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Universal matrices

Published online by Cambridge University Press:  24 October 2008

H. Burkill
Affiliation:
University of Sheffield

Extract

Mathematical literature contains a number of theorems which assert the existence of a structure ‘universal’ in relation to some given system of objects. Two examples will suffice to indicate the nature of these theorems.

Type
Research Article
Copyright
Copyright © Cambridge Philosophical Society 1979

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References

REFERENCES

(1)Bary, N. K.A treatise on trigonometric series, vol. 2 (New York, Pergamon, 1964).Google Scholar
(2)Kozlov, V. Ya.On complete systems of orthogonal functions. Mat. Sb. 26 (1950), 351364. (In Russian.)Google Scholar
(3)Rado, R.Universal graphs and universal functions. Acta Arith. 9 (1964), 331340.CrossRefGoogle Scholar