The New Encyclopędia Britannica: L-ZEncyclopędia Britannica, 1992 - 32 pages |
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Page 468
L-Z. Equations of the first order and first degree Leibniz and his followers The equations of van der Pol and Laplace Typical control. Ordinary differential equations An ordinary differential equation is a relation connect- ing the ...
L-Z. Equations of the first order and first degree Leibniz and his followers The equations of van der Pol and Laplace Typical control. Ordinary differential equations An ordinary differential equation is a relation connect- ing the ...
Page 484
... equations F = 0 , F1 = 0 ) , a general integral is obtained . 3. If the envelope of the complete integral in ( 1 ) ( ob- tained by eliminating a , b from the equations F = 0 , F1 = 0 , F = 0 ) exists , a singular integral of the equa ...
... equations F = 0 , F1 = 0 ) , a general integral is obtained . 3. If the envelope of the complete integral in ( 1 ) ( ob- tained by eliminating a , b from the equations F = 0 , F1 = 0 , F = 0 ) exists , a singular integral of the equa ...
Page 521
... equations is WALTER LEIGHTON , A First Course in Ordinary Differential Equations , 5th ed . ( 1981 ) . The best accounts of the classical theory are contained in EARL A. CODDINGTON and NORMAN LEVINSON , Theory of Ordinary Differential ...
... equations is WALTER LEIGHTON , A First Course in Ordinary Differential Equations , 5th ed . ( 1981 ) . The best accounts of the classical theory are contained in EARL A. CODDINGTON and NORMAN LEVINSON , Theory of Ordinary Differential ...
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