wave equation" is

(Moon and Spencer 1961, pp. 156-157; Zwillinger 1997, p. 121).

REFERENCES:

Moon, P. and Spencer, D. E. Field Theory for Engineers. New York: Van Nostrand, 1961.

Zwillinger, D. Handbook of Differential Equations, 3rd ed. Boston, MA: Academic Press, p. 121, 1997.