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most citedReconstructing the thermal Green functions at real times from those at imaginary times

75 citations · 166 across the 27 of their papers we have counts for

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Showing 2005Show all

5 papers · 1 filter

math.CA2005

Metric and probabilistic information associated with Fredholm integral equations of the first kind

Enrico De Micheli, Giovanni Alberto Viano

The problem of evaluating the information associated with Fredholm integral equations of the first kind, when the integral operator is self-adjoint and compact, is considered here.…

math.CA2005

Holomorphic extension associated with Fourier-Legendre expansions

Enrico De Micheli, Giovanni Alberto Viano

In this article we prove that if the coefficients of a Fourier-Legendre expansion satisfy a suitable Hausdorff-type condition, then the series converges to a function which admits…

math.CA2005

On the solution of a class of Cauchy integral equations

Enrico De Micheli, Giovanni Alberto Viano

In a previous paper we have presented a new method for solving a class of Cauchy integral equations. In this work we discuss in detail how to manage this method numerically, when o…

math.CA2005

Hausdorff moments, Hardy spaces and power series

Enrico De Micheli, Giovanni Alberto Viano

In this paper we consider power and trigonometric series whose coefficients are supposed to satisfy the Hausdorff conditions, which play a relevant role in the moment problem theor…

math.CA2005★ 1 cited

On the regularization of Fredholm integral equations of the first kind

Enrico De Micheli, Nicodemo Magnoli, Giovanni Alberto Viano

In this paper the problem of recovering a regularized solution of the Fredholm integral equations of the first kind with Hermitian and square-integrable kernels, and with data corr…