The Journal of the Indian Mathematical Society

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Interpolation Matrices and their Application to Group Representation


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1 Joint Cipher Bureau, Ministry of Defence, Sena Bhavan, New Delhi 110011, India
     

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The inversion of a matrix is, in general, a difficult problem involving calculations of several determinants and it is useful in practical applications to obtain parametric classes of matrices whose inverses could be obtained by simply changing the values of the parameters. The object of this paper is to consider such a class which is closely related to polynomial interpolation and to apply it to group representations.
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  • Interpolation Matrices and their Application to Group Representation

Abstract Views: 198  |  PDF Views: 0

Authors

P. Kesava Menon
Joint Cipher Bureau, Ministry of Defence, Sena Bhavan, New Delhi 110011, India

Abstract


The inversion of a matrix is, in general, a difficult problem involving calculations of several determinants and it is useful in practical applications to obtain parametric classes of matrices whose inverses could be obtained by simply changing the values of the parameters. The object of this paper is to consider such a class which is closely related to polynomial interpolation and to apply it to group representations.