interval of convergence

interval of convergence

[′in·tər·vəl əv kən′vər·jəns]
(mathematics)
The interval consisting of the real numbers for which a specified power series possesses a limit.
References in periodicals archive ?
Since the next three methods do not converge for all initial values, we introduce a maximum number of iterations allowed, in case the initial values are not within the interval of convergence.
These results are obtained for different values of h laying in the interval of convergence.