Abstract
This paper is concerned with two cosine-function-related functions which are called cosine step response and cosine cumulative output. We study some of their properties, such as measurability, continuity, innitesimal operator, compactness, positivity, almost periodicity, and asymptotic behavior.
Citation
S. Piskarev. S.-Y. Shaw. "ON CERTAIN OPERATOR FAMILIES RELATED TO COSINE OPERATOR FUNCTIONS." Taiwanese J. Math. 1 (4) 527 - 546, 1997. https://doi.org/10.11650/twjm/1500406127
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