Some Computable Existence, Uniqueness, and Convergence Tests for Nonlinear Systems
Jeanne M. Shearer, Michael A. Wolfe · SIAM Journal on Numerical Analysis · 1985
Weaker interval arithmetic tests for existence, uniqueness, and convergence of simplified Newton methods than those of Moore and Qi [SIAM J. Numer Anal., 19 (1982), pp. 845–850] are described. Numerical results are presented.