A Course of Higher Mathematics :International Series of Monographs In: Pure and Applied Mathematics, Volume 3P1

Publication subTitle :International Series of Monographs In: Pure and Applied Mathematics, Volume 3P1

Author: Smirnov   V. I.;Sneddon   I. N.;Stark   M.  

Publisher: Elsevier Science‎

Publication year: 2016

E-ISBN: 9781483140131

P-ISBN(Paperback): 9780080137179

Subject: O17 Mathematical Analysis

Keyword: 代数、数论、组合理论,数学

Language: ENG

Access to resources Favorite

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Description

International Series of Monographs in Pure and Applied Mathematics, Volume 59: A Course of Higher Mathematics, III/I: Linear Algebra focuses on algebraic methods.
The book first ponders on the properties of determinants and solution of systems of equations. The text then gives emphasis to linear transformations and quadratic forms. Topics include coordinate transformations in three-dimensional space; covariant and contravariant affine vectors; unitary and orthogonal transformations; and basic matrix calculus.
The selection also focuses on basic theory of groups and linear representations of groups. Representation of a group by linear transformations; linear representations of the unitary group in two variables; linear representations of the rotation group; and Abelian groups and representations of the first degree are discussed. Other considerations include integration over groups, Lorentz transformations, permutations, and classes and normal subgroups.
The text is a vital source of information for students, mathematicians, and physicists.

Chapter

§ 2. The solution of systems of equations

CHAPTER II. LINEAR TRANSFORMATIONS AND QUADRATIC FORMS

20. Coordinate transformations in three-dimensional space.

21· General linear transformations of real three-dimensional space.

22. Covariant and contravariant affine vectors.

23. Tensors.

24. Examples of affine orthogonal tensors.

25· The case of n-dimeneional complex space·

26. Basic matrix calculus.

27· Characteristic roots of matrices and reduction to canonical form·

28. Unitary and orthogonal transformations.

29. Buniakowski's inequality.

30· Properties of scalar products and norms.

31. Orthogonalization of vectors.

32· Transformation of a quadratic form to a sum of squares·

33. The case of multiple roots of the characteristic equation.

34. Examples.

35. Classification of quadratic forms.

36. Jacobi's formula.

37. The simultaneous reduction of two quadratic forms to sums of squares.

38. Small vibrations.

39. Extremal properties of the eigenvalues of quadratic forms.

40. Hermitian matrices and Hermitian forms.

41. Commutative Hermitian matrices·

42. The reduction of unitary matrices to the diagonal form.

43. Projection matrices.

44. Functions of matrices.

45· Infinite-dimensional space.

46. The convergence of vectors.

47. Complete systems of mutually orthogonal vectors.

48. Linear transformations with an infinite set of variables.

49. Functional space.

50. The connection between functional and Hilbert space.

51. Linear functional operators.

CHAPTER III. THE BASIC THEORY OF GROUPS AND LINEAR REPRESENTATIONS OF GROUPS

52. Groups of linear transformations.

53. Groups of regular polyhedra.

54. Lorentz transformations.

55. Permutations·

56. Abstract groups.

57. Subgroups·

58. Classes and normal subgroups.

59. Examples.

60. Isomorphic and homomorphic groups.

61. Examples.

62. Stereographic projections·

63· Unitary groups and groups of rotations·

64. The general linear group and the Lorentz group.

65· Representation of a group by linear transformations.

66. Basic theorems.

67. Abelian groups and representations of the first degree.

68· Linear representations of the unitary group in two variables.

69. Linear representations of the rotation group·

70. The theorem on the simplicity of the rotation group·

71. Laplace's equation and linear representations of the rotation group.

72. Direct matrix products.

73. The composition of two linear representations of a group·

74. The direct product of groups and its linear representations.

75· Decomposition of the composition Dj X Dy of linear representations of the rotation group·

76. Orthogonality.

77. Characters.

78. Regular representations of groups.

79. Examples of representations of finite groups.

80. Representations of a linear group in two variables.

81. Theorem on the simplicity of the Lorentz group·

82. Continuous groups· Structural constants.

83. Infinitesimal transformations.

84. Rotation groups.

85. Infinitesimal transformations and representations of the rotation group·

86. Representations of the Lorentz group·

87. Auxiliary formulae.

88. The formation of groups with given structural constants.

89. Integration over groups.

90. Orthogonality. Examples.

INDEX

VOLUMES PUBLISHED IN THIS SERIES

The users who browse this book also browse