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Error Bounds for the Truncation of Infinite Linear Differential Systems
Authors:CHEW, K. H.   SHIVAKUMAR, P. N.   WILLIAMS, J. J.
Affiliation:P. P. Sains Matematik, Universiti Sains Malaysia Penang, Malaysia
Department of Applied Mathematics, University of Manitoba Winnipeg, Manitoba, R3T2N2, Canada
Abstract:An infinite system of linear differential equations of the form = Ax + f, x(0) = y is considered, wherex, y and f are infinite column vectors in E, and A is a constantinfinite matrix defining a bounded operator on E, where E isl1, (c0), or l{infty}. Explicit error bounds are obtained for the approximationof the solution of the infinite system by the solutions of thefinite truncated systems.
Keywords:
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