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Date: Thursday, 21-Nov-96 19:11:24 GMTServer: NCSA/1.2MIME-version: 1.0Content-type: text/htmlLast-modified: Thursday, 07-Sep-95 21:59:49 GMTContent-length: 3273<HEAD><TITLE>Arden Ruttan</TITLE></HEAD><BODY BACKGROUND="/figs/ksulogobg-lg.gif"><P> <!WA0><A NAME=91 HREF=http://www.mcs.kent.edu/mcsinfo/csbrochure/rothstein.html><!WA1><IMG SRC="http://www.mcs.kent.edu/figs/previous_motif_yb.gif"></A> <!WA2><A NAME=93 HREF=http://www.mcs.kent.edu/mcsinfo/csbrochure/faculty.html><!WA3><IMG SRC="http://www.mcs.kent.edu/figs/up_motif_yb.gif"></A> <!WA4><A NAME=89 HREF="http://nimitz.mcs.kent.edu/~sitharam/index.html"><!WA5><IMG SRC="http://www.mcs.kent.edu/figs/next_motif_yb.gif"></A> <!WA6><A NAME=1 HREF="http://www.mcs.kent.edu/mcsinfo/csbrochure/contents.html"><!WA7><IMG SRC="http://www.mcs.kent.edu/figs/contents_motif_yb.gif"></a><br><b>Previous:</b> <!WA8><A NAME=92 HREF=http://www.mcs.kent.edu/mcsinfo/csbrochure/rothstein.html>Michael Rothstein</A> <b>Up:</b> <!WA9><A NAME=94 HREF=http://www.mcs.kent.edu/mcsinfo/csbrochure/faculty.html>Computer Science Faculty</A> <b>Next:</b> <!WA10><A NAME=90 HREF="http://nimitz.mcs.kent.edu/~sitharam/index.html">Meera Sitharam</A> <P> <hr><H2>Arden Ruttan</H2>Associate Professor<P><!WA11><img src="http://www.mcs.kent.edu/mcsinfo/csbrochure/gifs/ruttan1.gif"><P>Arden Ruttan received his Ph. D. in numerical analysis from Kent StateUniversity in August 1977. He was a postdoctoral fellow at CaliforniaInstitute of technology from 1977-1978 and an assistant professor atTexas Tech University from 1978-1983 before joining Kent StateUniversity in 1983. Currently, he is an associate professor of computerscience. He is an associate member of the Institute for ComputationalMathematics and a faculty associate of the NSF Center for AdvancedLiquid Crystalline Optical Materials (ALCOM). His funding includesgrants from Cray Research and Deutsche Forschungsgemeinschaft. His research interests are scientific computing, highly ill-conditioned mathematical computations, problem of apriori algorithm selection, apostiori error analysis for numerical routines, parallel implementations of above problems.<P><P><b> Representative Publications:</b><P><P> <b> 1.</b> ``A Unified Theory For Real vs. Complex Rational Chebyshev Approximation on an Interval.", (with R. S. Varga), <em> Trans. AMS.</em>, Vol 312, No. 2(1989), pp. 681-697.<P> <b> 2.</b> ``Optimal Successive Overrelaxation Iterative Methods for P-cyclic Methods",(with M. Eiermann and W. Niethammer), <em> Numer. Math. 57</em>(1990), pp 593-606.<P> <b> 3.</b> ``The Laguerre Inequalities with Applications to a Problem Associated with the Riemann Hypothesis'', <em> Numerical Algorithms</em>, 1(1991), pp 305-330, (with G. Csordas and R. S. Varga).<P> <b> 4.</b> `` A Numerical Results on Best Uniform Rational Approximation of <!WA12><IMG ALIGN=TOP ALT="" SRC="http://www.mcs.kent.edu/mcsinfo/csbrochure/tex2html_wrap242.xbm"> on <!WA13><IMG ALIGN=TOP ALT="" SRC="http://www.mcs.kent.edu/mcsinfo/csbrochure/tex2html_wrap244.xbm">'',(Russian) <em> Mat. Sbornik. 1991</em>, pp. 1523-1541 (with A. J. Carpenter and R. S. Varga).<P> <b> 5.</b> ``Parallel LU Decomposition of Upper Hessenberg Matrices", (with J. Buoni and P. A. Farrell), to appear in <em> Comput. & Appl. Math. I -Algor. & Theor. </em><P><hr><!WA14><A HREF="http://www.mcs.kent.edu/cshome.html"><!WA15><IMG align=middle SRC="http://www.mcs.kent.edu/figs/cshome-icon.gif"></A><!WA16><A HREF="http://www.mcs.kent.edu/index.html"><!WA17><IMG align=middle SRC="http://www.mcs.kent.edu/figs/mcshome-icon.gif"></A><!WA18><A HREF="http://www.kent.edu/"><!WA19><IMG align=middle SRC="http://www.mcs.kent.edu/figs/home-icon.gif"></A><!WA20><A HREF="http://www.kent.edu/Kent/homepage.html"><!WA21><IMG align=middle SRC="http://www.mcs.kent.edu/figs/cwis-icon.gif"></A><hr></BODY><P><ADDRESS><I>farrell@mcs.kent.edu</I></ADDRESS>⌨️ 快捷键说明
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