Abstract
This paper deals with the composite convolution operators on the weighted sequence spaces. Bounded, Hermitian composite convolution operators are characterized. Compact and Hilbert-Schmidt composite convolution operators are obtained. Adjoint of the composite convolution operator is computed. Keywords and phrases: Convolution product, Hermitian operator, Compact operator, Hilbert-Schmidt operator.
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References
J.W. Carlson, Trans. Amer. Math. Soc. 317, 631–654 (1990).
A. Gupta and B. S. Komal, Int. Journal ofMath. Anal. 3(26), 1277–1282 (2009).
A. Gupta and B. S. Komal, Int. Journal ofMath. Anal. 3(26), 1283–1293 (2009).
P. R. Halmos, A Hilbert space problem book (Springer Verlag, New York, 1974).
B. S. Komal and D. K. Gupta, Acta Sci. Math. (Szeged) 47, 445–448 (1984).
R. K. Singh, D. K. Gupta, and B. S. Komal, Internat. J. Math. and Math. Soc. 2, 29–34 (1979).
R. K. Singh and B. S. Komal, Proc. Amer. Math. Soc. 70, 21–25 (1978).
R. K. Singh and B. S. Komal, Bull. Aust. Math. Soc. 18, 432–440 (1978).
V. D. Stepanov, SovietMath. Dokal 19(6), (1978).
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Submitted by D. H. Mushtari
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Singh, V.P., Komal, B.S. Composite convolution operators on weighted sequence spaces. Lobachevskii J Math 35, 1–6 (2014). https://doi.org/10.1134/S1995080214010089
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DOI: https://doi.org/10.1134/S1995080214010089