XIX.—On the Reciprocation of Certain Matrices
- 1 January 1940
- journal article
- conference paper
- Published by Cambridge University Press (CUP) in Proceedings of the Royal Society of Edinburgh
- Vol. 59, 195-206
- https://doi.org/10.1017/s0370164600012281
Abstract
In a recent paper (Frazer, Jones, and Skan, 1937) some methods are discussed for the approximate representation of functions by means of polynomials. The coefficients in the polynomials are determined by the equation where c is the column of coefficients, h is a column of known constants, and M is a matrix which depends on the method of representation adopted. The present paper shows how the reciprocal matrix M-1 can be computed rapidly and simply in the two cases where M is a moment matrix or an alternant matrix.Keywords
This publication has 2 references indexed in Scilit:
- Elementary MatricesPublished by Cambridge University Press (CUP) ,1938
- Methoden der Mathematischen PhysikPublished by Springer Nature ,1924