Abstract
Continuing ideas contained in Th. M. Rassias’ and J. Simsa’s book [13], and generalizing constructions of F. Neuman [7] and Th. M. Rassias [11], the present paper proves a general Separation Lemma leading to a unified approach to finite sums decompositions for functions depending either on real variables or on complex variables.
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Tutschke, W. (2000). A Separation Lemma for the Construction of Finite Sums Decompositions. In: Functional Equations and Inequalities. Mathematics and Its Applications, vol 518. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4341-7_22
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DOI: https://doi.org/10.1007/978-94-011-4341-7_22
Publisher Name: Springer, Dordrecht
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