UP

An elementary treatise on differential equations by Abraham Cohen. DC heath publishers. 1906

Nasser M. Abbasi

January 4, 2023   Compiled on January 4, 2023 at 2:34pm
 1 Chapter 2, differential equations of the first order and the first degree. Article 8. Exact differential equations. Page 11
 2 Chapter 2, differential equations of the first order and the first degree. Article 9. Variables searated or separable. Page 13
 3 Chapter 2, differential equations of the first order and the first degree. Article 10. Homogeneous equations. Page 15
 4 Chapter 2, differential equations of the first order and the first degree. Article 11. Equations in which M and N are linear but not homogeneous. Page 16
 5 Chapter 2, differential equations of the first order and the first degree. Article 12. Equations of form \(y f_1(x y)+x f_2( xy) y'=0\). Page 18
 6 Chapter 2, differential equations of the first order and the first degree. Article 13. Linear equations of first order. Page 19
 7 Chapter 2, differential equations of the first order and the first degree. Article 14. Equations reducible to linear equations (Bernoulli). Page 21
 8 Chapter 2, differential equations of the first order and the first degree. Article 15. Page 22
 9 Chapter 2, differential equations of the first order and the first degree. Article 16. Integrating factors by inspection. Page 23
 10 Chapter 2, differential equations of the first order and the first degree. Article 17. Other forms which Integrating factors can be found. Page 25
 11 Chapter 2, differential equations of the first order and the first degree. Article 18. Transformation of variables. Page 26
 12 Chapter 2, differential equations of the first order and the first degree. Article 19. Summary. Page 29
 13 Chapter IV, differential equations of the first order and higher degree than the first. Article 24. Equations solvable for \(p\). Page 49
 14 Chapter IV, differential equations of the first order and higher degree than the first. Article 25. Equations solvable for \(y\). Page 52
 15 Chapter IV, differential equations of the first order and higher degree than the first. Article 26. Equations solvable for \(x\). Page 55
 16 Chapter IV, differential equations of the first order and higher degree than the first. Article 27. Clairaut equation. Page 56
 17 Chapter IV, differential equations of the first order and higher degree than the first. Article 28. Summary. Page 59
 18 Chapter V, Singular solutions. Article 30. Page 63
 19 Chapter V, Singular solutions. Article 32. Page 69
 20 Chapter V, Singular solutions. Article 33. Page 73
 21 Chapter VII, Linear differential equations with constant coefficients. Article 43. Page 92
 22 Chapter VII, Linear differential equations with constant coefficients. Article 44. Roots of auxiliary equation repeated. Page 94
 23 Chapter VII, Linear differential equations with constant coefficients. Article 45. Roots of auxiliary equation complex. Page 95
 24 Chapter VII, Linear differential equations with constant coefficients. Article 47. Particular integral. Page 100
 25 Chapter VII, Linear differential equations with constant coefficients. Article 48. Page 103
 26 Chapter VII, Linear differential equations with constant coefficients. Article 49. Variation of parameters. Page 106
 27 Chapter VII, Linear differential equations with constant coefficients. Article 50. Method of undetermined coefficients. Page 107
 28 Chapter VII, Linear differential equations with constant coefficients. Article 51. Cauchy linear equation. Page 114
 29 Chapter VII, Linear differential equations with constant coefficients. Article 52. Summary. Page 117
 30 Chapter VIII, Linear differential equations of the second order. Article 53. Change of dependent variable. Page 125
 31 Chapter VIII, Linear differential equations of the second order. Article 54. Change of independent variable. Page 127
 32 Chapter VIII, Linear differential equations of the second order. Article 55. Summary. Page 129
 33 Chapter IX, Miscellaneous methods for solving equations of higher order than first. Article 57. Dependent variable absent. Page 132
 34 Chapter IX, Miscellaneous methods for solving equations of higher order than first. Article 58. Independent variable absent. Page 135
 35 Chapter IX, Miscellaneous methods for solving equations of higher order than first. Article 59. Linear equations with particular integral known. Page 136
 36 Chapter IX, Miscellaneous methods for solving equations of higher order than first. Article 60. Exact equation. Integrating factor. Page 139
 37 Chapter IX, Miscellaneous methods for solving equations of higher order than first. Article 61. Transformation of variables. Page 143