error bounds in approximating n-time differentiable functions of self-adjoint operators in hilbert spaces via a taylor's type expansion

نویسندگان

silvestru sever dragomir

mathematics, school of engineering & science, victoria university, po box 14428, melbourne, australia

چکیده

on utilizing the spectral representation of selfadjoint operators in hilbert spaces, some error bounds in approximating $n$-time differentiable functions of selfadjoint operators in hilbert spaces via a taylor's type expansion are given.

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عنوان ژورنال:
bulletin of the iranian mathematical society

جلد ۳۸، شماره ۳، صفحات ۸۲۷-۸۴۲

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