The Absolute Summability of Series of Eigenfunctions

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Authors

  • Madras University ,IN

DOI:

https://doi.org/10.18311/jims/1943/17146

Abstract

The problem of summability of series of eigenfunctions of boundary-value problems has been solved by Dr. S. Minakshisundaram, by making use of the method of Bessel-summability developed by me in a paper which is not yet published. The object of this note is to answer the corresponding question of absolute summability.