Approximation Theory and its Applications

, Volume 10, Issue 1, pp 14–19 | Cite as

A note on a strong uniqueness theorem of strauss

  • Xu Shusheng


In this paper we present a correction of the proof of a strong uniqueness theorem given by H. Strauss[1] in 1992 on approximation by reciprocals of functions of an n-dimensional space span (u1, …, un) satisfying coefficient constraints.


Uniqueness Theorem Weak Condition Dimensional Subspace Mathematic Department Qualitative Theory 
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  1. [1]
    Strauss, H., Uniform Reciprocal Approximation Subject to Coefficient Constraints, Approx. Theory and its Appl., 8: 2 (1992), 89–102.MATHGoogle Scholar

Copyright information

© Springer 1994

Authors and Affiliations

  • Xu Shusheng
    • 1
  1. 1.Mathematics DepartmentJiangnan UniversityJiangsu WuxiP. R. China

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