BIB-VERSION:: CS-TR-v2.0 ID:: STAN//CS-TR-79-738 ENTRY:: June 19, 1995 ORGANIZATION:: Stanford University, Department of Computer Science TITLE:: Computations related to G-stability of linear multistep methods TYPE:: Technical Report AUTHOR:: LeVeque, Randall J. AUTHOR:: Dahlquist, Germund AUTHOR:: Andree, Dan DATE:: May 1979 PAGES:: 28 ABSTRACT:: In Dahlquist's recent proof of the equivalence of A-stability and G-stability, an algorithm was presented for calculating a G-stability matrix for any A-stable linear multistep method. Such matrices, and various quantities computable from them, are useful in many aspects of the study of the stability of a given method. For example, information may be gained as to the shape of the stability region, or the rate of growth of unstable solutions. We present a summary of the relevant theory and the results of some numerical calculations performed for several backward differentiation, Adams-Bashforth, and Adams-Moulton methods of low order. NOTES:: [Adminitrivia V1/Prg/19950619] END:: STAN//CS-TR-79-738