Accession Number : AD0603781

Title :   APPLICATIONS OF VARIATION-DIMINISHING MATRICES; A GENERAL RULE OF SIGNS; STUDIES ON THE NEWTON-SYLVESTER THEOREM.

Descriptive Note : Final technical rept. for 1 Jun 63-30 May 64,

Corporate Author : BASEL UNIV (SWITZERLAND)

Personal Author(s) : Ostrowski,A.

Report Date : 30 MAY 1964

Pagination or Media Count : 21

Abstract : Contents: Runge's rule of signs A complement to the discussion of approximations by algebraic equations Generalizations of Laguerre's approximation method Result on Diophantine approximations On Ermakof's convergence and divergence criteria

Descriptors :   (*NUMERICAL ANALYSIS, POLYNOMIALS), (*ITERATIONS, FUNCTIONS(MATHEMATICS)), (*POLYNOMIALS, NUMERICAL ANALYSIS), ALGEBRA, SERIES(MATHEMATICS), NUMBERS, SEQUENCES(MATHEMATICS), THEOREMS, MATRICES(MATHEMATICS), EQUATIONS, SWITZERLAND

Distribution Statement : APPROVED FOR PUBLIC RELEASE