document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1103082>Question 1103082</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi. <BR>\n" );
document.write( "My question is related to my project:<BR>\n" );
document.write( "F is a stable matrix (all eigenvalues are less than 1)<BR>\n" );
document.write( "(F+G*K) is another stable matrix.<BR>\n" );
document.write( "B is a positive semi definite matrix.<BR>\n" );
document.write( "Q_i = [(F+GK)^i  - F^i ] B [(F+GK)^i  - F^i ]^T\r<BR>\n" );
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document.write( "Here is the equation:<BR>\n" );
document.write( "Trace(Q_i) = [ Trace(S_i) ]^2.\r<BR>\n" );
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document.write( "Whats the best approximation of S_i in terms of F,B,G and K.<BR>\n" );
document.write( "Thanks a lot<BR>\n" );
document.write( "Navid </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #717978 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=717978\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In the notation you have used<BR>\n" );
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document.write( "F^i, what values does i take on?<BR>\n" );
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document.write( "Q_i, does this use the same values for i and what does Q_i mean (i by i matrix?)<BR>\n" );
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