A Phillips-Miyadera type perturbation theorem for cosine functions of operators

Tosiharu Takenaka; Noboru Okazawa

doi:10.2748/tmj/1178230101

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Home > Journals > Tohoku Math. J. (2) > Volume 30 > Issue 1 > Article

1978 A Phillips-Miyadera type perturbation theorem for cosine functions of operators

Tosiharu Takenaka, Noboru Okazawa

Tohoku Math. J. (2) 30(1): 107-115 (1978). DOI: 10.2748/tmj/1178230101

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Tohoku Math. J. (2)

Vol.30 • No. 1 • 1978

Tohoku University, Mathematical Institute

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Tosiharu Takenaka, Noboru Okazawa "A Phillips-Miyadera type perturbation theorem for cosine functions of operators," Tohoku Mathematical Journal, Tohoku Math. J. (2) 30(1), 107-115, (1978)

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